DS1845 - Dual NV Potentiometer and Memory

Product Overview

Dallas Semiconductor

Datasheet Details

Part number	DS1845
Manufacturer	Dallas Semiconductor
File Size	141.75 KB
Description	Dual NV Potentiometer and Memory
Datasheet	DS1845 Datasheet
Additional preview pages of the DS1845 datasheet.

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 |