DS1845 Dual NV Potentiometer and Memory

Dallas Semiconductor

Description

www.DataSheet4U.com DS1845 Dual NV Potentiometer and Memory PIN ASSIGNMENT SDA SCL A0 A1 A2 WP GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 Vcc H0 W1 H1 L1 W.
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 Inp.

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Datasheet Specifications

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

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 contr

Applications

* using a minimum of circuitry. The EEPROM memory allows a user to store configuration or calibration data for a specific system or device as well as provide control of the potentiometer wiper settings. Any type of user information may reside in the first 248 bytes of this memory. The next two address

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DS1845 Dual Potentiometer and Memory Dallas Semiconductor

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