6.6 Electrical Characteristics - INA600B (continued)

For VS = (V+) – (V–) = 2.7V to 40V (±1.35V to ±20V) at TA = 25°C, VREF = VS / 2, G = 1/10, RL = 10kΩ connected to VS / 2,

VCM = (VIN+ + VIN–) / 2 = VS / 2, VIN = (VIN+ – VIN–) = 0V and VOUT = VS / 2 (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IQ

Quiescent current

VS = 40V

65

90

µA

VS = 40V

TA = –40°C to 125°C

95

(1)

Offset drifts are uncorrelated.

(2)

Minimum and maximum values are specified by characterization.

6.7 Electrical Characteristics - INA600F

For VS = (V+) – (V–) = 2.7V to 40V (±1.35V to ±20V) at TA = 25°C, VREF = VS / 2, G = 1/36, RL = 10kΩ connected to VS / 2,

VCM = (VIN+ + VIN–) / 2 = VS / 2, VIN = (VIN+ – VIN–) = 0V and VOUT = VS / 2 (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OFFSET

VOSO

Offset voltage, RTO

VS = 2.7V and 40V

TA = 25°C

±0.4

±2.0

mV

Offset voltage over T,

RTO

TA = –40°C to 125°C

±2.4

mV

Offset temp drift, RTO(1)

TA = –40°C to 125°C

±0.8

±4.0

µV/°C

PSRR

Power-supply rejection

ratio, RTO

VS = 4V to 40V

TA = 25°C

2.5

10

µV/V

PSRR

Power-supply rejection

ratio, RTO

VS = 2.7V to 40V

TA = 25°C

3

15

µV/V

INPUT IMPEDANCE

RIN-DM

Differential Resistance

VS = 4.5V to 40V

2400

kΩ

RIN-CM

Common-mode

Resistance

VS = 2.7V to 4.5V

610

kΩ

VCM

Input common-mode

Range

VS = 2.7V

(V–) – 20

(V–) + 30

V

INPUT VOLTAGE

VCM

Input common-mode

Range

VS = 4.5V to 40V

(V–) – 40

(V–) + 85

V

CMRR

DC

Common-mode rejection

ratio, RTO

2.7V ≤ VS < 4.5V

VCM = (V–) – 20V to

(V–) + 30V

109

dB

CMRR

DC

Common-mode rejection

ratio, RTO

4.5V ≤ VS ≤ 40V

VCM = (V–) – 40V to

(V–) + 85V

109

132

dB

NOISE VOLTAGE

eNI

Output voltage noise

density

VS = 40V

f = 1kHz

70

nV/√Hz

f = 10kHz

85

ENI

Output voltage noise

fB = 0.1Hz to 10Hz

5.5

µVPP

fB = 0.1Hz to 150kHz

200

µVPP

GAIN

GE

Gain error(2)

VS = 2.7V, VREF = VMID

VO = (V–) + 0.15V to

(V+) – 0.15V

±0.003

±0.05

%

Gain drift vs

temperature(2)

VS = 2.7V, VREF = VMID

TA = –40°C to 125°C

±5

ppm/°C

OUTPUT

VOH

Positive and negative rail

headroom

VS = 40V, VREF = VS, RL = 10kΩ to VMID

80

150

mV

VOL

VS = 40V, VREF = VS, RL = 2kΩ to VMID

400

650

mV

CL Drive Load capacitance drive

VO = 100mV step, Overshoot < 20%

200

pF

ZO

Closed-loop output

impedance

f = 10kHz

35

Ω

ISC

Short-circuit current

VS = 40V

±50

mA

FREQUENCY RESPONSE

BW

Bandwidth, –3dB

VIN = 10mVpk-pk

300

kHz

INA600

SBOSAM3A – JULY 2025 – REVISED AUGUST 2025

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