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TLE2141 Datasheet, PDF (6/29 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS | |||
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TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D â NOVEMBER 1990 â REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2141C
TLE2141AC
TAâ
UNIT
MIN TYP MAX MIN TYP MAX
VIO Input offset voltage
25°C
Full range
225 1400
1700
200 1000
µV
1300
αVIO
IIO
Temperature coefficient of
input offset voltage
Input offset current
VO = 2.5 V,
VIC = 2.5 V
RS = 50 â¦,
Full range
25°C
Full range
1.7
8 100
150
1.7
µV/°C
8 100
nA
150
IIB
Input bias current
25°C
Full range
â 0.8 â 2
â 2.1
â 0.8 â 2
µA
â 2.1
VICR
Common-mode input
voltage range
RS = 50 â¦
0 â 0.3
0 â 0.3
25°C
to
to
to
to
3 3.2
0
3 3.2
V
0
Full range
to
to
2.9
2.9
IOH = â 150 µA
25°C
3.9 4.1
Full range 3.8
3.9 4.1
3.8
VOH High-level output voltage IOH = â 1.5 mA
25°C
3.8
4
3.8
4
V
Full range 3.7
3.7
IOH = â 15 mA
25°C
3.2 3.7
Full range 3.2
3.2 3.7
3.2
IOL = 150 µA
VOL Low-level output voltage IOL = 1.5 mA
25°C
Full range
25°C
Full range
75 125
150
150 225
250
75 125
150
mV
150 225
250
IOL = 15 mA
25°C
Full range
1.2 1.6
1.7
1.2 1.6
V
1.7
AVD
Large-signal differential
voltage amplification
VCC = ± 2.5 V, RL = 2 kâ¦,
25°C
VO = 1 V to â 1.5 V
Full range
50 220
25
50 220
25
V/mV
ri
Input resistance
ci
Input capacitance
zo
Open-loop output
impedance
f = 1 MHz
25°C
70
25°C
2.5
25°C
30
70
Mâ¦
2.5
pF
30
â¦
CMRR
Common-mode
rejection ratio
25°C
VIC = VICRmin, RS = 50 ⦠Full range
85 118
80
85 118
dB
80
kSVR
Supply-voltage rejection
ratio (âVCC ± /âVIO)
ICC Supply current
â Full range is 0°C to 70°C.
VCC ± = ± 2.5 V to ± 15 V,
RS = 50 â¦
VO = 2.5 V,
VIC = 2.5 V
No load,
25°C
Full range
25°C
Full range
90 106
85
3.4 4.4
4.6
90 106
85
3.4
dB
4.4
mA
4.6
5â6
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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