6.5 Electrical Characteristics - INA600A (continued)

For VS = (V+) – (V–) = 2.7V to 40V (±1.35V to ±20V) at TA = 25°C, VREF = VS / 2, G = 1/5, 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

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

50

Ω

ISC

Short-circuit current

VS = 40V

±50

mA

FREQUENCY RESPONSE

BW

Bandwidth, –3dB

VIN = 10mVpk-pk

225

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

125

dB

SR

Slew rate

VS = 40V, VO = 1V step

0.32

V/µs

tS

Settling time

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

10

µs

tS

Settling time

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

16

µs

tS

Settling time

To 0.1%, VS = 40V, VOUT_STEP = 5V, CL = 10pF

18

µs

tS

Settling time

To 0.01%, VS = 40V, VOUT_STEP = 5V, CL = 10pF

24

µs

Overload recovery

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

7.5

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

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.

6.6 Electrical Characteristics - INA600B

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

OFFSET

VOSO

Offset voltage, RTO

VS = 2.7V and 40V

TA = 25°C

±0.6

±3.0

mV

Offset voltage over T,

RTO

TA = –40°C to 125°C

±3.5

mV

Offset temp drift, RTO(1)

TA = –40°C to 125°C

±1.5

±7

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

2400

kΩ

RIN-CM

Common-mode

Resistance

635

kΩ

INA600

SBOSAM3A – JULY 2025 – REVISED AUGUST 2025

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