at TA = 25°C, VSENSE = VIN+ – VIN–, VS = 1.8 V to 5.0 V, VIN+ = 12 V, VREF = VS / 2, and VENABLE = VS (unless otherwise

noted)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

NOISE, RTI(1)

Voltage noise density

75

nV/√Hz

ENABLE

IEN

Leakage input current

0 V ≤ VENABLE ≤ VS

1

100

nA

VIH

High-level input

voltage

0.7 × VS

6

V

VIL

Low-level input voltage

0

0.3 × VS

V

VHYS

Hysteresis

300

mV

IODIS

Output leakage

disabled

VS = 5.0 V, VOUT = 0 V to 5.0 V, VENABLE = 0 V

1

5

µA

POWER SUPPLY

IQ

Quiescent current

VS = 1.8 V, VSENSE = 0 mV

48

65

µA

VS = 1.8 V, VSENSE = 0 mV, TA = –40°C to +125°C

90

µA

IQDIS

Quiescent current

disabled

VENABLE = 0 V, VSENSE = 0 mV

10

100

nA

(1)

RTI = referred-to-input.

INA190-Q1

SBOS871A – MAY 2019 – REVISED MARCH 2022

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