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AMC1311, AMC1311B

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SBAS786 – DECEMBER 2017

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Electrical Characteristics (continued)

VDD2 = 3.0 V to 5.5 V, VIN = –0.1 V to 2 V, and SHTDN = GND1 = 0 V; minimum and maximum specifications of the

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DIGITAL INPUT (SHTDN Pin: CMOS Logic Family, CMOS With Schmitt-Trigger)

Input current

GND1

–70

1

µA

Input capacitance

5

pF

High-level input voltage

0.7 × VDD1

VDD1 + 0.3

V

Low-level input voltage

–0.3

0.3 × VDD1

V

POWER SUPPLY

VDD1 undervoltage detection

threshold voltage

VDD1 falling

1.75

2.53

2.7

V

IDD1

High-side supply current

AMC1311B only, 3.0 V

≤ VDD1 ≤ 3.6 V,

SHTDN = low

6

8.4

mA

4.5 V

≤ VDD1 ≤ 5.5 V, SHTDN = low

7.1

9.7

SHTDN = high

1.3

µA

IDD2

Low-side supply current

3.0 V

≤ VDD2 ≤ 3.6 V

5.3

7.2

mA

4.5 V

≤ VDD2 ≤ 5.5 V

5.9

8.1