Texas Instruments TLV2444IPWR, TLV2444IPW, TLV2444IDR, TLV2444ID, TLV2444CPWR Datasheet
...
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D
Output Swing Includes Both Supply Rails
D
Extended Common-Mode Input Voltage
Range ...0 V to 4.25 V (Min) at 5-V Single
Supply
D
No Phase Inversion
D
Low Noise . . . 16 nV/√Hz Typ at f = 1 kHz
D
Low Input Offset Voltage
950 µV Max at TA = 25°C (TLV244xA)
D
Low Input Bias Current ...1 pA Typ
D
600-Ω Output Drive
D
High-Gain Bandwidth . . . 1.8 MHz Typ
D
Low Supply Current . . . 750 µA Per Channel
Typ
D
Macromodel Included
D
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The TLV244x and TLV244xA are low-voltage
operational amplifiers from Texas Instruments.
The common-mode input voltage range of these
devices has been extended over typical standard
CMOS amplifiers, making them suitable for a wide
range of applications. In addition, these devices
do not phase invert when the common-mode input
is driven to the supply rails. This satisfies most
design requirements without paying a premium
for rail-to-rail input performance. They also exhibit
rail-to-rail output performance for increased
dynamic range in single- or split-supply applications. This family is fully characterized at 3-V and
5-V supplies and is optimized for low-voltage
operation. Both devices offer comparable ac
performance while having lower noise, input offset
voltage, and power dissipation than existing
CMOS operational amplifiers. The TLV244x has
increased output drive over previous rail-to-rail
operational amplifiers and can drive 600-Ω loads
for telecommunications applications.
The other members in the TL V244x family are the low-power , TLV243x, and micro-power, TLV2422, versions.
The TLV244x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for
high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and
low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In
addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when
interfacing with analog-to-digital converters (ADCs). For precision applications, the TL V244xA is available with
a maximum input offset voltage of 950 µV.
If the design requires single operational amplifiers, see the TI TL V2211/21/31. This is a family of rail-to-rail output
operational amplifiers in the SOT-23 package. Their small size and low power consumption make them ideal
for high density, battery-powered equipment.
Copyright 1999, 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.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
Figure 1
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
– High-Level Output Voltage – V
V
OH
3
2.5
2
1.5
1
0.5
0
024 681012
IOH – High-Level Output Current – mA
VDD = 3 V
TA = 125°C
TA = 85°C TA = 25°C
TA = –40°C
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV2442 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
VIOmax
AT 25°C
SMALL
OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(JG)
TSSOP
(PW)
CERAMIC FLAT
PACK
(U)
0°C to 70°C 2.5 mV TLV2442CD — — TLV2442CPW —
°
°
950 µV TLV2442AID — — TLV2442AIPW —
–
40°C to 85°C
µ
2.5 mV
TLV2442ID — — — —
°
°
950 µV TLV2442AQD — — — —
–
40°C to 125°C
µ
2.5 mV
TLV2442QD — — — —
°
°
950 µV — TLV2442AMFK TLV2442AMJG — TLV2442AMU
–
55°C to 125°C
µ
2.5 mV
— TLV2442MFK TLV2442MJG — TLV2442MU
The D and PW packages are available taped and reeled. Add R suffix to device type (e.g., TL V2442CDR).
TLV2444 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
VIOmax
AT 25°C
SMALL
OUTLINE
(D)
TSSOP
(PW)
0°C to 70°C 2.5 mV TLV2444CD TLV2444CPW
°
°
950 µV TLV2444AID TLV2444AIPW
–
40°C to 125°C
µ
2.5 mV
TLV2444ID TLV2444IPW
The D and PW packages are available taped and reeled. Add R suffix to device type (e.g., TL V2444CDR).
