TLE2142 Datasheet, PDF (18/29 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION DUAL OPERATIONAL AMPLIFIERS

TLE2142, TLE2142A, TLE2142Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS064B – DECEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V_CC± = ±15 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
TLE2142Y
MIN TYP MAX
VIO Input offset voltage
IIO
Input offset current
IIB
Input bias current
VIC = 0,
VO = 0
RS = 50 Ω,
150
7
– 0.7
875
100
– 1.5
VICR Common-mode input voltage range
RS = 50 Ω
– 15 – 15.3
to
to
13 13.2
VOM ₊ Maximum positive peak output voltage swing
VOM _– Maximum negative peak output voltage swing
IO = – 150 µA
m IO = – 1.5 A
IO = – 15 mA
IO = 150 µA
IO = 1.5 mA
IO = 15 mA
13.8 14.1
13.7
14
13.3 13.7
– 14.7 – 14.9
– 14.5 – 14.8
– 13.4 – 13.8
AVD Large-signal differential voltage amplification
VO = ± 10 V,
RL = 2 kΩ
100 450
ri
Input resistance
65
ci
zo
CMRR
Input capacitance
Open-loop output impedance
Common-mode rejection ratio
f = 1 MHz
VIC = VICRmin, RS = 50 Ω
2.5
30
80 108
kSVR Supply-voltage rejection ratio (∆VCC _± /∆VIO)
VCC _± = ± 2.5 V to ± 15 V,
RS = 50 Ω
85 106
IOS Short-circuit output current
ICC Supply current
VO = 0
VO = 0,
VID = 1 V
VID = – 1 V
No load
– 25 – 50
20
31
6.9
9
UNIT
µV
nA
µA
V
V
V
V/mV
MΩ
pF
Ω
dB
dB
mA
mA
5–18
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