TLE2142 Datasheet, PDF (8/29 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 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2142C
TLE2142AC
TA†
UNIT
MIN TYP MAX MIN TYP MAX
VIO Input offset voltage
25°C
Full range
290 1200
1600
275 750
µV
1200
α_VIO
IIO
Temperature coefficient of
input offset voltage
Input offset current
VIC = 0,
VO = 0
RS = 50 Ω,
Full range
25°C
Full range
1.7
7 100
150
1.7
µV/°C
7 100
nA
150
IIB
Input bias current
25°C
Full range
– 0.7 – 1.5
– 1.6
– 0.7 – 1.5
µA
– 1.6
VICR
Common-mode input
voltage range
RS = 50 Ω
– 15 – 15.3
– 15 – 15.3
25°C
to
to
to
to
13 13.2
13 13.2
V
– 15 – 15.3
– 15 – 15.3
Full range
to
to
to
to
12.9 13.1
12.9 13.1
IO = – 150 µA
25°C
13.8 14.1
Full range 13.7
13.8 14.1
13.7
VOM ₊
Maximum positive peak
output voltage swing
IO = – 1.5 mA
25°C
13.7
14
13.7
14
V
Full range 13.6
13.6
IO = – 15 mA
25°C
13.3 13.7
Full range 13.2
13.3 13.7
13.2
IO = 150 µA
25°C – 14.7 – 14.9
Full range – 14.6
– 14.7 – 14.9
– 14.6
VOM _–
Maximum negative peak
output voltage swing
IO = 1.5 mA
25°C – 14.5 – 14.8
– 14.5 – 14.8
V
Full range – 14.4
– 14.4
IO = 15 mA
25°C – 13.4 – 13.8
Full range – 13.3
– 13.4 – 13.8
– 13.3
AVD
Large-signal differential
voltage amplification
VO = ± 10 V
25°C
100 450
Full range
75
100 450
75
V/mV
r_i
Input resistance
ci
Input capacitance
zo
Open-loop output
impedance
RL = 2 kΩ
f = 1 MHz
25°C
65
25°C
2.5
25°C
30
65
MΩ
2.5
pF
30
Ω
CMRR
Common-mode
rejection ratio
VIC = VICRmin,
RS = 50 Ω
25°C
Full range
85 108
80
85 108
dB
80
kSVR
Supply-voltage rejection
ratio (∆VCC _± /∆VIO)
VCC _± = ± 2.5 V to ± 15 V,
RS = 50 Ω
25°C
Full range
90 106
85
IOS Short-circuit output current VO = 0
ICC Supply current
† _{Full range is 0°C to 70°C.}
VO = 0,
VID = 1 V
VID = – 1 V
25°C
– 25 – 50
20
31
25°C
6.9
No load
Full range
90 106
85
– 25 – 50
20
31
9
6.9
9.4
dB
mA
9
mA
9.4
5–8
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