LMV324SLMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
D D D D
D D
2.7-V and 5-V Performance |
LMV324 . . . D OR PW PACKAGE |
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Low-Power Shutdown Mode (LMV324S) |
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(TOP VIEW) |
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No Crossover Distortion |
1OUT |
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1 |
14 |
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4OUT |
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Low Supply Current: |
1IN– |
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2 |
13 |
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4IN– |
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LMV321 . . . 130 A Typ |
1IN+ |
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3 |
12 |
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4IN+ |
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LMV358 . . . 210 A Typ |
VCC+ |
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4 |
11 |
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GND |
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LMV324 . . . 410 A Typ |
2IN+ |
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5 |
10 |
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3IN+ |
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LMV324S . . . 410 A Typ |
2IN– |
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6 |
9 |
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3IN– |
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Rail-to-Rail Output Swing |
2OUT |
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7 |
8 |
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3OUT |
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ESD Protection Exceeds JESD 22 |
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– 2000-V Human-Body Model (A114-A) |
LMV324S . . . D OR PW PACKAGE |
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– 1000-V Charged-Device Model (C101) |
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(TOP VIEW) |
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description/ordering information
The LMV321, LMV358, and LMV324/LMV324S are single, dual, and quad low-voltage (2.7 V to 5.5 V), operational amplifiers with rail-to-rail output swing. The LMV324S is a variation of the standard LMV324 that includes a power-saving shutdown feature that reduces supply current to a maximum of 5 A per channel when the amplifiers are not needed.
The LMV321, LMV358, LMV324, and LMV324S are the most cost-effective solutions for applications where low-voltage operation, space saving, and low price are needed. These amplifiers were designed specifically for low-voltage (2.7 V to 5 V) operation, with performance specifications meeting or exceeding the venerable LM358 and LM324 devices that operate from 5 V to 30 V. Additional features of the LMV3xx devices are a common-mode input voltage range that includes ground, 1-MHz unity-gain bandwidth, and 1-V/ s slew rate.
The LMV321 is available in the ultra-small DCK (SC-70) package, which is approximately one-half the size of the DBV (SOT-23) package. This package saves space on printed circuit boards and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.
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1OUT |
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16 |
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4OUT |
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1IN– |
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15 |
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4IN– |
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1IN+ |
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3 |
14 |
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4IN+ |
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VCC |
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4 |
13 |
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GND |
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3IN+ |
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2IN+ |
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5 |
12 |
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2IN– |
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6 |
11 |
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3IN– |
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2OUT |
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7 |
10 |
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3OUT |
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1/2 |
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3/4 |
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SHDN |
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8 |
9 |
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SHDN |
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LMV358 . . . D, DGK, OR PW PACKAGE
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(TOP VIEW) |
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1OUT |
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VCC+ |
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1 |
8 |
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1IN– |
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2 |
7 |
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2OUT |
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1IN+ |
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3 |
6 |
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2IN– |
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GND |
