TLV2422, TLV2422A, TLV2422Y
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C – SEPTEMBER 1997 – REVISED APRIL 2001
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 4.5 V (Min) With 5-V Single
Supply
D
No Phase Inversion
D
Low Noise . . . 18 nV/Hz Typ at f = 1 kHz
D
Low Input Offset Voltage
950 µV Max at TA = 25°C (TLV2422A)
D
Low Input Bias Current ...1 pA Typ
D
Micropower Operation ...50 µA Per
Channel
D
600- Output Drive
D
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The TLV2422 and TLV2422A are dual low-voltage
operational amplifiers from Texas Instruments.
The common-mode input voltage range for this
device has been extended over the typical CMOS
amplifiers making them suitable for a wide range
of applications. In addition, the 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. The TLV2422 only requires
50 µA of supply current per channel, making it
ideal for battery-powered applications. The
TLV2422 also has increased output drive over
previous rail-to-rail operational amplifiers and can
drive 600- loads for telecom applications.
Other members in the TLV2422 family are the
high-power, TLV2442, and low-power, TLV2432,
versions.
The TLV2422, 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 V2422A is available with
a maximum input offset voltage of 950 µV.
If the design requires single operational amplifiers, see the TI TLV2211/21/31. 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 2001, 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.
Figure 1
VOH– High-Level Output Voltage – V
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
0
5
2
0816243240
IOH – High-Level Output Current – mA
4
1
3
412202836
TA = 85°C
TA = 125°C
TA = –40°C
TA = 25°C
VDD = 5 V
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.
TLV2422, TLV2422A, TLV2422Y
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER 1997 REVISED APRIL 2001
2POST OFFICE BOX 655303 DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
TAVIOmax
AT 25°CSMALL
OUTLINE
(D)
CHIP CARRIER
(FK) CERAMIC DIP
(JG) TSSOP
(PW)
CERAMIC
FLAT PACK
(U)
CHIP FORM
(Y)
0°C to 70°C2.5 mV TLV2422CD TLV2422CPWLE
40°Cto85°C
950 µV TLV2422AID TLV2422AIPWLE
40°C
to
85°C
µ
2.5 mV TLV2422ID
40
°
Cto125
°
C
950 µV TLV2422AQD TLV2422Y
40°C
to
125°C
µ
2.5 mV TLV2422QD
55
°
Cto125
°
C
950 µVTLV2422AMFK TLV2422AMJG TLV2422AMU
55°C
to
125°C
µ
2 mV TLV2422MFK TLV2422MJG TLV2422MU
The D packages are available taped and reeled. Add R suffix to device type (e.g., TL V2422CDR). The PW package is available only left-end taped
and reeled. Chips are tested at 25°C.
D OR JG PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
VDD /GND
VDD+
2OUT
2IN
2IN+
PW PACKAGE
(TOP VIEW)
NC
VDD +
2OUT
2IN
2IN +
NC
1OUT
1IN
1IN +
VDD/GND
1
2
3
4
5
10
9
8
7
6
U PACKAGE
(TOP VIEW)
3212019
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 VDD+
VDD
FK PACKAGE
(TOP VIEW)
/GND
NC No internal connection
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
VDD/GND
VDD+
2OUT
2IN
2IN+
NC No internal connection
TLV2422, TLV2422A
RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER 1997 REVISED APRIL 2001
Advanced 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
VDD+
VDD/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
V
B2
IN+
IN
VB1
COMPONENT
COUNT
Transistors
Diodes
Resistors
Capacitors
69
5
26
6
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
4POST 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) ±VDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI (any input, see Note 1): C and I suffix 0.3 V to VDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, II (each input) ±5 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO ±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into VDD+ ±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of VDD ±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25°C (see Note 3) unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: C suffix 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I suffix 40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Q suffix 40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M suffix 55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg 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 af fect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to the midpoint between VDD+ and VDD .
