TA = 25°C, VVS = 3.3 V, VIN+ = 12 V, VSENSE = (VIN+ – VIN–) = 0 mV and VVBUS = 12 V, unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VPOR

Power-on reset threshold

2

V

(1)

While the input range is 36 V, the full-scale range of the ADC scaling is 40.96 V. See the Section 6.3.1. Do not apply more than 36 V.

(2)

RTI = Referred-to-input.

(3)

Input leakage is positive (current flowing into the pin) for the conditions shown at the top of this table. Negative leakage currents can

occur under different input conditions.

(4)

SMBus timeout in the device resets the interface any time SCL is low for more than 28 ms.

INA226

SBOS547B – JUNE 2011 – REVISED SEPTEMBER 2024

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