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4 |
5 |
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2IN+ |
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LMV321 . . . DBV OR DCK PACKAGE
(TOP VIEW)
1IN+ 1 5 VCC+
GND 2
IN– |
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3 |
4 |
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OUT |
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright 2003, Texas Instruments Incorporated
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
1 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
ORDERING INFORMATION
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PACKAGE† |
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ORDERABLE |
TOP-SIDE |
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‡ |
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A |
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PART NUMBER |
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MARKING |
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SC-70 (DCK) |
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Reel of 3000 |
LMV321IDCKR |
R3_ |
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Single |
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Reel of 250 |
LMV321IDCKT |
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SOT23-5 (DBV) |
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Reel of 3000 |
LMV321IDBVR |
RC1_ |
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Reel of 250 |
LMV321IDBVT |
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MSOP/VSSOP (DGK) |
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Reel of 2500 |
LMV358IDGKR |
R5R |
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SOIC (D) |
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Tube of 75 |
LMV358ID |
MV358I |
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Dual |
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Reel of 2500 |
LMV358IDR |
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–40° C to 85° C |
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TSSOP (PW) |
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Tube of 150 |
LMV358IPW |
MV358I |
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Reel of 2000 |
LMV358IPWR |
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Tube of 50 |
LMV324ID |
LMV324I |
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SOIC (D) |
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Reel of 2500 |
LMV324IDR |
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Quad |
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Tube of 40 |
LMV324SID |
LMV324SI |
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Reel of 2500 |
LMV324SIDR |
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TSSOP (PW) |
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Reel of 2000 |
LMV324IPWR |
MV324I |
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LMV324SIPWR |
MV324SI |
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†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
‡ DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
symbol (each amplifier)
IN–
IN+
– OUT +
2 |
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . 5.5 V |
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . ± 5.5 V |
Input voltage, VI (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 0 to 5.5 V |
Duration of output short circuit (one amplifier) to ground at (or below) TA = 25° C, |
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VCC ≤ 5.5 V (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . Unlimited |
Package thermal impedance, θ JA (see Notes 4 and 5): D (8-pin) package . . . . . . . . . . . . . . . . . . |
. . . . 97° C/W |
D (14-pin) package . . . . . . . . . . . . . . . . |
. . . . 86° C/W |
D (16-pin) package . . . . . . . . . . . . . . . . |
. . . . 73° C/W |
DBV package . . . . . . . . . . . . . . . . . . . . . |
. . . 206° C/W |
DCK package . . . . . . . . . . . . . . . . . . . . . |
. . . 252° C/W |
DGK package . . . . . . . . . . . . . . . . . . . . . |
. . . 172° C/W |
PW (8-pin) package . . . . . . . . . . . . . . . . |
. . . 149° C/W |
PW (14-pin) package . . . . . . . . . . . . . . . |
. . . 113° C/W |
PW (16-pin) package . . . . . . . . . . . . . . . |
. . . 108° C/W |
Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 150° C |
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
–65 to 150° C |
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND.
2.Differential voltages are at IN+ with respect to IN–.
3.Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4.Maximum power dissipation is a function of TJ(max), θ JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θ JA. Selecting the maximum of 150° C can affect reliability.
5.The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 6)
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MIN |
MAX |
UNIT |
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VCC |
Supply voltage (single-supply operation) |
2.7 |
5.5 |
V |
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VIH |
Amplifier turn-on voltage level (LMV324S)‡ |
VCC = 2.7 V |
1.7 |
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V |
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VCC = 5 V |
3.5 |
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VIL |
Amplifier turn-off voltage level (LMV324S) |
VCC = 2.7 V |
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0.7 |
V |
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VCC = 5 V |
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1.5 |
