Texas Instruments TLV2422MUB, TLV2422MJGB, TLV2422MFKB, TLV2422IPWR, TLV2422IPW Datasheet
...
TLV2422, TLV2422A, TLV2422Y
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199B – SEPTEMBER 1997 – REVISED SEPTEMBER 1999
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
• Output Swing Includes Both Supply Rails
• Extended Common-Mode Input Voltage
Range ...0 V to 4.5 V (Min) with 5-V Single
Supply
• No Phase Inversion
• Low Noise . . . 18 nV/√Hz Typ at f = 1 kHz
• Low Input Offset Voltage
950 µV Max at TA = 25°C (TLV2422A)
• Low Input Bias Current ...1 pA Typ
• Micropower Operation ...50 µA Per
Channel
• 600-Ω Output Drive
• Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The TLV2422 and TL V2422A 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 TL V2422 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-Ω 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 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
V
OH
– High-Level Output Voltage – V
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
0
5
2
0
816243240
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-STD-883, Class B, 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
SLOS199B – SEPTEMBER 1997 – REVISED SEPTEMBER 1999
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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)
CHIP FORM
(Y)
0°C to 70°C 2.5 mV TLV2422CD — — TLV2422CPWLE —
°
°
950 µV TLV2422AID — — TLV2422AIPWLE —
–
40°C to 85°C
µ
2.5 mV
TLV2422ID — — — —
°
°
950 µV TLV2422AQD — — — —
TLV2422Y
–
40°C to 125°C
µ
2.5 mV
TLV2422QD — — — —
°
°
950 µV — TLV2422AMFK 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+
V
DD –
/GND
V
DD+
2OUT
2IN–
2IN+
PW PACKAGE
(TOP VIEW)
NC
V
DD
+
2OUT
2IN –
2IN +
NC
1OUT
1IN –
1IN +
V
DD–
/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
V
DD+
V
DD–
FK PACKAGE
(TOP VIEW)
/GND
NC – No internal connection
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
V
DD–
/GND
V
DD+
2OUT
2IN–
2IN+
NC – No internal connection
TLV2422, TLV2422A
RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199B – SEPTEMBER 1997 – REVISED SEPTEMBER 1999
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
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
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 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): C and I suffix –0.3 V to V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, II (each 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 power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: 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, 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 flows 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 RATING
A
POWER RATING
D 725 mW 5.8 mW/°C 464 mW 377 mW 145 mW
FK
1375 mW
11.0 mW/°C
°
880 mW
715 mW
275 mW
JGPW1050 mW
525 mW
8.4 mW/°C
4.2 mW/°C
672 mW
336 mW
546 mW
273 mW
210 mW
105 mW
PWU525 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
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+
–0.8 V
DD–VDD+
–0.8 V
DD–VDD+
–0.8 V
DD–VDD+
–0.8 V
Common-mode input voltage,
V
IC
V
DD–VDD+
–0.8 V
DD–VDD+
–0.8 V
DD–VDD+
–0.8 V
DD–VDD+
–0.8 V
Operating free-air temperature,
T
A
0 70 –40 85 –40 125 –55 125 °C
TLV2422, TLV2422A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
TLV2422C
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
p
25°C 300 2000
VIOInput offset voltage
Full range 2500
µ
V
p
p
25°C
°
