6.5 Electrical Characteristics

at TA = 25°C, VS = 30 V (±15 V), VCM = VOUT = VS / 2, and RL = 2 kΩ connected to VS / 2 (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OFFSET VOLTAGE

VOS

Input offset voltage

F grade

±10

±25

µV

G grade

±20

±60

TA = –40°C to +85°C

F grade

±15

±40

G grade

±20

±100

dVOS/dT

Input offset voltage drift

TA = –40°C to +85°C

F grade

±0.1

±0.3

µV/°C

G grade

±0.7

±1.2

Offset adjustment range RP = 20 kΩ

±3

mV

Long-term drift(1)

F grade

0.3

µV/mo

G grade

0.4

PSRR

Power-supply rejection

ratio

VS = ±3 V to ±18 V

F grade

115

125

dB

G grade

110

120

VS = ±3 V to ±18 V

TA = –40°C to +85°C

F grade

110

120

G grade

106

115

INPUT BIAS CURRENT

IB

Input bias current

F grade

±0.5

±2

nA

G grade

±0.5

±2.8

TA = –40°C to +85°C

F grade

±0.5

±4

G grade

±0.5

±6

Input bias current drift(2) TA = –40°C to +85°C

F grade

±8

±40

pA/°C

G grade

±15

±60

IOS

Input offset current

F grade

±0.3

±1.5

nA

G grade

±0.3

±2.8

TA = –40°C to +85°C

F grade

±0.5

±2.2

G grade

±0.5

±4.5

NOISE

Input bias current drift(2)

F grade

±1.5

±40

pA/°C

G grade

±1.5

±85

Input voltage noise

f =1 Hz to 100 Hz(3)

85

150

nVrms

Input current noise

f =1 Hz to 100 Hz

45

pArms

INPUT VOLTAGE

VCM

Common-mode voltage

range(4)

±13

±14

V

TA = –40°C to +85°C

±13

±13.5

CMRR

Common-mode rejection

ratio

VCM = ±13 V

F grade

130

140

dB

G grade

115

140

VCM = ±13 V

TA = –40°C to +85°C

F grade

120

140

G grade

110

140

INPUT IMPEDANCE

Rin

Input resistance

Differential mode(5)

F grade

26

45

MΩ

G grade

18.5

45

Common-mode

200

GΩ

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SBOS008A – SEPTEMBER 2000 – REVISED SEPTEMBER 2023

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