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TA |
Operating free-air temperature |
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–40 |
85 |
° C |
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‡ V should not be allowed to exceed V |
CC |
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IH |
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NOTE 6: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
3 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
electrical characteristics at TA = 25° C and VCC+ = 2.7 V (unless otherwise noted)
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PARAMETER |
TEST CONDITIONS |
MIN |
TYP |
MAX |
UNIT |
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VIO |
Input offset voltage |
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1.7 |
7 |
mV |
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aVIO |
Average temperature coefficient |
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5 |
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mV/° C |
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of input offset voltage |
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IIB |
Input bias current |
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11 |
250 |
nA |
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IIO |
Input offset current |
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5 |
50 |
nA |
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CMRR |
Common-mode rejection ratio |
VCM = 0 to 1.7 V |
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50 |
63 |
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dB |
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kSVR |
Supply-voltage rejection ratio |
VCC = 2.7 V to 5 V, |
VO = 1 V |
50 |
60 |
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dB |
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VICR |
Common-mode input voltage range |
CMRR w 50 dB |
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0 to 1.7 –0.2 to 1.9 |
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V |
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Output swing |
RL = 10 kΩ to 1.35 V |
High level |
VCC–100 |
VCC–10 |
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mV |
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Low level |
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60 |
180 |
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LMV321I |
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80 |
170 |
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ICC |
Supply current |
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mA |
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LMV358I (both amplifiers) |
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140 |
340 |
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LMV324I/LMV324SI (all four amplifiers) |
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260 |
680 |
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B1 |
Unity-gain bandwidth |
CL = 200 pF |
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1 |
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Fm |
Phase margin |
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60 |
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deg |
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Gm |
Gain margin |
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10 |
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dB |
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Vn |
Equivalent input noise voltage |
f = 1 kHz |
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46 |
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nV/√ |
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Hz |
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In |
Equivalent input noise current |
f = 1 kHz |
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0.17 |
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pA/√ |
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Hz |
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shutdown characteristics (LMV324S) at TA = 25° C and VCC+ = 2.7 V (unless otherwise noted)
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PARAMETER |
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TEST CONDITIONS |
MIN TYP MAX |
UNIT |
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Supply current in shutdown mode |
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ICC(SHDN) |
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SHDN ≤ 0.6 V |
5 |
mA |
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(per channel) |
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t(on) |
Amplifier turn-on time |
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AV = 1, RL = Open (measured at 50% point) |
2 |
ms |
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t(off) |
Amplifier turn-off time |
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AV = 1, RL = Open (measured at 50% point) |
40 |
ns |
4 |
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
electrical characteristics at specified free-air temperature range, VCC+ = 5 V (unless otherwise noted)
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PARAMETER |
TEST CONDITIONS |
TA |
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MIN |
TYP |
MAX |
UNIT |
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VIO |
Input offset voltage |
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25° C |
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1.7 |
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mV |
