TLE2161 Datasheet, PDF (8/29 Pages) Texas Instruments – EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE mPOWER OPERATIONAL AMPLIFIERS

TLE2161, TLE2161A, TLE2161B
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
µPOWER OPERATIONAL AMPLIFIERS
SLOS049D – NOVEMBER 1989 – REVISED MAY 1996
electrical characteristics at specified free-air temperature, V_{CC ±} = ± 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2161I, TLE2161AI
TA†
TLE2161BI
UNIT
MIN TYP MAX
TLE2161I
25°C
Full range
0.8 3.1
4.4
VIO
Input offset voltage
TLE2161AI
25°C
Full range
0.6 2.6
mV
3.9
α_VIO
TLE2161BI
Temperature coefficient of input offset voltage
Input offset voltage long-term drift
(see Note 4)
VIC = 0,
RS = 50 Ω
25°C
Full range
Full range
25°C
0.5 1.9
2.7
6
µV/°C
0.04
µV/mo
IIO
Input offset current
25°C
Full range
1
pA
2 nA
IIB
Input bias current
25°C
Full range
3
pA
4 nA
VICR Common-mode input voltage range
– 1.6 – 2
25°C
to
to
4
6
V
– 1.6
Full range
to
4
VOM ₊ Maximum positive peak output voltage
RL = 10 kΩ
RL = 100 Ω
25°C
3.5 3.7
Full range
3.1
V
25°C
2.5 3.1
Full range
2
VOM _– Maximum negative peak output voltage swing
RL = 10 kΩ
RL = 100 Ω
25°C
– 3.7 – 3.9
Full range – 3.1
V
25°C
– 2.5 – 2.7
Full range
–2
25°C
VO = ± 2.8 V, RL = 10 kΩ _{Full range}
15
80
2
AVD Large-signal differential voltage amplification
25°C
0.75
45
VO = 0 to 2 V, RL = 100 Ω _{Full range}
0.5
V/mV
ri
Input resistance
ci
Input capacitance
zo
Open-loop output impedance
CMRR Common-mode rejection ratio
25°C
0.5
3
VO = 0 to – 2 V, RL = 100 Ω _{Full range 0.25}
25°C
1012
Ω
25°C
4
pF
IO = 0
25°C
280
Ω
25°C
65
82
VIC=VICRmin, RS = 50 Ω _{Full range}
65
dB
kSVR Supply-voltage rejection ratio (∆VCC_± /∆VIO)
VCC_± = ± 5 V to ± 15 V,
RS = 50 Ω
25°C
Full range
75
93
65
dB
ICC
∆ICC
Supply current
Supply-current change over operating
temperature range
VO = 0,
No load
25°C
Full range
Full range
280 325
µA
350
29
µA
† _{Full range is – 40°C to 85°C.}
NOTE 4: Typical values are based on the input offset 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.
8
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