DS1845 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated

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DS1845

Dual NV Potentiometer and Memory

Dallas Semiconductor -> Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

Operating Temperature

Programming Temperature

Storage Temperature

Soldering Temperature

-1.0V to +6.0V

-40°C to +85°C; Industrial

0°C to +70°C

-55°C to +125°C

See J-STD-020A specification

DS1845

* 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.

RECOMMENDED DC OPERATING CONDITIONS

PARAMETER

SYMBOL MIN

TYP

Supply Voltage

VCC

+2.7

Input Logic 1

VIH

.7 VCC

Input Logic 0

VIL

GND-0.5

Resistor Inputs

L,H,W GND-0.5

(-40°C to +85°C)

MAX UNITS NOTES

5.5

V

1

VCC+0.5

V

1,3

.3 VCC

V

1,3

VCC+0.5

V

1,19

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