2. Differential voltages are at IN+ with respect to IN. Excessive current flows if input is brought below VDD 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
PACKAGE
T
A
25°CDERATING F ACTOR T
A
= 70°C T
A
= 85°C T
A
= 125°C
PACKAGE
A
POWER RATING ABOVE TA = 25°C
A
POWER RATING
A
POWER RATING
A
POWER RATING
D725 mW 5.8 mW/°C464 mW 377 mW 145 mW
FK
JG
1375 mW
1050 mW
11.0 mW/°C
8 4 mW/
°
C
880 mW
672 mW
715 mW
546 mW
275 mW
210 mW
JG
PW
1050
mW
525 mW
8
.
4
mW/°C
4.2 mW/°C
672
mW
336 mW
546
mW
273 mW
210
mW
105 mW
PW
U
525
mW
675 mW
4.2
mW/ C
5.4 mW/°C
336
mW
432 mW
273
mW
350 mW
105
mW
135 mW
recommended operating conditions
C SUFFIX I SUFFIX Q SUFFIX M SUFFIX
MIN MAX MIN MAX MIN MAX MIN MAX
Supply voltage, VDD±2.7 10 2.7 10 2.7 10 2.7 10 V
Input voltage range, VIVDDVDD+ 0.8 VDDVDD+ 0.8 VDDVDD+ 0.8 VDDVDD+ 0.8 V
Common-mode input voltage, VIC VDDVDD+ 0.8 VDDVDD+ 0.8 VDDVDD+ 0.8 VDDVDD+ 0.8 V
Operating free-air temperature, TA0 70 40 85 40 125 55 125 °C
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TLV2422C
UNIT
PARAMETER
TEST
CONDITIONS
T
A
MIN TYP MAX
UNIT
VIO
In
p
ut offset voltage
25°C 300 2000
µV
V
IO
Input
offset
voltage
Full range 2500 µ
V
αVIO
Tem
p
erature coefficient of in
p
ut offset voltage
25°C
2
µV/°C
αVIO
Temperature
coefficient
of
input
offset
voltage
to 70°C
2
µ
V/°C
Input offset voltage long-term drift (see Note 4) VIC = 0,
VO=0
VDD± = ±2.5 V,
RS=50
25°C 0.003 µV/mo
IIO
In
p
ut offset current
VO
=
0
,
RS
=
50
25°C 0.5 60 p
A
I
IO
Input
offset
current
Full range 150
pA
IIB
In
p
ut bias current
25°C 1 60 p
A
I
IB
Input
bias
current
Full range 150
pA
VICR
Common mode in
p
ut voltage range
|VIO|5mV
RS=50
25°C0
to
2.5
0.25
to
2.75
V
V
ICR
Common
-
mode
input
voltage
range
|V
IO
|
5
mV
,
R
S =
50
Full range 0
to
2.2
V
IOH = 100 µA 25°C 2.97
VOH High-level output voltage
IOH = 500 µA
25°C 2.75 V
I
OH =
500
µ
A
Full range 2.5
VIC = 0, IOL = 100 µA 25°C 0.05
VOL Low-level output voltage
VIC =0
IOL = 250 µA
25°C 0.2 V
V
IC =
0
,
I
OL =
250
µ
A
Full range 0.5
V25V
R10k
25°C 6 10
AVD Large-signal differential voltage amplification VIC = 2.5 V,
VO=1Vto2V
R
L =
10
k
Full range 3V/mV
VD
gg g
VO
=
1
V
to
2
V
RL = 1 M25°C 700
ri(d) Differential input resistance 25°C1012
ri(c) Common-mode input resistance 25°C1012
ci(c) Common-mode input capacitance f = 10 kHz 25°C 8 pF
zoClosed-loop output impedance f = 100 kHz, AV = 10 25°C 130
CMRR
Common mode rejection ratio
V
IC
= 0 to 2.5 V, V
O
= 1.5 V, 25°C 70 83
dB
CMRR
Common
-
mode
rejection
ratio
IC ,O,
RS = 50 Full range 70
dB
kSVR
Su
pp
ly voltage rejection ratio (VDD/VIO)
V
DD
= 2.7 V to 8 V, 25°C 80 95
dB
k
SVR
Supply
-
voltage
rejection
ratio
(V
DD
/V
IO
)
DD ,
VIC = VDD/2, No load Full range 80
dB
IDD
Su
pp
ly current
VO=15V
No load
25°C 100 150
µA
I
DD
Supply
current
V
O =
1
.
