LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
D
2.7-V and 5-V Performance
D
No Crossover Distortion
D
Low Supply Current:
LMV321 . . . 130 µA Typ
LMV358 . . . 210 µA Typ
LMV324 . . . 410 µA Typ
D
Rail-to-Rail Output Swing
D
Package Options Include Plastic
Small-Outline (D), Small-Outline Transistor
(SOT-23 DBV, SC-70 DCK), and Thin Shrink
Small-Outline (PW) Packages
description
The LMV324 and LMV358 are low-voltage (2.7 V
to 5.5 V) versions of the dual and quad operational
amplifiers, LM324 and LM358, that operate from
5 V to 30 V. The LMV321 is the single-amplifier
version.
The LMV321, LMV324, and LMV358 are the most
cost-effective solutions for applications where
low-voltage operation, space saving, and low
price are needed. They offer specifications that
meet or exceed those of the familiar LM358 and
LM324 devices. These devices have rail-to-rail
output-swing capability, and the input
common-mode voltage range includes ground.
They all exhibit excellent speed-to-power ratios,
achieving 1MHz of bandwidth at 1-V/µs slew rate
with low supply current.
LMV324 ...D OR PW PACKAGE
1OUT
V
2OUT
LMV358 ...D OR PW PACKAGE
1OUT
LMV321 .. . DBV OR DCK PACKAGE
1IN–
1IN+
CC+
2IN+
2IN–
1IN–
1IN+
GND
1IN+
GND
IN–
(TOP VIEW)
14
1
13
2
12
3
11
4
10
5
6
7
(TOP VIEW)
1
2
3
4
(TOP VIEW)
1
2
3
9
8
8
7
6
5
5
4
4OUT
4IN–
4IN+
GND
3IN+
3IN–
3OUT
V
CC+
2OUT
2IN–
2IN+
V
CC+
OUT
The LMV321 is available in the ultra-small DCK package, which is approximately one-half the size of the DBV
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.
The LMV321I, LMV324I, and LMV358I devices are characterized for operation from –40°C to 85°C.
symbol (each amplifier)
–
OUT
+
Copyright 2000, Texas Instruments Incorporated
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.
IN –
IN +
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
1
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
T
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
AVAILABLE OPTIONS
A
–40°C to 85°C
The D package is available taped and reeled. Add the suffix R to the device type (e.g.,
LMV324DR). The DCK, DBV, and PW packages are only available left-end taped and reeled.
PACKAGE
TYPE
5-pin SOT
8-pin SOIC
8-pin TSSOP
14-pin SOIC
14-pin TSSOP
SINGLE DUAL QUADRUPLE
LMV321IDCKR
LMV321IDBVR
PACKAGED DEVICES
—
—
—
—
LMV358ID
LMV358IPWR
—
—
—
LMV324ID
LMV324IPWR
—
—
—
—
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) T
V
≤ 5.5 V (see Note 3) Unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CC
= 25°C,
A
Operating virtual junction temperature 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Notes 4 and 5): D (8-pin) package 197°C/W. . . . . . . . . . . . . . . . . . . . .
D (14-pin) package 127°C/W. . . . . . . . . . . . . . . . . . .
DBV package 347°C/W. . . . . . . . . . . . . . . . . . . . . . . .
DCK package 389°C/W. . . . . . . . . . . . . . . . . . . . . . . .
PW (8-pin) package 243°C/W. . . . . . . . . . . . . . . . . . .
PW (14-pin) package 170°C/W. . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or PW package 260°C. . . . . . . . . . . . . .
DBV or DCK package TBD. . . . . . . . . . . . .
