Difference between revisions of "SPI-POTX2"

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# B SIDE
 
# B SIDE
 
# WIPER
 
# WIPER
−
A SIDE
+
# A SIDE
 
# +V
 
# +V

Revision as of 21:19, 29 December 2019

SPI-POTX2-640px.jpg

Features

  • Dual Digital potentiometer - MCP4231
  • 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

  1. MISO
  2. +V
  3. SCK
  4. MOSI
  5. SS
  6. GND

J2 - SPI Connector

  1. MISO
  2. +V
  3. SCK
  4. MOSI
  5. SS
  6. GND

POT0, POT1

  1. GND
  2. B SIDE
  3. WIPER
  4. A SIDE
  5. +V
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