Datasheet Details
| Part number | DS1845 |
|---|---|
| Manufacturer | Dallas Semiconductor |
| File Size | 141.75 KB |
| Description | Dual NV Potentiometer and Memory |
| Datasheet |
 DS1845 Datasheet
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General 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 DS
Key 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.