AC ELECTRICAL CHARACTERISTICS (15V)

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Total Harmonic Distortion

THD

—

0.01

—

%

Slew Rate

SR

—

0.5

—

V/μs

V+ = 15V, Note 2

Gain-Bandwidth Product

GBWP

—

420

—

kHz

—

Phase Margin

—

85

—

°

—

40

—

Gain Margin

—

10

—

dB

—

Input-Referred Voltage Noise

—

37

—

Input-Referred Current Noise

—

1.5

—

fA/√Hz f = 1 kHz

Interamplifier Isolation

—

—

90

—

dB

Note 3

Note 1: All limits guaranteed by testing or statistical analysis.

2: Device connected as a voltage follower with a 10V step input. The value is the positive or negative slew

rate, whichever is slower.

3: Referenced to input.

MIC7122

DS20006290A-page 8

 2020 Microchip Technology Inc.