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
V
DD –
/GND
V
DD+
2OUT
2IN–
2IN+
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
V
DD–
/GND
V
DD+
2OUT
2IN–
2IN+
NC
V
DD
+
2OUT
2IN –
2IN +
NC
1OUT
1IN –
1IN +
V
DD–
/GND
1
2
3
4
5
10
9
8
7
6
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN–
NC
NC
1IN–
NC
1IN+
NC
NC
1OUT
NC
2IN+
NC
NC
NC
NC
V
DD+
V
DD–
TLV2442
FK PACKAGE
(TOP VIEW)
/GND
NC – No internal connection
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN–
1IN+
V
DD
+
2IN+
2IN–
2OUT
4OUT
4IN–
4IN+
V
DD–
/GND
3IN+
3IN–
3OUT
(TOP VIEW)
TLV2444
D OR PW PACKAGE
TLV2442
U PACKAGE
(TOP VIEW)
TLV2442
D OR JG PACKAGE
(TOP VIEW)
TLV2442
PW PACKAGE
(TOP VIEW)
TLV2442, TLV2442A, TLV2444, TLV2444A
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
RAIL-TO-RAIL OUTPUTAdvanced LinCMOS
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• 3
equivalent schematic (each amplifier)
Q27
R9
Q29Q22
Q23
Q26
Q25
Q24
Q31 Q34 Q36
Q32
Q33
Q35
Q37
D1
Q30
R10
VB3
VB2
VB4
V
DD+
V
DD–
/GND
OUT
R8
R1 R2
Q2 Q5
Q1 Q4
Q3
Q12
Q11
Q10Q6
Q7
Q8
Q9
VB3
VB4
C1
C2
C3
R5
R6
Q13 Q15
Q16
Q17
Q14
Q19
Q18
Q20
Q21
R7
R3
R4
VB2
IN+
IN–
VB1
COMPONENT
COUNT
Transistors
Diodes
Resistors
Capacitors
69
5
26
6
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, VDD (see Note 1) 12 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, VID (see Note 2) ±V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
(any input, see Note 1) –0.3 V to V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, II (any input) ±5 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO ±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
DD+
±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
DD–
±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25°C (see Note 3) unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: C suffix 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I suffix (dual) –40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I suffix (quad) –40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Q suffix –40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M suffix –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°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, are with respect to the midpoint between V
DD+
and V
DD –
.
2. Differential voltages are at IN+ with respect to IN–. Excessive current will flow if input is brought below V
DD–
– 0.3 V.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
T
≤ 25°C DERATING FACTOR T
= 70°C T
= 85°C T
= 125°C
PACKAGE
A
POWER RATING ABOVE TA = 25°CAPOWER RATINGAPOWER RATINGAPOWER RATING
D (8)
D (14)
FK
JG
PW (8)
PW (14)
U
725 mW
1022 mW
1375 mW
1050 mW
525 mW
720 mW
675 mW
5.8 mW/°C
7.6 mW/°C
11.0 mW/°C
8.4 mW/°C
4.2 mW/°C
5.6 mW/°C
5.4 mW/°C
464 mW
900 mW
880 mW
672 mW
336 mW
634 mW
432 mW
377 mW
777 mW
715 mW
546 mW
273 mW
547 mW
350 mW
145 mW
450 mW
275 mW
210 mW
105 mW
317 mW
135 mW
recommended operating conditions
C SUFFIX I SUFFIX Q SUFFIX M SUFFIX
MIN MAX MIN MAX MIN MAX MIN MAX
UNIT
Supply voltage, V
DD
2.7 10 2.7 10 2.7 10 2.7 10 V
Input voltage range, V
I
V
DD–VDD+
– 1 V
DD–VDD+
– 1 V
DD–
V
DD+
– 1.3 V
DD–
V
DD+
– 1.3 V
Common-mode input voltage,
V
IC
V
DD–VDD+
– 1 V
DD–VDD+
– 1 V
DD–
+ 2 V
DD+
– 1.3 V
DD–
+ 2 V
DD+
– 1.3 V
Operating free-air temperature,
T
A
0 70 –40 125 –40 125 –55 125 °C
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
TLV2442
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
TLV244xC
25°C 300 2000
TLV244xI
Full range 2500
p
25°C 300 950
VIOInput offset voltage
TLV244xAI
Full range 1500
µ
V
TLV2442AQ
25°C 300 950
TLV2442AM
Full range 1600
Temperature coefficient of input 25°C
°
α
VIO
offset voltage
to 85°C
2µV/°C
Input offset voltage long-term drift
(see Note 4)
V
IC
=
1.5 V
,
VO = 1.5 V,
R
= 50 Ω
25°C 0.002 µV/mo
p
R
S
50
Ω
25°C 0.5
p
IIOInput offset current
Full range 150
pA
25°C 1
p
–40°C to
85°C
150
p
IIBInput bias current
125°C 350
pA
TLV2442Q/AQ
TLV2442M/AM
Full range 260
25°C
0
to
2.25
–0.25
to
2.5
Common-mode input voltage
Full range
0
to
2
V
ICR
g
range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
25°C to
–55°C
0
to
2.25
–0.25
to
2.5
V
125°C
0
to
2
IO = –100 µA 25°C 2.98
V
OH
High-level output voltage
25°C 2.5
V
I
O
= –3
mA
Full range 2.25
VIC = 1.5 V, IO = 100 µA 25°C 0.02
V
OL
Low-level output voltage
25°C 0.63
V
V
IC
= 1.5 V,
I
O
=
3
m
A
Full range 1
25°C 0.7 1
A
VD
Large-signal differential
p
VO = 1 V to 2 V
R
L
=
600 Ω
Full range 0.4
V/mV
voltage am lification
RL = 1 MΩ 25°C 750
r
id
Differential input resistance 25°C 1000 GΩ
r
i
Common-mode input resistance 25°C 1000 GΩ
c
i
Common-mode input capacitance f = 10 kHz 25°C 8 pF
z
o
Closed-loop output impedance f = 1 MHz, AV = 10 25°C 130 Ω
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
NOTE 4: Typical values are based on the input of fset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV .
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
(continued)
TLV2442
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
25°C 65 75
VIC = 0 to 2.25 V,
Full range 55
CMRR
Common-mode rejection ratio
V
O
= 1.5 V,
RS = 50 Ω
TLV2442Q/AQ
TLV2442M/AM
Full range 50
dB
Supply-voltage rejection ratio V
= 2.7 V to 8 V, V
= V
/2,
25°C 80 95
k
SVR
ygj
(∆V
DD±
/∆VIO)
DD
,
IC DD
,
No load
Full range 80
dB
pp
p
VO = 1.5 V,
25°C 725 1100
IDDSupply current (per channel)
O
No load
Full range 1100
µ
A
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
operating characteristics at specified free-air temperature, VDD = 3 V
TLV244x
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
25°C 0.65 1.3
SR Slew rate at unity gain
VO = 1 V to 2 V,
RL = 600 Ω,
Full
range
0.65
V/µs
CL = 100 pF
TLV2442Q/AQ
TLV2442M/AM
Full
range
0.4
p
f = 10 Hz 25°C 170
VnEquivalent input noise voltage
f = 1 kHz 25°C 18
n
V/√H
z
p
p
f = 0.1 Hz to 1 Hz 25°C 2.6
V
N(PP)
Peak-to-peak equivalent input noise voltage
f = 0.1 Hz to 10 Hz 25°C 5.1
µ
V
I
n
Equivalent input noise current 25°C 0.6
fA/√Hz
=
AV = 1 0.08%
THD + N Total harmonic distortion plus noise
V
O
= 0.5 V to 2.5 V,
RL = 600 Ω,
AV = 10
25°C
0.3%
f = 1 kHz
AV = 100 2%
p
f =10 kHz, R
= 600 Ω,
°
Gain-bandwidth product
,
CL = 100 pF
L
,
25°C
1.75
MH
z
p
V
= 1 V, R
= 600 Ω,
°
BOMMaximum output-swing bandwidth
O(PP)
,
AV = 1,
L
,
CL = 100 pF
25°C
0.9
MH
z
=–
A
V
= 1,
Step = –2.3 V to 2.3 V,
To 0.1%
°
1.5
tsSettling time
,
RL = 600 Ω,
25°Cµs
L
CL = 100 pF
To 0.01%
3.2
φ
m
Phase margin at unity gain
p
25°C 65°
Gain margin
R
L
=
600 Ω
,
C
L
=
100 pF
25°C 9 dB
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
TLV244x
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
TLV244xC
25°C 300 2000
TLV244xI
Full range 2500
p
25°C 300 950
VIOInput offset voltage
TLV244xA
Full range 1500
µ
V
TLV2442AQ
25°C 300 950
TLV2442AM
Full range 1600
Temperature coefficient of input 25°C
°
α
VIO
offset voltage to 85°C
2µV/°C
Input offset voltage long-term
drift
(see Note 4)
V
DD±
= ±2.5 V,
VO = 0,
VIC = 0,
RS = 50 Ω
25°C 0.002 µV/mo
p
25°C 0.5
p
IIOInput offset current
Full range 150
pA
25°C 1
p
–40°C to
85°C
150
p
IIBInput bias current
125°C 350
pA
TLV2442Q/AQ
TLV2442M/AM
Full range 260
Common-mode input voltage
25°C
0
to
4.25
–0.25
to
4.5
V
ICR
g
range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
Full range
0
to
4
V
IOH = –100 µA 25°C 4.97
V
OH
High-level output voltage
25°C 4 4.35
V
I
OH
= –5
mA
Full range 4
VIC = 2.5 V, IOL = 100 µA 25°C 0.01
V
OL
Low-level output voltage
25°C 0.8
V
V
IC
=
2.5 V
,
I
OL
=
5 m
A
Full range 1.25
25°C 0.9 1.3
A
VD
Large-signal differential
p
VIC = 2.5 V,
R
L
=
600 Ω
‡
Full range 0.5
V/mV
VD
voltage am lification
V
O
= 1 V to 4
V
RL = 1 MΩ
‡
25°C 950
r
id
Differential input resistance 25°C 1000
GΩ
r
i
Common-mode input resistance 25°C 1000
GΩ
c
i
Common-mode input
capacitance
f = 10 kHz 25°C 8 pF
z
o
Closed-loop output impedance f = 1 MHz, AV = 10 25°C 140
Ω
V
= 0 to 4.25 V, V
= 2.5 V,
25°C 70 75
CMRR
Common-mode rejection ratio
IC
,
RS = 50 Ω
O
,
Full range 70
dB
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
‡
Referenced to 2.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV .
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
(continued)
TLV244x
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
pp
V
= 4.4 V to 8 V,
25°C 80 95
k
SVR
Suppl
y-v
oltage rejection ratio (∆V
DD/∆VIO
)
DD
,
VIC = VDD/2, No load
Full range 80
dB
pp
p
25°C 750 1100
IDDSupply current (per channel)
V
O
= 2.5 V,
No load
Full range 1100
µ
A
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
operating characteristics at specified free-air temperature, VDD = 5 V
TLV244x
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
25°C
0.75 1.4
VO = 0.5 V to 2.5 V,
‡
Full range 0.75
SR
Slew rate at unity gain
R
L
=
600 Ω
‡
,
CL = 100 pF
‡
TLV2442Q/AQ
TLV2442M/AM
Full range 0.5
V/µs
p
f = 10 Hz 25°C 130
VnEquivalent input noise voltage
f = 1 kHz 25°C 16
n
V/√H
z
Peak-to-peak equivalent input noise
f = 0.1 Hz to 1 Hz 25°C 1.8
V
N(PP)
q
voltage
f = 0.1 Hz to 10 Hz
25°C 3.6
µ
V
I
n
Equivalent input noise current 25°C 0.6
fA/√Hz
V
= 1.5 V to 3.5 V
,
AV = 1 0.017%
THD + N Total harmonic distortion plus noise
V
O
1.5 V to 3.5 V,
f = 1 kHz,
AV = 10
25°C
0.17%
RL = 600 Ω
‡
AV = 100 1.5%
Gain-bandwidth product
f =10 kHz,
CL = 100 pF
‡
RL = 600 Ω‡,
25°C 1.81 MHz
B
OM
Maximum output-swing bandwidth
V
O(PP)
= 2 V,
RL = 600 Ω‡,
AV = 1,
CL = 100 pF
‡
25°C 0.5 MHz
AV = –1,
Step = 0.5 V to 2.5 V ,
To 0.1%
°
1.5
tsSettling time
,
RL = 600 Ω‡,
CL = 100 pF
‡
To 0.01%
25°C
2.6
µ
s
φ
m
Phase margin at unity gain
p
25°C 68°
Gain margin
R
L
=
600 Ω
‡
,
C
L
=
100 pF
‡
25°C 8 dB
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
‡
Referenced to 2.5 V
TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169F – NOVEMBER 1996 – REVISED NOVEMBER 1999
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
†
FIGURE
p
Distribution 2, 3
VIOInput offset voltage
vs Common-mode voltage
,
4, 5
α
VIO
Input offset voltage temperature coefficient Distribution 6, 7
IIB/I
IO
Input bias and input offset currents vs Free-air temperature 8
V
OH
High-level output voltage vs High-level output current 9, 10
V
OL
Low-level output voltage vs Low-level output current 1 1, 12
V
O(PP)
Maximum peak-to-peak output voltage vs Frequency 13
p
vs Supply voltage 14
IOSShort-circuit output current
yg
vs Free-air temperature 15
V
O
Output voltage vs Differential Input voltage 16, 17
A
VD
Differential voltage amplification vs Load resistance 18
p
vs Frequency 19, 20
AVDLarge-signal differential voltage amplification
qy
vs Free-air temperature
,
21, 22
z
o
Output impedance vs Frequency 23, 24
vs Frequency 25
CMRR
Common-mode rejection ratio
qy
vs Free-air temperature 26
pp
vs Frequency 27, 28
k
SVR
Suppl
y-v
oltage rejection ratio
qy
vs Free-air temperature
,
29
I
DD
Supply current vs Supply voltage 30
vs Load capacitance 31
SR
Slew rate
vs Free-air temperature 32
Inverting large-signal pulse response 33, 34
Voltage-follower large-signal pulse response 35, 36
V
O
Inverting small-signal pulse response 37, 38
Voltage-follower small-signal pulse response 39, 40
V
n
Equivalent input noise voltage vs Frequency 41, 42
Noise voltage Over a 10-second period 43
THD + N Total harmonic distortion plus noise vs Frequency 44, 45
p
vs Free-air temperature 46
Gain-bandwidth product
vs Supply voltage 47
vs Frequency 19, 20
φmPhase margin
qy
vs Load capacitance
,
48
Gain margin vs Load capacitance 49
B
1
Unity-gain bandwidth vs Load capacitance 50
†
For all graphs where VDD = 5 V, all loads are referenced to 2.5 V.
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