TLC2652_17 Datasheet, PDF (7/41 Pages) Texas Instruments – Advanced LinCMOSE PRECISION CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS

TLC2652, TLC2652A, TLC2652Y
Advanced LinCMOS PRECISION CHOPPERĆSTABILIZED
OPERATIONAL AMPLIFIERS
SLOS019E − SEPTEMBER 1988 − REVISED FEBRUARY 2005
electrical characteristics at specified free-air temperature, V_DD ± = ±5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA†
TLC2652I
MIN TYP MAX
TLC2652AI
UNIT
MIN TYP MAX
VIO Input offset voltage
25°C
Full range
0.6
3
4.95
0.5
1
µV
2.95
Temperature coefficient of
α_{VIO input offset voltage}
Full range
0.003 0.03
0.003 0.03 µV/°C
Input offset voltage
long-term drift (see Note 4) ^{VIC = 0,}
RS = 50 Ω
25°C
0.003 0.06
0.003 0.02 µV/mo
IIO
Input offset current
25°C
Full range
2
60
150
2
60
pA
150
IIB
Input bias current
25°C
Full range
4
60
150
4
60
pA
150
Common-mode input
VICR _{voltage range}
RS = 50 Ω
−5
Full range
to
3.1
−5
to
3.1
V
Maximum positive peak
25°C
4.7 4.8
4.7 4.8
VOM _{+ output voltage swing}
RL = 10 kΩ, See Note 5 _{Full range}
4.7
4.7
V
Maximum negative peak
25°C
−4.7 −4.9
−4.7 −4.9
VOM _{− output voltage swing}
RL = 10 kΩ, See Note 5 _{Full range −4.7}
− 4.7
V
Large-signal differential
AVD _{voltage amplification}
25°C
120 150
VO = ± 4 V, RL = 10 kΩ _{Full range 120}
135 150
125
dB
Internal chopping frequency
25°C
450
450
Hz
Clamp on-state current
RL = 100 kΩ
25°C
25
Full range
25
25
µA
25
25°C
100
100
Clamp off-state current
VO = − 4 V to 4 V
Full range
100
pA
100
Common-mode rejection
CMRR _ratio
VO = 0, VIC = VICRmin,
25°C
120 140
RS = 50 Ω
Full range 120
120 140
120
dB
Supply-voltage rejection
VDD _± = ± 1.9 V to ± 8 V,
25°C
110 135
110 135
kSVR _{ratio (∆VDD ± /∆VIO)}
VO = 0,
RS = 50 Ω Full range 110
110
dB
IDD Supply current
VO = 0,
No load
25°C
Full range
1.5 2.4
2.5
1.5 2.4
mA
2.5
† _{Full range is − 40° to 85°C.}
NOTES: 4. Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
at TA = 25° using the Arrhenius equation and assuming an activation energy of 0.96 eV.
5. Output clamp is not connected.
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