5
V
,
No
load
Full range 175 µ
A
Full range is 0°C to 70°C.
Referenced to 2.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 500 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.
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
6POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TLV2422I TLV2422AI
UNIT
PARAMETER
TEST
CONDITIONS
T
A
MIN TYP MAX MIN TYP MAX
UNIT
VIO
In
p
ut offset voltage
25°C 300 2000 300 950
µV
V
IO
Input
offset
voltage
Full range 2500 1500 µ
V
αVIO
Temperature
coefficient of in
p
ut
25°C
2
2
µV/°C
αVIO coe
ffi
c
i
en
t
o
f
i
npu
t
offset voltage to 70°C
2
2
µ
V/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0, VDD± = ±2.5 V,
RS = 50 25°C0.003 0.003 µV/mo
IIO
In
p
ut offset current
25°C 0.5 60 0.5 60 p
A
I
IO
Input
offset
current
Full range 150 150
pA
IIB
In
p
ut bias current
25°C 1 60 1 60 p
A
I
IB
Input
bias
current
Full range 150 150
pA
VICR
Common-mode input
|VIO|5mV
RS=50
25°C0
to
2.5
0.25
to
2.75
0
to
2.5
0.25
to
2.75
V
V
ICR voltage range
|V
IO
|
5
mV
,
R
S =
50
Full range 0
to
2.2
0
to
2.2
V
Hi h l l t t
IOH = 100 µA 25°C 2.97 2.97
VOH High-level output
voltage
IOH = 500 µA
25°C 2.75 2.75 V
voltage
I
OH =
500
µ
A
Full range 2.5 2.5
Llltt
VIC = 0, IOL = 100 µA 25°C 0.05 0.05
VOL Low-level output
voltage
VIC =0
IOL = 250 µA
25°C 0.2 0.2 V
voltage
V
IC =
0
,
I
OL =
250
µ
A
Full range 0.5 0.5
Large
-
signal
V25V
R10k
25°C 6 10 6 10
AVD
Large signal
differential voltage VIC = 2.5 V,
VO=1Vto2V
R
L =
10
k
Full range 3 3 V/mV
VD
amplification
VO
=
1
V
to
2
V
RL = 1 M25°C 700 700
ri(d) Differential input
resistance 25°C1012 1012
ri(c) Common-mode input
resistance 25°C1012 1012
ci(c) Common-mode input
capacitance f = 10 kHz 25°C 8 8 pF
zoClosed-loop output
impedance f = 100 kHz, AV = 10 25°C 130 130
CMRR
Common-mode V
IC
= 0 to 2.5 V, V
O
= 1.5 V, 25°C 70 83 70 83
dB
CMRR
rejection ratio
IC ,O,
RS = 50 Full range 70 70
dB
kSVR
Supply-voltage
rejection ratio
V
DD
= 2.7 V to 8 V, 25°C 80 95 80 95
dB
k
SVR re
j
ec
ti
on ra
ti
o
(VDD/VIO)
DD ,
VIC = VDD/2, No load Full range 80 80
dB
IDD
Su
pp
ly current
VO=15V
No load
25°C 100 150 100 150
µA
I
DD
Supply
current
V
O =
1
.
5
V
,
No
load
Full range 175 175 µ
A
Full range is 40°C to 85°C.
Referenced to 2.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 500 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.