α
VIO
Temperature coefficient of input offset voltage
to 70°C
2µV/°C
Input offset voltage long-term drift (see Note 4)
VIC = 0,
VDD± = ±2.5 V,
25°C 0.003 µV/mo
p
V
O
= 0,
R
S
= 50
Ω
25°C 0.5
p
IIOInput offset current
Full range 150
pA
p
25°C 1
p
IIBInput bias current
Full range 150
pA
p
25°C
0
to
2.5
–0.25
to
2.75
V
ICR
Common-mode input voltage range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
Full range
0
to
2.2
V
IOH = –100 µA 25°C 2.97
V
OH
High-level output voltage
25°C 2.75
V
I
OH
= –
500 µA
Full range 2.5
VIC = 0, IOL = 100 µA 25°C 0.05
V
OL
Low-level output voltage
25°C 0.2
V
V
IC
= 0,
I
OL
=
250 µA
Full range 0.5
25°C 6 10
A
VD
Large-signal differential voltage amplification
VIC = 2.5 V,
R
L
=
10 kΩ
‡
Full range 3
V/mV
VD
gg g
V
O
= 1 V to 2
V
RL = 1 MΩ
‡
25°C 700
r
i(d)
Differential input resistance 25°C
10
12
Ω
r
i(c)
Common-mode input resistance 25°C
10
12
Ω
c
i(c)
Common-mode input capacitance f = 10 kHz 25°C 8 pF
z
o
Closed-loop output impedance f = 100 kHz, AV = 10 25°C 130 Ω
V
= 0 to 2.5 V, V
= 1.5 V,
25°C 70 83
CMRR
Common-mode rejection ratio
IC
,
O
,
RS = 50 Ω
Full range 70
dB
pp
V
= 2.7 V to 8 V,
25°C 80 95
k
SVR
Suppl
y-v
oltage rejection ratio (∆VDD/∆VIO)
DD
,
VIC = VDD/2, No load
Full range 80
dB
pp
25°C 100 150
IDDSupply 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 offset 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
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
TLV2422I TLV2422AI
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
p
25°C 300 2000 300 950
VIOInput offset voltage
Full range 2500 1500
µ
V
Temperature
p
25°C
°
α
VIO
coe
fficient of i
npu
t
offset voltage
to 70°C
2
2µV/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0,
VDD± = ±2.5 V,
RS = 50 Ω
25°C 0.003 0.003 µV/mo
p
25°C 0.5 0.5
p
IIOInput offset current
Full range 150 150
pA
p
25°C 1 1
p
IIBInput bias current
Full range 150 150
pA
Common-mode input
25°C
0
to
2.5
–0.25
to
2.75
0
to
2.5
–0.25
to
2.75
V
ICR
voltage range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
Full range
0
to
2.2
0
to
2.2
V
IOH = –100 µA 25°C 2.97 2.97
V
OH
High-level output
25°C 2.75 2.75
V
voltage
I
OH
= –
500 µA
Full range 2.5 2.5
VIC = 0, IOL = 100 µA 25°C 0.05 0.05
V
OL
Low-level output
25°C 0.2 0.2
V
voltage
V
IC
= 0,
I
OL
=
250 µA
Full range 0.5 0.5
-
25°C 6 10 6 10
A
VD
Large signal
differential voltage
VIC = 2.5 V,
R
L
= 10
kΩ
‡
Full range 3 3
V/mV
VD
amplification
V
O
= 1 V to 2
V
RL = 1 MΩ
‡
25°C 700 700
r
i(d)
Differential input
resistance
25°C
10
12
10
12
Ω
r
i(c)
Common-mode input
resistance
25°C
10
12
10
12
Ω
c
i(c)
Common-mode input
capacitance
f = 10 kHz 25°C 8 8 pF
z
o
Closed-loop output
impedance
f = 100 kHz, AV = 10 25°C 130 130 Ω
Common-mode V
= 0 to 2.5 V, V
= 1.5 V,
25°C 70 83 70 83
CMRR
rejection ratio
IC
,
O
,
RS = 50 Ω
Full range 70 70
dB
Supply-voltage
V
= 2.7 V to 8 V,
25°C 80 95 80 95
k
SVR
rejection ratio
(∆VDD/∆VIO)
DD
,
VIC = VDD/2, No load
Full range 80 80
dB
pp
25°C 100 150 100 150
IDDSupply 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 offset 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
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 3 V
PARAMETER TEST CONDITIONS
T
†
TLV2422C, TLV2422I
TLV2422AI
UNIT
A
MIN TYP MAX
25°C 0.01 0.02
SR Slew rate at unity gain
V
O
= 1.5 V to 3.5 V,
CL = 100 pF
‡
R
L
= 10
kΩ
‡
,
Full
range
0.008
V/µs
p
f = 10 Hz 25°C 100
VnEquivalent input noise voltage
f = 1 kHz 25°C 23
