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| TLE2142-Q1 Datasheet, PDF (6/23 Pages) Texas Instruments – Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER | |||
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TLE2142-Q1
SLOS628 â JULY 2009....................................................................................................................................................................................................... www.ti.com
OPERATING CHARACTERISTICS
VCC = 5 V, TA = 25°C (unless otherwise noted)
PARAMETER
SR+ Positive slew rate
SRâ Negative slew rate
ts
Settling time
TEST CONDITIONS
AVD = â1, RL = 2 kâ¦(1), CL = 500 pF
AVD = â1, RL = 2 kâ¦(1), CL = 500 pF
AVD = â1, 2.5-V step
To 0.1%
To 0.01%
Vn
Equivalent input noise voltage
RS = 20 â¦
f = 10 Hz
f = 1 kHz
Vn(PP)
Peak-to-peak equivalent input
noise voltage
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
In
Equivalent input noise current
THD+N Total harmonic distortion plus noise
B1
BOM
Ïm
Unity-gain bandwidth
Gain-bandwidth product
Maximum output-swing bandwidth
Phase margin at unity gain
f = 10 Hz
f = 1 kHz
VO = 1 V to 3 V, RL = 2 kâ¦(1), AVD = 2,
f = 10 kHz
RL = 2 kâ¦(1), CL = 100 pF
RL = 2 kâ¦(1), CL = 100 pF, f = 100 kHz
VO(PP) = 2 V, RL = 2 kâ¦(1), AVD = 1, CL = 100 pF
RL = 2 kâ¦(1), CL = 100 pF
(1) RL terminated at 2.5 V.
MIN TYP
45
42
0.16
0.22
15
10.5
0.48
0.51
1.92
0.5
0.0052
5.9
5.8
660
57
MAX
UNIT
V/µs
V/µs
µs
nV/âHz
µV
pA/âHz
%
MHz
MHz
kHz
°
6
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Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): TLE2142-Q1
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