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
7
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 3 V
PARAMETER TEST CONDITIONS T
A
TLV2422C, TL V2422I
TLV2422AI UNIT
A
MIN TYP MAX
V 15Vt 35V
R10k
25°C 0.01 0.02
SR Slew rate at unity gain
V
O =
1
.
5
V
t
o
3
.
5
V
,
CL = 100 pF
R
L =
10
k
,Full
range 0.008 V/µs
V
Equivalent in
p
ut noise voltage
f = 10 Hz 25°C 100
nV/Hz
V
n
Equivalent
input
noise
voltage
f = 1 kHz 25°C 23 n
V/H
z
VN(PP)
Peak to
p
eak equivalent in
p
ut noise voltage
f = 0.1 Hz to 1 Hz 25°C 2.7
µV
V
N(PP)
Peak
-
to
-
peak
equivalent
input
noise
voltage
f = 0.1 Hz to 10 Hz 25°C 4 µ
V
InEquivalent input noise current 25°C 0.6 fAHz
THD+N
Total harmonic distortion
p
lus noise
VO = 0.5 V to 2.5 V,
f 1 kHz
AV = 1
25°C
0.25%
THD
+
N
Total
harmonic
distortion
plus
noise
f
=
1
kH
z,
RL = 10 kAV = 10
25°C
1.8%
Gain-bandwidth product f = 10 kHz,
CL = 100 pFRL = 10 k,25°C 46 kHz
BOM Maximum output-swing bandwidth VO(PP) = 1 V,
RL = 10 k,AV = 1,
CL = 100 pF25°C 8.3 kHz
AV
=
1,
To 0 1%
86
t
Settling time
AV
=
1
,
Step = 0.5 V to 2.5 V,
To
0
.
1%
25°C
8
.
6
µs
t
s
Settling
time
,
RL = 10 k,
To 0 01%
25°C
16
µ
s
L
CL = 100 pF
To
0
.
01%
16
φmPhase margin at unity gain
RL=10k
CL= 100
p
F
25°C62°
Gain margin
R
L =
10
k
,
C
L =
100
pF
25°C11 dB
Full range for the C version is 0°C to 70°C. Full range for the I version is 40°C to 85°C.
Referenced to 2.5 V
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
8POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
TLV2422Q,
TLV2422M TLV2422AQ,
TLV2422AM UNIT
A
MIN TYP MAX MIN TYP MAX
VIO
In
p
ut offset voltage
25°C 300 2000 300 950
µV
V
IO
Input
offset
voltage
Full range 2500 1800 µ
V
αVIO
Temperature
coefficient of in
p
ut
Full range
2
2
µV/°C
αVIO coe
ffi
c
i
en
t
o
f
i
npu
t
offset voltage
Full
range
2
2
µ
V/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0, VDD± = ±1.5 V,
RS = 50 25°C0.003 0.003 µV/mo
IIO
In
p
ut offset current
25°C 0.5 60 0.5 60 p
A
I
IO
Input
offset
current
Full range 150 150
pA
IIB
In
p
ut bias current
25°C 1 60 1 60 p
A
I
IB
Input
bias
current
Full range 300 300
pA
VICR
Common-mode input
|VIO|5mV
RS=50
25°C0
to
2.5
0.25
to
2.75
0
to
2.5
0.25
to
2.75
V
V
ICR voltage range
|V
IO
|
5
mV
,
R
S =
50
Full range 0
to
2.2
0
to
2.2
V
Hi h l l t t
IOH = 100 µA 25°C 2.97 2.97
VOH High-level output
voltage
IOH = 500 µA
25°C 2.75 2.75 V
voltage
I
OH =
500
µ
A
Full range 2.5 2.5
Llltt
VIC = 0, IOL = 100 µA 25°C 0.05 0.05
VOL Low-level output
voltage
VIC =0