Storage temperature range, T
†
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),
ambient temperature is PD = (TJ(max) – TA)/
5. The package thermal impedance is calculated in accordance with JESD 51.
–65 to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
θ
, and TA. The maximum allowable power dissipation at any allowable
θ
JA
JA
. Selecting the maximum of 150°C can impact reliability.
recommended operating conditions
V
T
2
Supply voltage (single-supply operation) 2.7 5.5 V
CC
Operating free-air temperature –40 85 °C
A
MIN MAX UNIT
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Output swing
R
V
mV
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
electrical characteristics at TA = 25°C and V
PARAMETER
V
a
I
IB
I
IO
CMRR Common-mode rejection ratio VCM = 0 to 1.7 V 50 63 dB
k
V
I
CC
B
F
G
V
I
n
Input offset voltage 1.7 7 mV
IO
Average temperature coefficient
V
IO
of input offset voltage
Input bias current 11 250 nA
Input offset current 5 50 nA
Supply-voltage rejection ratio VCC = 2.7 V to 5 V, VO = 1 V 50 60 dB
SVR
Common-mode input voltage range CMRR w 50 dB 0 to 1.7 –0.2 to 1.9 V
ICR
p
Supply current
Unity-gain bandwidth CL = 200 pF 1 MHz
1
Phase margin 60 deg
m
Gain margin 10 dB
m
Equivalent input noise voltage f = 1 kHz 46 nV/√Hz
n
Equivalent input noise current f = 1 kHz 0.17 pA/√Hz
= 10 kΩ to 1.35
L
LMV321I
LMV358I (both amplifiers)
LMV324I (all four amplifiers) 260 680
= 2.7 V (unless otherwise noted)
CC+
TEST CONDITIONS MIN TYP MAX UNIT
5
High level VCC–100 VCC–10
Low level 60 180
80 170
140 340
m
V/°C
m
A
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
3
LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD
VIOInput offset voltage
mV
IIBInput bias current
nA
IIOInput offset current
nA
V
CMMR w 50 dB
25°C
0 to 4
2
V
High level
R
V
Low level
Output swing
mV
High level
R
V
Low level
A
gg
R
kΩ
V/mV
IOSOutput short-circuit current
25°C
mA
LMV321I
ICCSupply current
LMV358I (both
lifi
)
A
LMV324I (all four amplifiers)
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263C – AUGUST 1999 – REVISED MARCH 2000
electrical characteristics at specified free-air temperature range, V
= 5 V (unless otherwise
CC+
noted)
PARAMETER TEST CONDITIONS T
p
a
CMRR Common-mode rejection ratio VCM = 0 to 4 V 25°C 50 65 dB
k
B
f
G
V
I
n
SR Slew rate 25°C 1 V/ms
Average temperature coefficient
V
IO
of input offset voltage
p
p
Supply-voltage rejection ratio
SVR
Common-mode
ICR
input voltage range
p
Large-signal differential
VD
voltage gain
p
pp
Unity-gain bandwidth CL = 200 pF 25°C 1 MHz
1
Phase margin 25°C 60 deg
m
Gain margin 25°C 10 dB
m
Equivalent input noise voltage f = 1 kHz 25°C 39 nV/√Hz
n
Equivalent input noise current f = 1 kHz 25°C 0.21 pA/√Hz
VCC= 2.7 V to 5 V, VO = 1 V,
VCM = 1 V
= 2 kΩ to 2.5
L
= 10 kΩ to 2.5
L
= 2
L
Sourcing, VO = 0 V
Sinking, VO = 5 V
amp
ers
p
A
25°C 1.7 7
–40°C to 85°C 9
25°C 5
25°C 15 250
–40°C to 85°C 500
25°C 5 50
–40°C to 85°C 150
25°C 50 60 dB
°
25°C VCC–300 VCC–40
–40°C to 85°C VCC–400
25°C 120 300
–40°C to 85°C 400
25°C VCC–100 VCC–10
–40°C to 85°C VCC–200
25°C 65 180
–40°C to 85°C 280
25°C 15 100
–40°C to 85°C 10
°
25°C 130 250
–40°C to 85°C 350
25°C 210 440
–40°C to 85°C 615
25°C 410 830
–40°C to 85°C 1160
MIN TYP MAX UNIT
–0.2 to 4.
5 60
10 160
m
V/°C
m
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
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any product or service without notice, and advise customers to obtain the latest version of relevant information
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accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty . Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERTAIN APPLICATIONS USING SEMICONDUCT OR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
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In order to minimize risks associated with the customer’s applications, adequate design and operating
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Copyright 2000, Texas Instruments Incorporated
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