TLE2161, TLE2161A, TLE2161B

EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE

µPOWER OPERATIONAL AMPLIFIERS

SLOS049D – NOVEMBER 1989 – REVISED MAY 1996

5

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

operating characteristics at specified free-air temperature, VCC ± = ±5 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

TA†

TLE2161C, TLE2161AC

TLE2161BC

UNIT

A

MIN

TYP

MAX

25

°C

7

10

SR

Slew rate (see Figure 1)

AVD = 5,

RL = 10 kΩ,CL = 100 pF

Full

range

5

V/

µs

V

Equivalent input noise voltage

RS = 20 Ω,

f = 10 Hz

25

°C

59

100

nV/

√H

Vn

qg

(see Figure 2)

RS = 20 Ω,

f = 1 kHz

25

°C

43

60

nV/

√Hz

Vn(PP)

Peak-to-peak equivalent input

noise voltage

f = 0.1 Hz to 10 Hz

25

°C

1.1

µV

In

Equivalent input noise current

f = 1 kHz

25

°C

1

fA/

√Hz

THD

Total harmonic distortion

VO(PP) = 2 V,

RL = 10 kΩ

AVD = 5,

f = 10 kHz,

25

°C

0.025%

Gain-bandwidth product

f = 100 kHz,

RL = 10 kΩ,

CL = 100 pF

25

°C

5.8

MHz

(see Figure 3)

f = 100 kHz,

RL = 100 kΩ, CL = 100 pF

25

°C

4.3

MHz

t

Settling time

ε = 0.1%

25

°C

5

µs

ts

Settling time

ε = 0.01%

25

°C

10

µs

BOM

Maximum output-swing

bandwidth

AVD = 5,

RL = 10 kΩ

25

°C

420

kHz

φ

Phase margin (see Figure 3)

AVD = 5,

RL = 10 kΩ,

CL = 100 pF

25

°C

70

°

φm

Phase margin (see Figure 3)

AVD = 5,

RL = 100 Ω,

CL = 100 pF

25

°C

84

°

† Full range is 0

°C to 70°C.