LM321

SNOS935C – FEBRUARY 2001 – REVISED DECEMBER 2014

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7.4 Device Functional Modes

7.4.1 Common-Mode Voltage Range

The input common-mode voltage range of the LM321 series extends from 300 mV below ground to 32 V for

normal operation. The typical performance in this range is summarized in Table 1:

Table 1. Typical Performance Range (Vs = 5 V)

PARAMETER

MIN

TYP

MAX

UNIT

Input voltage range

–0.3

32

V

Offset voltage

2

7

mV

Offset voltage drift (TA = –40°C to 85°C)

9

µV/°C

CMRR

65

85

dB

PSRR

65

100

dB

Gain bandwidth product (GBP)

1

MHz

Slew rate

0.4

V/µs

Phase margin

60

°

Equivalent input noise voltage

40

nV/

√Hz

8

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