TLV2422-Q1 Datasheet, PDF (5/28 Pages) Texas Instruments – Advanced LinCMOS™ RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

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TLV2422ĆQ1, TLV2422AĆQ1
Advanced LinCMOS RAILĆTOĆRAIL OUTPUT
WIDEĆINPUTĆVOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SGLS175 − AUGUST 2003
electrical characteristics at specified free-air temperature, V_DD = 3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA†
TLV2422-Q1
MIN TYP MAX
TLV2422A-Q1
UNIT
MIN TYP MAX
VIO Input offset voltage
25°C
Full range
300 2000
2500
300 950
µV
1800
α_VIO
Temperature
coefficient of input
offset voltage
Full range
2
2
µV/°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
IIO
Input offset current
25°C
Full range
0.5 60
150
0.5 60
pA
150
IIB
Input bias current
25°C
Full range
1 60
300
1 60
pA
300
0 −0.25
0 −0.25
25°C
to
to
to
to
Common-mode input
VICR _{voltage range}
|VIO| ≤ 5 mV,
RS = 50 Ω
2.5 2.75
2.5 2.75
V
0
0
Full range
to
to
2.2
2.2
High-level output
VOH _voltage
IOH = − 100 µA
IOH = − 500 µA
25°C
2.97
2.97
25°C
2.75
2.75
V
Full range 2.5
2.5
VOL
Low-level output
voltage
VIC = 0,
VIC = 0,
IOL = 100 µA
IOL = 250 µA
25°C
25°C
Full range
0.05
0.2
0.5
0.05
0.2
V
0.5
Large-signal
AVD differential voltage
amplification
ri(d)
Differential input
resistance
VIC = 1.5 V,
RL = 10 kΩ^‡
VO = 1 V to 2 V _{RL = 1 Mه}
25°C
Full range
25°C
25°C
6 10
2
700
1012
6
10
2
700
1012
V/mV
Ω
ri(c)
Common-mode input
resistance
25°C
1012
1012
Ω
ci(c)
Common-mode input
capacitance
f = 10 kHz
25°C
8
8
pF
zo
Closed-loop output
impedance
f = 100 kHz,
AV = 10
25°C
130
130
Ω
Common-mode
CMRR _{rejection ratio}
VIC = VICR min, VO = 1.5 V,
RS = 50 Ω
25°C
70 83
Full range 70
70
83
dB
70
kSVR
Supply-voltage
rejection ratio
(∆VDD/∆VIO)
VDD = 2.7 V to 8 V,
VIC = VDD /2, No load
25°C
80 95
Full range 80
80
95
dB
80
IDD Supply current
VO = 1.5 V,
No load
25°C
Full range
100 150
175
100 150
µA
175
† _{Full range is − 40°C to 125°C for Q 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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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