IOL = 250 µA
25°C 0.2 0.2 V
voltage
V
IC =
0
,
I
OL =
250
µ
A
Full range 0.5 0.5
Large
-
signal
V15V
R10k
25°C 6 10 6 10
AVD
Large signal
differential voltage VIC = 1.5 V,
VO=1Vto2V
R
L =
10
k
Full range 2 2 V/mV
VD
amplification
VO
=
1
V
to
2
V
RL = 1 M25°C 700 700
ri(d) Differential input
resistance 25°C1012 1012
ri(c) Common-mode input
resistance 25°C1012 1012
ci(c) Common-mode input
capacitance f = 10 kHz 25°C 8 8 pF
zoClosed-loop output
impedance f = 100 kHz, AV = 10 25°C 130 130
CMRR
Common-mode V
IC
= V
ICR
min, V
O
= 1.5 V, 25°C 70 83 70 83
dB
CMRR
rejection ratio
IC ICR ,O,
RS = 50 Full range 70 70
dB
kSVR
Supply-voltage
rejection ratio
V
DD
= 2.7 V to 8 V, 25°C 80 95 80 95
dB
k
SVR re
j
ec
ti
on ra
ti
o
(VDD/VIO)
DD ,
VIC = VDD/2, No load Full range 80 80
dB
IDD
Su
pp
ly current
VO=15V
No load
25°C 100 150 100 150
µA
I
DD
Supply
current
V
O =
1
.
5
V
,
No
load
Full range 175 175 µ
A
Full range is 40°C to 125°C for Q level part, 55°C to 125°C for M level part.
Referenced to 1.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 500 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.
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
9
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 3 V
PARAMETER TEST CONDITIONS TA
TLV2422Q,
TLV2422M,
TLV2422AQ,
TLV2422AM UNIT
MIN TYP MAX
V 11Vt 19V
R10k
25°C 0.01 0.02
SR Slew rate at unity gain
V
O =
1
.
1
V
t
o
1
.
9
V
,
CL = 100 pF
R
L =
10
k
,Full
range 0.008 V/µs
V
Equivalent in
p
ut noise voltage
f = 10 Hz 25°C 100
nV/Hz
V
n
Equivalent
input
noise
voltage
f = 1 kHz 25°C 23 n
V/H
z
VN(PP)
Peak to
p
eak equivalent in
p
ut noise voltage
f = 0.1 Hz to 1 Hz 25°C 2.7
µV
V
N(PP)
Peak
-
to
-
peak
equivalent
input
noise
voltage
f = 0.1 Hz to 10 Hz 25°C 4 µ
V
InEquivalent input noise current 25°C 0.6 fAHz
THD+N
Total harmonic distortion
p
lus noise
VO = 0.5 V to 2.5 V,
f 1 kHz
AV = 1
25°C
0.25%
THD
+
N
Total
harmonic
distortion
plus
noise
f
=
1
kH
z,
RL = 10 kAV = 10
25°C
1.8%
Gain-bandwidth product f = 10 kHz,
CL = 100 pFRL = 10 k,25°C 46 kHz
BOM Maximum output-swing bandwidth VO(PP) = 1 V,
RL = 10 k,AV = 1,
CL = 100 pF25°C 8.3 kHz
AV
=
1,
To 0 1%
86
t
Settling time
AV
=
1
,
Step = 0.5 V to 2.5 V,
To
0
.
1%
25°C
8
.
6
µs
t
s
Settling
time
,
RL = 10 k,
To 0 01%
25°C
16
µ
s
L
CL = 100 pF
To
0
.
01%
16
φmPhase margin at unity gain
RL=10k
CL= 100
p
F
25°C62°
Gain margin
R
L =
10
k
,
C
L =
100
pF
25°C11 dB
Full range is 40°C to 125°C for Q level part, 55°C to 125°C for M level part.
