DS1845 - Dual NV Potentiometer and Memory

Dallas Semiconductor

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Datasheet Details

Part number	DS1845
Manufacturer	Dallas Semiconductor
File Size	141.75 KB
Description	Dual NV Potentiometer and Memory
Datasheet	DS1845_DallasSemiconductor.pdf

DS1845 Product details

Description

VCC GND SDA SCL WP A0, A1, A2 H0, H1 L 0, L1 W0, W1 - 3V or 5V Power Supply Input - Ground - 2-wire Serial Data Input/Output - 2-wire Serial Clock Input - Write Protect Input - Address Inputs - High-End of Potentiometer - Low-End of Potentiometer - Wiper Terminal of Potentiometer DESCRIPTION The DS1845 Dual NV Potentiometer and Memory consists of one=100-position linear taper potentiometer, one=256-position linear taper potentiometer, 256 bytes of EEPROM memory, and a 2-wire interface.The devi

Features

Two linear taper potentiometers.
DS1845-010 one 10k, 100 position & one 10k, 256 position.
DS1845-050 one 10k, 100 position & one 50k, 256 postition.
DS1845-100 one 10k, 100 position & one 100k, 256 position 256 bytes of EEPROM memory Access to data and potentiometer control via a 2-wire interface External Write Enable pin to protect data and potentiometer settings Nonvolatile wiper storage in 2 bytes of address space Operates from 3V or 5V supplies Packaging: Flip Chi.

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Other Datasheets by Dallas Semiconductor

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Published: Jan 28, 2009 |