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–40° C to 85° C |
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9 |
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aVIO |
Average temperature coefficient |
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25° C |
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5 |
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mV/° C |
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of input offset voltage |
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IIB |
Input bias current |
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25° C |
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15 |
250 |
nA |
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–40° C to 85° C |
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500 |
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IIO |
Input offset current |
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25° C |
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50 |
nA |
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–40° C to 85° C |
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150 |
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CMRR |
Common-mode rejection ratio |
VCM = 0 to 4 V |
25° C |
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50 |
65 |
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dB |
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kSVR |
Supply-voltage rejection ratio |
VCC= 2.7 V to 5 V, VO = 1 V, |
25° C |
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50 |
60 |
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dB |
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VCM = 1 V |
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VICR |
Common-mode |
CMMR w 50 dB |
25° C |
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0 to 4 –0.2 to 4.2 |
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V |
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input voltage range |
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High level |
25° C |
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VCC–300 |
VCC–40 |
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RL = 2 kΩ |
to 2.5 V |
–40° C to 85° C |
VCC–400 |
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Low level |
25° C |
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120 |
300 |
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Output swing |
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–40° C to 85° C |
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400 |
mV |
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High level |
25° C |
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VCC–100 |
VCC–10 |
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RL = 10 kΩ |
to 2.5 V |
–40° C to 85° C |
VCC–200 |
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Low level |
25° C |
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65 |
180 |
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–40° C to 85° C |
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280 |
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AVD |
Large-signal differential |
RL = 2 kΩ |
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25° C |
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15 |
100 |
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V/mV |
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voltage gain |
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° |
C |
10 |
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–40 C to 85 |
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IOS |
Output short-circuit current |
Sourcing, VO = 0 V |
25° C |
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5 |
60 |
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mA |
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Sinking, VO = 5 V |
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10 |
160 |
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LMV321I |
|
|
25° C |
|
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|
130 |
250 |
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–40° C to 85° C |
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|
350 |
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||||
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ICC |
Supply current |
LMV358I (both amplifiers) |
25° C |
|
|
|
210 |
440 |
mA |
||||
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||||||||
–40° C to 85° C |
|
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615 |
||||||||||
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LMV324I/LMV324SI |
25° C |
|
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|
410 |
830 |
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||
|
|
(all four amplifiers) |
° |
° |
C |
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|
1160 |
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||
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|
–40 C to 85 |
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||
B1 |
Unity-gain bandwidth |
CL = 200 pF |
25° C |
|
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|
1 |
|
MHz |
||||
fm |
Phase margin |
|
|
|
25° C |
|
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|
60 |
|
deg |
||
Gm |
Gain margin |
|
|
|
25° C |
|
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|
10 |
|
dB |
||
Vn |
Equivalent input noise voltage |
f = 1 kHz |
|
|
25° C |
|
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|
39 |
|
nV/√ |