n
V/√H
z
p
p
f = 0.1 Hz to 1 Hz 25°C 2.7
V
N(PP)
Peak-to-peak equivalent input noise voltage
f = 0.1 Hz to 10 Hz 25°C 4
µ
V
I
n
Equivalent input noise current 25°C 0.6
fA√Hz
p
VO = 0.5 V to 2.5 V,
AV = 1
°
0.25%
THD
+
N
Total harmonic distortion plus noise
f
= 1 kHz,
RL = 10 kΩ
‡
AV = 10
25°C
1.8%
Gain-bandwidth product
f = 10 kHz,
CL = 100 pF
‡
RL = 10 kه,
25°C 46 kHz
B
OM
Maximum output-swing bandwidth
V
O(PP)
= 1 V,
RL = 10 kه,
AV = 1,
CL = 100 pF
‡
25°C 8.3 kHz
=–
A
V
= 1,
Step = 0.5 V to 2.5 V ,
To 0.1%
°
8.6
tsSettling time
,
RL = 10 kه,
25°Cµs
L
CL = 100 pF
‡
To 0.01%
16
φ
m
Phase margin at unity gain
p
25°C
62°
Gain margin
R
L
= 10
kΩ
‡
,
C
L
=
100 pF
‡
25°C 11 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
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
T
†
TLV2422Q,
TLV2422M
TLV2422AQ,
TLV2422AM
UNIT
A
MIN TYP MAX MIN TYP MAX
p
25°C 300 2000 300 950
VIOInput offset voltage
Full range 2500 1800
µ
V
Temperature
p
°
α
VIO
coe
fficient of i
npu
t
offset voltage
Full range22µV/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0,
VDD± = ±1.5 V,
RS = 50 Ω
25°C 0.003 0.003 µV/mo
p
25°C 0.5 0.5
p
IIOInput offset current
Full range 150 150
pA
p
25°C 1 1
p
IIBInput bias current
Full range 300 300
pA
Common-mode input
25°C
0
to
2.5
–0.25
to
2.75
0
to
2.5
–0.25
to
2.75
V
ICR
voltage range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
Full range
0
to
2.2
0
to
2.2
V
IOH = –100 µA 25°C 2.97 2.97
V
OH
High-level output
25°C 2.75 2.75
V
voltage
I
OH
= –
500 µA
Full range 2.5 2.5
VIC = 0, IOL = 100 µA 25°C 0.05 0.05
V
OL
Low-level output
25°C 0.2 0.2
V
voltage
V
IC
= 0,
I
OL
=
250 µA
Full range 0.5 0.5
-
25°C 6 10 6 10
A
VD
Large signal
differential voltage
VIC = 1.5 V,
R
L
= 10
kΩ
‡
Full range 2 2
V/mV
VD
amplification
V
O
= 1 V to 2
V
RL = 1 MΩ
‡
25°C 700 700
r
i(d)
Differential input
resistance
25°C
10
12
10
12
Ω
r
i(c)
Common-mode input
resistance
25°C
10
12
10
12
Ω
c
i(c)
Common-mode input
capacitance
f = 10 kHz 25°C 8 8 pF
z
o
Closed-loop output
impedance
f = 100 kHz, AV = 10 25°C 130 130 Ω
Common-mode V
= V
min, V
= 1.5 V,
25°C 70 83 70 83
CMRR
rejection ratio
IC ICR
,
O
,
RS = 50 Ω
Full range 70 70
dB
Supply-voltage
V
= 2.7 V to 8 V,
25°C 80 95 80 95
k
SVR
rejection ratio
(∆VDD/∆VIO)
DD
,
VIC = VDD/2, No load
Full range 80 80
dB
pp
25°C 100 150 100 150
IDDSupply 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 offset 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
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 3 V
PARAMETER TEST CONDITIONS
T
A
†
TLV2422Q,
TLV2422M,
TLV2422AQ,
TLV2422AM
UNIT
MIN TYP MAX
25°C 0.01 0.02
SR Slew rate at unity gain
V
O
= 1.1 V to 1.9 V,
CL = 100 pF
‡
R
L
= 10
kΩ
‡
,
Full
range
0.008
V/µs
p
f = 10 Hz 25°C 100
VnEquivalent input noise voltage
f = 1 kHz 25°C 23
n
V/√H
z
p
p
f = 0.1 Hz to 1 Hz 25°C 2.7
V
N(PP)
Peak-to-peak equivalent input noise voltage
f = 0.1 Hz to 10 Hz 25°C 4
µ
V
I
n
Equivalent input noise current 25°C 0.6
fA√Hz
p
VO = 0.5 V to 2.5 V,
AV = 1
°
0.25%
THD
+
N
Total harmonic distortion plus noise
f
= 1 kHz,
RL = 10 kΩ
‡
AV = 10
25°C
1.8%
Gain-bandwidth product
f = 10 kHz,
CL = 100 pF
‡
RL = 10 kه,
25°C 46 kHz
B
OM
Maximum output-swing bandwidth
V
O(PP)
= 1 V,
RL = 10 kه,
AV = 1,
CL = 100 pF
‡
25°C 8.3 kHz
=–
A
V
= 1,
Step = 0.5 V to 2.5 V ,
To 0.1%
°
8.6
tsSettling time
,
RL = 10 kه,
25°Cµs
L
CL = 100 pF
‡
To 0.01%
16
φ
m
Phase margin at unity gain
p
25°C
62°
Gain margin
R
L
