DS1689/DS1693

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ABSOLUTE MAXIMUM RATINGS

Voltage Range on Any Pin Relative to Ground……………………………………………..-0.3V to +7.0V

Storage Temperature Range………………………………………………………………...-40°C to +70°C

Soldering Temperature………………………………………………...260°C for 10 seconds (See Note 18)

Soldering Temperature (Surface Mount)…………………………….See IPC/JEDEC J-STD-020 Standard

This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation

sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect

reliability.

OPERATING RANGE

RANGE

TEMPERATURE

Commercial

0°C to +70°C

3V

±10% or 5V ±10%

Industrial

-40ºC to 85ºC

3V

±10% or 5V ±10%

RECOMMENDED DC OPERATING CONDITIONS

(Over the operating range.)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS NOTES

5V

4.5

5.0

5.5

V

1

Power-Supply Voltage

3V

2.7

3.0

4.0

V

1

Input Logic 1

2.2

V

1

Input Logic 0

-0.3

+0.6

V

1

Battery Voltage

2.5

3.7

V

1

Auxiliary Battery Voltage

2.5

3.7

V

1