Referenced to 1.5 V
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
10 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TLV2422C
UNIT
PARAMETER
TEST
CONDITIONS
T
A
MIN TYP MAX
UNIT
VIO
In
p
ut offset voltage
25°C 300 2000
µV
V
IO
Input
offset
voltage
Full range 2500 µ
V
αVIO
Tem
p
erature coefficient of in
p
ut offset voltage
25°C
2
µV/°C
αVIO
Temperature
coefficient
of
input
offset
voltage
to 70°C
2
µ
V/°C
Input offset voltage long-term drift (see Note 4) VIC = 0,
VO=0
VDD± = ±2.5 V,
RS=50
25°C 0.003 µV/mo
IIO
In
p
ut offset current
VO
=
0
,
RS
=
50
25°C 0.5 60 p
A
I
IO
Input
offset
current
Full range 150
pA
IIB
In
p
ut bias current
25°C 1 60 p
A
I
IB
Input
bias
current
Full range 150
pA
VICR
Common mode in
p
ut voltage range
|VIO|5mV
RS=50
25°C0
to
4.5
0.25
to
4.75
V
V
ICR
Common
-
mode
input
voltage
range
|V
IO
|
5
mV
,
R
S =
50
Full range 0
to
4.2
V
IOH = 100 µA 25°C 4.97
VOH High-level output voltage
IOH =1mA
25°C 4.5 4.75 V
I
OH =
1
mA
Full range 4.25
VIC = 2.5 V, IOL = 100 µA 25°C 0.04
VOL Low-level output voltage
VIC =25V
IOL = 500 µA
25°C 0.15 V
V
IC =
2
.
5
V
,
I
OL =
500
µ
A
Full range 0.5
V25V
R10k
25°C 8 12
AVD Large-signal differential voltage amplification VIC = 2.5 V,
VO=1Vto4V
R
L =
10
k
Full range 5V/mV
VD
gg g
VO
=
1
V
to
4
V
RL = 1 M25°C 1000
ri(d) Differential input resistance 25°C1012
ri(c) Common-mode input resistance 25°C1012
ci(c) Common-mode input capacitance f = 10 kHz 25°C 8 pF
zoClosed-loop output impedance f = 100 kHz, AV = 10 25°C 130
CMRR
Common mode rejection ratio
V
IC
= 0 to 4.5 V, V
O
= 2.5 V, 25°C 70 90
dB
CMRR
Common
-
mode
rejection
ratio
IC ,O,
RS = 50 Full range 70
dB
kSVR
Su
pp
ly voltage rejection ratio (VDD/VIO)
V
DD
= 4.4 V to 8 V, 25°C 80 95
dB
k
SVR
Supply
-
voltage
rejection
ratio
(V
DD
/V
IO
)
DD ,
VIC = VDD/2, No load Full range 80
dB
IDD
Su
pp
ly current
VO=25V
No load
25°C 100 150
µA
I
DD
Supply
current
V
O =
2
.
5
V
,
No
load
Full range 175 µ
A
Full range is 0°C to 70°C.
Referenced to 2.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 500 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.
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
11
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TLV2422I TLV2422AI
UNIT
PARAMETER
TEST
CONDITIONS
T
A
MIN TYP MAX MIN TYP MAX
UNIT
VIO
In
p
ut offset voltage
25°C 300 2000 300 950
µV
V
IO
Input
offset
voltage
Full range 2500 1500 µ
V
αVIO
Temperature
coefficient of in
p
ut
25°C
2
2
µV/°C
αVIO coe
ffi
c
i
en
t
o
f
i
npu
t
offset voltage to 70°C
2
2
µ
V/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0, VDD± = ±2.5 V,
RS = 50 25°C0.003 0.003 µV/mo
IIO
In
p
ut offset current
25°C 0.5 60 0.5 60 p
A
I
IO
Input
offset
current
Full range 150 150
pA
IIB
In
p
ut bias current
25°C 1 60 1 60 p
A
I
IB
Input
bias
current
Full range 150 150
pA
VICR
Common-mode input
|VIO|5mV
RS=50
25°C0
to
4.5
0.25
to
4.75
0
to
4.5
0.25
to
4.75
V
V
ICR voltage range
|V
IO
|
5
mV
,
R
S =
50
Full range 0
to
4.2
0
to
4.2
V
Hi h l l t t
IOH = 100 µA 25°C 4.97 4.97
VOH High-level output
voltage
IOH =1mA
25°C 4.5 4.75 4.5 4.75 V
voltage
I
OH =
1
mA
Full range 4.25 4.25
Llltt
VIC = 2.5 V, IOL = 100 µA 25°C 0.04 0.04
VOL Low-level output
voltage
VIC =25V
IOL = 500 µA
25°C 0.15 0.15 V
voltage
V
IC =
2
.