= 10
kΩ
‡
,
C
L
=
100 pF
‡
25°C 11 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
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
TLV2422C
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
p
25°C 300 2000
VIOInput offset voltage
Full range 2500
µ
V
p
p
25°C
°
α
VIO
Temperature coefficient of input offset voltage
to 70°C
2µV/°C
Input offset voltage long-term drift (see Note 4)
VIC = 0,
VDD± = ±2.5 V,
25°C 0.003 µV/mo
p
V
O
= 0,
R
S
= 50
Ω
25°C 0.5
p
IIOInput offset current
Full range 150
pA
p
25°C 1
p
IIBInput bias current
Full range 150
pA
p
25°C
0
to
4.5
–0.25
to
4.75
V
ICR
Common-mode input voltage range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
Full range
0
to
4.2
V
IOH = –100 µA 25°C 4.97
V
OH
High-level output voltage
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
V
OL
Low-level output voltage
25°C 0.15
V
V
IC
= 2.5 V,
I
OL
=
500 µA
Full range 0.5
25°C 8 12
A
VD
Large-signal differential voltage amplification
VIC = 2.5 V,
R
L
=
10 kΩ
‡
Full range 5
V/mV
VD
gg g
V
O
= 1 V to 4
V
RL = 1 MΩ
‡
25°C 1000
r
i(d)
Differential input resistance 25°C
10
12
Ω
r
i(c)
Common-mode input resistance 25°C
10
12
Ω
c
i(c)
Common-mode input capacitance f = 10 kHz 25°C 8 pF
z
o
Closed-loop output impedance f = 100 kHz, AV = 10 25°C 130 Ω
V
= 0 to 4.5 V, V
= 2.5 V,
25°C 70 90
CMRR
Common-mode rejection ratio
IC
,
O
,
RS = 50 Ω
Full range 70
dB
pp
V
= 4.4 V to 8 V,
25°C 80 95
k
SVR
Suppl
y-v
oltage rejection ratio (∆VDD/∆VIO)
DD
,
VIC = VDD/2, No load
Full range 80
dB
pp
25°C 100 150
IDDSupply 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 offset 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
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
TLV2422I TLV2422AI
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
p
25°C 300 2000 300 950
VIOInput offset voltage
Full range 2500 1500
µ
V
Temperature
p
25°C
°
α
VIO
coe
fficient of i
npu
t
offset voltage
to 70°C
2
2µV/°C
Input offset voltage
long-term drift (see
Note 4)
VIC = 0,
VO = 0,
VDD± = ±2.5 V,
RS = 50 Ω
25°C 0.003 0.003 µV/mo
p
25°C 0.5 0.5
p
IIOInput offset current
Full range 150 150
pA
p
25°C 1 1
p
IIBInput bias current
Full range 150 150
pA
Common-mode input
25°C
0
to
4.5
–0.25
to
4.75
0
to
4.5
–0.25
to
4.75
V
ICR
voltage range
|VIO| ≤ 5 mV
,
R
S
= 50
Ω
Full range
0
to
4.2
0
to
4.2
V
IOH = –100 µA 25°C 4.97 4.97
V
OH
High-level output
25°C 4.5 4.75 4.5 4.75
V
voltage
I
OH
= –
1 mA
Full range 4.25 4.25
VIC = 2.5 V, IOL = 100 µA 25°C 0.04 0.04
V
OL
Low-level output
25°C 0.15 0.15
V
voltage
V
IC
= 2.5 V,
I
OL
=
500 µA
Full range 0.5 0.5
-
25°C 8 12 8 12
A
VD
Large signal
differential voltage
VIC = 2.5 V,
R
L
= 10
kΩ
‡
Full range 5 5
V/mV
VD
amplification
V
O
= 1 V to 4
V
RL = 1 MΩ
‡
25°C 1000 1000
r
i(d)
Differential input
resistance
25°C
10
12
10
12
Ω
r
i(c)
Common-mode input
resistance
25°C
10
12
10
12
Ω
c
i(c)
Common-mode input
capacitance
f = 10 kHz 25°C 8 8 pF
z
o
Closed-loop output
impedance
f = 100 kHz, AV = 10 25°C 130 130 Ω
Common-mode V
= 0 to 4.5 V, V
= 2.5 V,
25°C 70 90 70 90
CMRR
rejection ratio
IC
,
O
,
RS = 50 Ω
Full range 70 70
dB
Supply-voltage
V
= 4.4 V to 8 V,
25°C 80 95 80 95
k
SVR
rejection ratio
(∆VDD/∆VIO)
DD
,
VIC = VDD/2, No load
Full range 80 80
dB
pp
25°C 100 150 100 150
IDDSupply 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 offset 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 .
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