OP292/OP492

Data Sheet

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

Slew Rate

SR

RL = 10 kΩ

3

V/µs

−40°C ≤ TA ≤ +125°C

1

2

V/µs

Gain Bandwidth Product

GBP

4

MHz

Phase Margin

φm

75

Degrees

Channel Separation

CS

fO = 1 kHz

100

dB

NOISE PERFORMANCE

Voltage Noise

en p-p

0.1 Hz to 10 Hz

25

µV p-p

Voltage Noise Density

en

f = 1 kHz

15

nV/√Hz

Current Noise Density

in

0.7

pA/√Hz

1

Long-term offset voltage drift is guaranteed by 1,000 hours life test performed on three independent wafer lots at 125°C with LTPD of 1.3.

Rev. D | Page 4 of 20