5
V
,
I
OL =
500
µ
A
Full range 0.5 0.5
Large
-
signal
V25V
R10k
25°C 8 12 8 12
AVD
Large signal
differential voltage VIC = 2.5 V,
VO=1Vto4V
R
L =
10
k
Full range 5 5 V/mV
VD
amplification
VO
=
1
V
to
4
V
RL = 1 M25°C 1000 1000
ri(d) Differential input
resistance 25°C1012 1012
ri(c) Common-mode input
resistance 25°C1012 1012
ci(c) Common-mode input
capacitance f = 10 kHz 25°C 8 8 pF
zoClosed-loop output
impedance f = 100 kHz, AV = 10 25°C 130 130
CMRR
Common-mode V
IC
= 0 to 4.5 V, V
O
= 2.5 V, 25°C 70 90 70 90
dB
CMRR
rejection ratio
IC ,O,
RS = 50 Full range 70 70
dB
kSVR
Supply-voltage
rejection ratio
V
DD
= 4.4 V to 8 V, 25°C 80 95 80 95
dB
k
SVR re
j
ec
ti
on ra
ti
o
(VDD/VIO)
DD ,
VIC = VDD/2, No load Full range 80 80
dB
IDD
Su
pp
ly current
VO=25V
No load
25°C 100 150 100 150
µA
I
DD
Supply
current
V
O =
2
.
5
V
,
No
load
Full range 175 175 µ
A
Full range is 40°C to 85°C.
Referenced to 2.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 500 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.
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
12 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS T
A
TLV2422C, TL V2422I
TLV2422AI UNIT
A
MIN TYP MAX
VO15Vto35V
RL10 k
25°C 0.01 0.02
SR Slew rate at unity gain
V
O =
1
.
5
V
t
o
3
.
5
V
,
CL
=
100
p
F
R
L =
10
k
,Full
0 008
V/µs
CL
=
100
F
range
0
.
008
V
Equivalent in
p
ut noise voltage
f = 10 Hz 25°C 100
V
n
Equivalent
input
noise
voltage
f = 1 kHz 25°C 18 n
z
VN(PP)
Peak to
p
eak equivalent in
p
ut noise voltage
f = 0.1 Hz to 1 Hz 25°C 1.9
V
N(PP)
Peak
-
to
-
peak
equivalent
input
noise
voltage
f = 0.1 Hz to 10 Hz 25°C 2.8 µ
InEquivalent input noise current 25°C 0.6 fAHz
THD+N
Total harmonic distortion
p
lus noise
VO = 1.5 V to 3.5 V,
f 1 kHz
AV = 1
25°C
0.24%
THD
+
N
Total
harmonic
distortion
plus
noise
f
=
1
kH
z,
RL = 10 kAV = 10
25°C
1.7%
Gain-bandwidth product f = 10 kHz,
CL = 100 pFRL =10 k,25°C 52 kHz
BOM Maximum output-swing bandwidth VO(PP) = 2 V,
RL = 10 k,AV = 1,
CL = 100 pF25°C 5.3 kHz
AV
=
1,
To 0 1%
85
t
Settling time
AV
=
1
,
Step = 1.5 V to 3.5 V,
To
0
.
