MCP4021_MicrochipTechnology.pdf
Datasheet Details
Part number:
MCP4022, MCP4021
Manufacturer:
Microchip ↗ Technology
File Size:
3.97 MB
Description:
Low-cost nv digital pot.
Note:
This datasheet PDF includes multiple part numbers: MCP4022, MCP4021.
Please refer to the document for exact specifications by model.
MCP4022, MCP4021, Low-Cost NV Digital POT
The MCP4021/2/3/4 devices are nonvolatile, 6-bit digital potentiometers that can be configured as either a potentiometer or rheostat.
The wiper setting is controlled through a simple Up/Down (U/D) serial interface.
These device’s implement Microchip’s WiperLock™ technology, which allows application-
MCP4022 Features
* Nonvolatile Digital Potentiometer in SOT-23, SOIC, MSOP, and DFN Packages
* 64 Taps: 63 Resistors with Taps to Terminal A and Terminal B
* Simple Up/Down (U/D) Protocol
* Power-on Recall of Saved Wiper Setting
* Resistance Values: 2.1 k, 5 k, 10 k or 50 k
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