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|
Hz |
|
||||||
In |
Equivalent input noise current |
f = 1 kHz |
|
|
25° C |
|
|
|
0.21 |
|
pA/√ |
|
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Hz |
|
||||||
SR |
Slew rate |
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25° C |
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1 |
|
V/ms |
||
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|
shutdown characteristics (LMV324S) at TA = 25° C and VCC+ = 5 V (unless otherwise noted)
|
PARAMETER |
|
TEST CONDITIONS |
TA |
MIN TYP MAX |
UNIT |
|
|
|
Supply current in shutdown mode |
|
|
|
|
|
|
|
ICC(SHDN) |
|
SHDN ≤ 0.6 V |
–40° C to 85° C |
5 |
mA |
|
||
(per channel) |
|
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||||||
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|
t(on) |
Amplifier turn-on time |
|
AV = 1, RL = Open (measured at 50% point) |
2 |
ms |
|
||
t(off) |
Amplifier turn-off time |
|
AV = 1, RL = Open (measured at 50% point) |
40 |
ns |
|
||
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|
|
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|
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
5 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
TYPICAL CHARACTERISTICS
GAIN AND PHASE MARGIN |
GAIN AND PHASE MARGIN |
|
|
|
vs |
|
|
|
|
|
|
|
|
FREQUENCY |
|
|
|
|
|
|
40 |
|
VCC = 2.7 V |
|
200 |
|
|
40 |
|
|
|
|
|
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|
|
|
|
|
|
RL = 100 kΩ , 2 kΩ, |
600 Ω |
|
|
|
|
|
30 |
|
|
|
150 |
|
|
30 |
|
100 kΩ |
|
|
|
|
|
||
|
Gain |
|
|
|
|
|||
|
2 kΩ |
|
Deg |
|
|
|||
|
|
|
|
|
|
|||
|
20 |
Ω |
|
|
|
|
20 |
|
Gain – dB |
600 |
|
|
100 |
– |
|
|
|
|
|
Phase |
|
Phase Margin |
|
|
||
10 |
|
|
|
Gain – dB |
10 |
|||
|
|
|
|
|||||
|
|
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|
50 |
|
|||
0 |
|
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|
0 |
|||
|
–10 |
|
|
|
0 |
|
|
–10 |
|
–20 |
|
|
|
–50 |
|
|
–20 |
|
1 |
10 |
100 |
1000 |
10000 |
|
|
|
|
|
vs |
|
|
|
|
|
FREQUENCY |
|
|
|
|
|
VCC = 5 V |
|
200 |
|
|
|
|
|
|
|
|
|
RL = 100 kΩ , 2 kΩ, |
600 Ω |
|
|
|
|
Gain |
150 |
|
|
|
100 kΩ |
|
|
||
|
|
|
|
Deg |
|
|
2 kΩ |
|
|
|
|
|
600 Ω |
|
|
100 |
– |
|
|
|
Margin |
||
|
Phase |
|
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||
|
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|
50 |
Phase |
|
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|
0 |
|
|
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|
|
–50 |
|
1 |
10 |
100 |
1000 |
10000 |
|
Frequency – kHz |
Frequency – kHz |
Figure 1 |
Figure 2 |
GAIN AND PHASE MARGIN |
GAIN AND PHASE MARGIN |
|
|
vs |
|
|
|
|
|
|
|
vs |
|
|
|
FREQUENCY |
|
|
|
|
|
|
|
FREQUENCY |
|
|
|
70 |
|
|
|
100 |
|
70 |
|
|
|
|
|
100 |
60 |
|
|
|
80 |
|
60 |
|
|
|
|
|
80 |
50 |
|
|
Phase |
60 |
Deg |
50 |
|
|
|
Phase |
|
60 |
40 |
|
|
|
40 |
40 |
|
|
1000 pF |
|
40 |
||
|
|
|
MarginPhase– |
|
|
|
|
|
||||
–GaindB |
|
|
16 pF |
|
–GaindB |
|
|
|
|
|
|
|
|
|
|
20 |
|
|
|
|
|
20 |
|||
30 |
|
|
100 pF |
|
30 |
|
Gain |
500 pF |
16 pF |
|||
|
|
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|
|||
|
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|
||
20 |
|
|
|
0 |
|
20 |
|
|
|
|
100 pF |
0 |
|
Gain |
|
|
|
|
|
|
|
|
|
|
|
10 |
|
|
–20 |
|
10 |
|
|
|
|
|
–20 |
|
|
|
500 pF |
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
VCC = 5 V |
|
1000 pF |
–40 |
|
0 |
V |
CC |
= 5 V |
|
16 pF |
–40 |
|
16 pF |
|
|
|||||||||
|
RL = 600 W |
|
|
|
|
|
|
|
100 pF |
|
||
–10 |
|
100 pF |
–60 |
|
|
RL = 100 kΩ |
|
|
–60 |
|||
CL = 16 pF, 100 pF, |
|
500 pF |
|
–10 CL = 16 pF, 100 pF, |
500 pF |
|||||||
|
|
|
|
|
|
|
|
|
|
|
||
|
500 pF, 1000 pF |
|
1000 pF |
|
|
|
500 pF, 1000 pF |
1000 pF |
|
|||
|
|
|
|
|
–20 |
|
|
–80 |
||||
–20 |
|
|
|
–80 |
|
|
|
|
|
|
||
10 |
100 |
1000 |
10000 |
|
10 |
|
|
100 |
1000 |
10000 |
||
|
Frequency – kHz |
|
|
|
|
|
|
|
Frequency – kHz |
|
|
Figure 3 |
Figure 4 |
Phase Margin – Deg
6 |
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
TYPICAL CHARACTERISTICS
GAIN AND PHASE MARGIN |
STABILITY |
|
|
vs |
|
|
|
|
|
|
|
vs |
|
|
|
|
|
|
FREQUENCY |
|
|
|
|
|
|
CAPACITIVE LOAD |
|
|
|||
50 |
|
|
|
160 |
|
10000 |
|
|
|
|
|
|
|
|
|
|
85° C |
|
|
|
|
|
LMV324S |
|
|
2.5 V |
|
|
|
|
|
25° C |
|
|
|
|
|
|
|
|
|
|
||
40 |
|
|
130 |
|
|
|
(25% Overshoot) |
|
|
_ |
|
|
||
|
–40° C |
|
|
|
|
|
|
|
VO |
|||||
|
|
|
|
|
|
|
|
|
|
VI |
|
+ |
|
|
|
|
|
|
|
|
|
|
|
|
|
CL |
|
||
|
|
|
|
|
MarginPhase– Deg |
LoadCapacitive– pF |
|
|
|
|
|
RL |
|
|
30 |
|
|
Phase |
100 |
1000 |
|
|
|
|
–2.5 V |
|
|
||
Gain– dB |
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
70 |
|
|
|
|
|
|
|
|
|||
20 |
|
|
|
|
|
|
LMV3xx |
|
|
|
|
|
||
|
Gain |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
(25% Overshoot) |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
||
10 |
|
|
|
40 |
|
|
100 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VCC = ± 2.5 V |
|
|
|
|
|
|
0 |
VCC = 5 V |
|
|
10 |
|
|
|
AV = +1 |
|
|
|
|
|
|
|
RL = 2 kΩ |
|
|
|
|
|
|
RL = 2 kΩ |
|
|
|
|
|
|
–10 |
TA = 85° C, 25° C, –40° C |
|
–20 |
|
|
10 |
VO = 100 mVPP |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|||
10 |
100 |
1000 |
|
10000 |
|
|
–2 |
–1.5 |
–1 |
–0.5 |
0 |
0.5 |
1 |
1.5 |
|
Frequency – kHz |
|
|
|
|
|
|
Output Voltage – V |
|
|
Figure 5 |
Figure 6 |
|
|
|
STABILITY |
|
|
|
|
|
|
|
STABILITY |
|
|
|
||||
|
|
|
|
vs |
|
|
|
|
|
|
|
|
|
vs |
|
|
|
|
|
|
|
CAPACITIVE LOAD |
|
|
|
|
|
|
CAPACITIVE LOAD |
|
|
||||||
|
10000 |
|
|
|
|
|
|
|
|
10000 |
VCC = ± 2.5 V |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
2.5 V |
|
|
|
|
RL = 2 kΩ |
