Difference between revisions of "SPI-POTX2"
Jump to navigation
Jump to search
Blwikiadmin (talk | contribs) |
Blwikiadmin (talk | contribs) |
||
| Line 5: | Line 5: | ||
== Features == | == Features == | ||
| − | * Dual Digital potentiometer - MCP4231 | + | * Dual Digital potentiometer - [http://ww1.microchip.com/downloads/en/DeviceDoc/22060b.pdf MCP4231 Digital Pot] |
* 7-bit: 128 Resistors (129 Steps) | * 7-bit: 128 Resistors (129 Steps) | ||
* Zero Scale to Full Scale Wiper operation | * Zero Scale to Full Scale Wiper operation | ||
Revision as of 16:10, 1 January 2020
Contents
Features
- Dual Digital potentiometer - MCP4231 Digital Pot
- 7-bit: 128 Resistors (129 Steps)
- Zero Scale to Full Scale Wiper operation
- 10K
- SPI Interface
- SPI Serial Interface (10 MHz, modes 0,0 & 1,1)
- High-Speed Read/Writes to wiper register
- 2.7V to 5.5V
- Daisy-chain connector
- 49x49mm form factor
- (4) #4-40 mounting holes
- Connectors
J1, J3 - SPI connector
- MISO
- +V
- SCK
- MOSI
- SS
- GND
J2 - SPI Connector
- MISO
- +V
- SCK
- MOSI
- SS
- GND
POT0, POT1
- GND
- B SIDE
- WIPER
- A SIDE
- +V
