INA220BQDGSRQ1 datasheet(6/38 Pages) TI1

Part #	INA220BQDGSRQ1

Description	Automotive Grade, 26-V, Bi-Directional, Zero-Drift, Low- or High-Side, I2C-Compatible Current/Power Monitor

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Manufacturer	TI1 [Texas Instruments]

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6

INA220-Q1

SLOS785B – JUNE 2012 – REVISED MARCH 2016

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Product Folder Links: INA220-Q1

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Electrical Characteristics (continued)

at TA = 25°C, VS = 3.3 V, VIN+ = 12 V, VSHUNT = (VIN+ – VIN–) = 32 mV, VVBUS = 12 V, PGA = /1, and BRNG

(1) = 1, unless

otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DIGITAL INPUTS (SDA as Input, SCL, A0, A1)

Input capacitance

3

pF

Leakage input current

0

≤ VIN ≤ VS

0.1

1

μA

VIH

Input logic-level high

0.7 (VS)

6

V

VIL

Input logic-level low

–0.3

0.3 (VS)

V

Hysteresis

500

mV

OPEN-DRAIN DIGITAL OUTPUTS (SDA)

Logic 0 output level

ISINK = 3 mA

0.15

0.4

V

High-level output leakage current

VOUT = VS

0.1

1

μA

POWER SUPPLY

Operating supply range

3

5.5

V

Quiescent current

0.7

1

mA

Quiescent current, power-down

mode

6

15

μA

Power-on reset threshold

2

V

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