DS1846 데이터 시트보기 (PDF) - Maxim Integrated

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DS1846

NV Tri-Potentiometer, Memory, and MicroMonitor

Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

Operating Temperature Range

Programming Temperature Range

Storage Temperature Range

Soldering Temperature

DS1846

-0.5V to +6.0V

-40°C to +85°C; Industrial

0°C to +70°C

-55°C to +125°C

See IPC/JEDEC J-STD-020A specification

* 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

Input Range

VCC

4.5

VIR

GND - 0.3

PBRST Input High Level

VIH

2.0

PBRST Input Low Level

Input Logic 1

Input Logic 0

Wiper Current

Resistor Inputs

VIL

VIH

VIL

IW

L, H,W

-0.3

0.7VCC

GND - 0.3

GND - 0.3

MAX

5.5

VCC + 0.3

VCC + 0.3

(-40°C to +85°C)

UNITS

V

V

NOTES

1

V

+0.5

V

VCC + 0.3

V

2

0.3VCC

V

2

1

mA

VCC + 0.3

V

18

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