Trickle Charger and Reset Input/Output

2

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ABSOLUTE MAXIMUM RATINGS

RECOMMENDED DC OPERATING CONDITIONS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Voltage Range on SDA, SCL, and WDS

Operating Temperature Range ...........................-40

°C to +85°C

Storage Temperature Range .............................-55

°C to +125°C

Soldering Temperature Range ........................See the Handling,

PC Board Layout, and Assembly section.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DS1374-33

2.97

3.3

5.50

DS1374-3

2.7

3.0

3.3

Supply Voltage

(Notes 2, 3)

DS1374-18

1.71

1.8

1.89

V

Input Logic 1

(Note 2)

V

Input Logic 0

(Note 2)

-0.3

+0.3 x

V

Pullup Resistor Voltage (INT,

(Note 2)

5.5

V

DS1374-33

2.70

2.88

2.97

DS1374-3

2.45

2.6

2.7

Power-Fail Voltage

(Note 2)

DS1374-18

1.51

1.6

1.71

V

DS1374-33

1.3

3.0

Backup Supply Voltage

(Notes 2, 3, 4)

DS1374-3, DS1374-18

1.3

3.0

3.7

V