1%
25°C
8
.
5
t
s
Settling
time
,
RL = 10 k,
To 0 01%
25°C
15 5
µ
L
CL = 100 pF
To
0
.
01%
15
.
5
φmPhase margin at unity gain
RL=10k
CL= 100
p
F
25°C66°
Gain margin
R
L =
10
k
,
C
L =
100
pF
25°C11 dB
Full range for the C version is 0°C to 70°C. Full range for the I version is 40°C to 85°C.
Referenced to 2.5 V
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C SEPTEMBER1997 REVISED APRIL 2001
13
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
TLV2422Q,
TLV2422M TLV2422AQ,
TLV2422AM UNIT
A
MIN TYP MAX MIN TYP MAX
VIO
In
p
ut offset voltage
25°C 300 2000 300 950
µV
V
IO
Input
offset
voltage
Full range 2500 1800 µ
V
αVIO
Temperature
coefficient of in
p
ut
Full range
2
2
µV/°C
αVIO coe
ffi
c
i
en
t
o
f
i
npu
t
offset voltage
Full
range
2
2
µ
V/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0, VDD± = ±2.5 V,
RS = 50 25°C0.003 0.003 µV/mo
IIO
In
p
ut offset current
25°C 0.5 60 0.5 60 p
A
I
IO
Input
offset
current
Full range 150 150
pA
IIB
In
p
ut bias current
25°C 1 60 1 60 p
A
I
IB
Input
bias
current
Full range 300 300
pA
VICR
Common-mode input
|VIO|5mV
RS=50
25°C0
to
4.5
0.25
to
4.75
0
to
4.5
0.25
to
4.75
V
V
ICR voltage range
|V
IO
|
5
mV
,
R
S =
50
Full range 0
to
4.2
0
to
4.2
V
Hi h l l t t
IOH = 100 µA 25°C 4.97 4.97
VOH High-level output
voltage
IOH =1mA
25°C 4.75 4.75 V
voltage
I
OH =
1
mA
Full range 4.5 4.5
Llltt
VIC = 2.5 V, IOL = 100 µA 25°C 0.04 0.04
VOL Low-level output
voltage
VIC =25V
IOL = 500 µA
25°C 0.15 0.15 V
voltage
V
IC =
2
.
5
V
,
I
OL =
500
µ
A
Full range 0.5 0.5
Large
-
signal
V25V
R10k
25°C 8 12 8 12
AVD
Large signal
differential voltage VIC = 2.5 V,
VO=1Vto4V
R
L =
10
k
Full range 3 3 V/mV
VD
amplification
VO
=
1
V
to
4
V
RL = 1 M25°C 1000 1000
ri(d) Differential input
resistance 25°C1012 1012
ri(c) Common-mode input
resistance 25°C1012 1012
ci(c) Common-mode input
capacitance f = 10 kHz 25°C 8 8 pF
zoClosed-loop output
impedance f = 100 kHz, AV = 10 25°C 130 130
CMRR
Common-mode V
IC
= V
ICR
min, V
O
= 2.5 V, 25°C 70 90 70 90
dB
CMRR
rejection ratio
IC ICR ,O,
RS = 50 Full range 70 70
dB
kSVR
Supply-voltage
rejection ratio
V
DD
= 4.4 V to 8 V, 25°C 80 95 80 95
dB
k
SVR re
j
ec
ti
on ra
ti
o
(VDD/VIO)
DD ,
VIC = VDD/2, No load Full range 80 80
dB
IDD
Su
pp
ly current
VO=25V
No load
25°C 100 150 100 150
µA
I
DD
Supply
current
V
O =
2
.
5
V
,
No
load
Full range 175 175 µ
A
Full range is 40°C to 125°C for Q level part, 55°C to 125°C for M level part.
Referenced to 2.5 V
NOTE 4: Typical values are based on the input of fset voltage shift observed through 500 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.