DS1846

` Three linear taper potentiometers
` Two 10k, 100-position
` One 100k, 256-position
` 248 bytes of user EEPROM memory
` Monitors microprocessor power supply, voltage sense, and external override
` Access to data and potentiometer control through a 2-wire interface
`  External write-protect (WP) pin to protect data and potentiometer settings PIN CONFIGURATION
`  Operates from a 5V supply
`  Nonvolatile (NV) wiper storage
`  Packaging: 20-pin TSSOP
`  Programming temperature: 0 to +70
`  Industrial operating temperature: -40 to +85

Voltage on Any Pin Relative to Ground ..................................................-0.5V to +6.0V
Operating Temperature Range ............................................-40 to +85; Industrial
Programming Temperature Range ............................................................0 to +70
Storage Temperature Range ................................................................-55 to +125
Soldering Temperature ...................................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.