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

VCM

Input common-mode

Range

VS = 2.7V

(V–) – 5

(V–) + 25

V

VCM

Input common-mode

Range

VS = 4.5V

(V–) – 30

(V–) + 55

V

INPUT VOLTAGE

VCM

Input common-mode

Range

VS = 9V to 40V

(V–) – 40

(V–) + 85

V

CMRR

DC

Common-mode rejection

ratio, RTO

2.7V ≤ VS < 4.5V

VCM = (V–) – 5V to (V–)

+ 25V

97

dB

CMRR

DC

Common-mode rejection

ratio, RTO

4.5V ≤ VS < 9V

VCM = (V–) – 30V to

(V–) + 55V

97

dB

CMRR

DC

Common-mode rejection

ratio, RTO

9V ≤ VS ≤ 40V

VCM = (V–) – 40V to

(V–) + 85V

97

125

dB

NOISE VOLTAGE

eNI

Output voltage noise

density

VS = 40V

f = 1kHz

145

nV/√Hz

f = 10kHz

155

ENI

Output voltage noise

fB = 0.1Hz to 10Hz

9

µVPP

fB = 0.1Hz to 150kHz

400

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

45

Ω

ISC

Short-circuit current

VS = 40V

±50

mA

FREQUENCY RESPONSE

BW

Bandwidth, –3dB

VIN = 10mVpk-pk

250

kHz

THD + N

Total harmonic distortion +

noise

VS = 40V, VREF = 2.5V, VO = 5VPP, RL = 100kΩ

ƒ = 1kHz, 80kHz measurement BW

0.03

%

EMIRR

Electro-magnetic

interference rejection ratio

f = 1GHz, VIN_EMIRR = 100mV, Differential Mode

126

dB

SR

Slew rate

VS = 40V, VO = 1V step

0.22

V/µs

tS

Settling time

To 0.1%, VS = 40V, VSTEP = 1V, CL = 10pF

12

µs

tS

Settling time

To 0.01%, VS = 40V, VSTEP = 1V, CL = 10pF

15

µs

Overload recovery

VS = 2.7V, VIN– = 0V, VIN+ = 85V, and VREF = VS / 2

11

µs

REFERENCE INPUT

REF -

VIN

Input voltage range

VS = 40V, VREF = VMID

(V–)

(V+)

V

REF - G Reference gain to output

1

V/V

REF -

GE

Reference gain error(2)

VS = 40V

±0.002

±0.05

%

POWER SUPPLY

VS

Power-supply voltage

Dual-supply

±1.35

±20

V

IQ

Quiescent current

VS = 2.7V

50

µA

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INA600

SBOSAM3A – JULY 2025 – REVISED AUGUST 2025

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