|
|
|
|
|
||
|
|
|
|
|
|
_ |
|
|
|
|
AV = 10 |
|
|
LMV324S |
|
|
||
|
|
|
|
|
|
|
|
VO |
|
|
VO = 100 mVPP |
|
|
|
||||
|
|
|
|
|
VI |
+ |
|
|
|
(25% Overshoot) |
|
|
||||||
pF |
|
|
|
|
|
RL |
CL |
|
nF |
1000 |
|
|
|
|
|
|
|
|
1000 |
|
|
|
|
2.5 V |
|
|
|
|
|
|
|
|
|
|
|||
– |
|
|
|
|
|
|
– |
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Load |
|
LMV324S |
|
|
|
|
|
Load |
|
|
|
|
|
|
|
|
|
|
|
(25% Overshoot) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
Capacitive |
|
|
|
|
|
|
Capacitive |
|
|
|
|
|
|
LMV3xx |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
(25% Overshoot) |
|
||||
100 |
|
|
|
|
|
|
|
100 |
134 kΩ |
1.21 MΩ |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
VCC = ± 2.5 V |
|
|
|
|
+2.5 V |
|
|
|
|
|
|||
|
|
LMV3xx |
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
_ |
|
VO |
|
|
|
||||
|
|
(25% Overshoot) |
|
|
AV = +1 |
|
|
|
|
VI |
+ |
|
|
|
|
|||
|
|
|
|
|
|
RL = 1 MΩ |
|
|
|
|
R |
C |
|
|
|
|||
|
|
|
|
|
|
VO = 100 mVPP |
|
|
|
|
|
L |
L |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
–2.5 V |
|
|
|
|
|
|||
|
10 |
|
|
|
|
|
|
|
|
10 |
|
|
|
|
|
|
|
|
|
–2.0 |
–1.5 |
–1 |
–0.5 |
0 |
0.5 |
1 |
1.5 |
|
–2.0 |
–1.5 |
–1 |
–0.5 |
0 |
0.5 |
1 |
1.5 |
Output Voltage – V |
Output Voltage – V |
Figure 7 |
Figure 8 |
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |
7 |
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263K – AUGUST 1999 – REVISED JUNE 2003
TYPICAL CHARACTERISTICS
|
|
|
STABILITY |
|
|
|
|
|
|
SLEW RATE |
|
|
|||
|
|
|
|
vs |
|
|
|
|
|
|
|
|
vs |
|
|
|
|
|
CAPACITIVE LOAD |
|
|
|
|
|
|
SUPPLY VOLTAGE |
|
|
|||
|
10000 |
|
|
|
|
|
|
|
|
1.500 |
|
|
|
|
|
|
|
VCC = ± 2.5 V |
|
|
|
|
|
|
RL = 100 kΩ |
|
|
|
|
||
|
|
RL = 1 MΩ |
|
LMV3xx |
|
|
|
1.400 |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
AV = 10 |
|
|
(25% Overshoot) |
|
|
1.300 |
|
|
|
|
|
||
– nF |
|
VO = 100 mVPP |
|
|
|
|
|
1.200 |
|
|
Gain |
|
|||
1000 |
|
|
|
|
|
|
|
V/ s |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
NSLEW |
|
|
|||
|
|
|
|
|
|
|
|
1.100 |
|
|
|
|
|
||
Capacitive Load |
|
|
|
|
LMV324S |
|
|
Slew Rate – |
|
|
|
|
|
||
|
|
|
|
|
|
|
LMV3xx |
|
|
|
|||||
|
|
|
(25% Overshoot) |
|
|
1.000 |
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
0.900 |
|
|
PSLEW |
|
|||
|
134 kΩ |
1.21 MΩ |
|
|
|
|
|
|
|
|
|
|
|||
100 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
+2.5 V |
|
|
|
|
|
0.800 |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
NSLEW |
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
_ |
|
VO |
|
|
|
|
0.700 |
|
|
|
|
|
|
|
VI |
+ |
RL |
|
|
|
|
LMV324S |
|
|
|
|||
|
|
CL |
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
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0.600 |
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–2.5 V |
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PSLEW |
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10 |
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0.500 |
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–2.0 |
–1.5 |
–1 |
–0.5 |
0 |
0.5 |
1 |
1.5 |
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2.5 |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
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Output Voltage – V |
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VCC– Supply Voltage – V |
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Figure 9 |
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Figure 10 |
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SUPPLY CURRENT |
INPUT CURRENT |
vs |
vs |
SUPPLY VOLTAGE – QUAD AMPLIFIER |
TEMPERATURE |
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700 |
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–10 |
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LMV3xx |
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VCC = 5 V |
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600 |
LMV324S |
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VI = VCC/2 |
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TA = 85° C |
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–20 |
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– A |
500 |
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TA = 25° C |
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nA |
–30 |
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CurrentSupply |
400 |
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CurrentInput– |
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LMV3xx |
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300 |
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TA = –40° C |
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–40 |
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200 |
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100 |
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–50 |
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LMV324S |
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0 |
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–60 |
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0 |
1 |
2 |
3 |
4 |
5 |
6 |
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–40 –30 –20 –10 |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
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VCC – Supply Voltage – V |
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T |
– ° C |
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A |
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Figure 11 |
Figure 12 |
8 |
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 |