OPERATING CHARACTERISTICS

TLE2142-Q1

SLOS628 – JULY 2009....................................................................................................................................................................................................... www.ti.com

VCC = ±15 V, TA = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SR+

Positive slew rate

AVD = –1, RL = 2 kΩ, CL = 100 pF

27

45

V/

µs

SR–

Negative slew rate

AVD = –1, RL = 2 kΩ, CL = 100 pF

27

42

V/

µs

To 0.1%

0.34

ts

Settling time

AVD = –1, 10-V step

µs

To 0.01%

0.4

f = 10 Hz

15

Vn

Equivalent input noise voltage

RS = 20 Ω

nV/

√Hz

f = 1 kHz

10.5

f = 0.1 Hz to 1 Hz

0.48

Peak-to-peak equivalent input

Vn(PP)

µV

noise voltage

f = 0.1 Hz to 10 Hz

0.51

f = 10 Hz

1.89

In

Equivalent input noise current

pA/

√Hz

f = 1 kHz

0.47

THD+N

Total harmonic distortion plus noise

VO(PP) = 20 V, RL = 2 kΩ, AVD = 10, f = 10 kHz

0.01

%

B1

Unity-gain bandwidth

RL = 2 kΩ, CL = 100 pF

6

MHz

Gain-bandwidth product

RL = 2 kΩ, CL = 100 pF, f = 100 kHz

5.9

MHz

BOM

Maximum output-swing bandwidth

VO(PP) = 20 V, AVD = 1, RL = 2 kΩ, CL = 100 pF

668

kHz

φ

m

Phase margin at unity gain

RL = 2 kΩ, CL = 100 pF

58

°

8

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