Features and Benefits

  • Full featured evaluation board for the AD5235
  • Several test circuits
  • Various ac/dc input signals
  • PC control via a separately purchased system demonstration platform (SDP)
  • PC control software
  • 26 extra bytes in EEMEM for user-defined information
  • Resistor tolerance error stored in EEMEM

Product Details

With versatile programmability, the AD5235 allows multiple modes of operation, including read/write access in the RDAC and EEMEM registers, increment / decrement of resistance, resistance changes in ±6 dB scales, wiper setting read-back, and extra EEMEM for storing user-defined information, such as memory data for other components or a lookup table.

The AD5235 supports dual-supply ±2.25 V to ±2.75 V operation and single-supply 2.7 V to 5.5 V operation, making the device suited for battery-powered applications and many other applications. In addition, the AD5235 uses a versatile SPI-compatible serial interface, allowing speeds of up to 50 MHz .

The EVAL-AD5235SDZ can operate in single-supply and dual-supply mode and incorporates an internal power supply from the USB.

Complete specifications for the AD5235 part can be found in the AD5235 data sheet.

Applicable Parts

Package Contents

  • EVAL-AD5235SDZ evaluation board
  • CD that includes
    • Self-installing software that allows users to control the board and exercise all functions of the device
    • Electronic version of the AD5235 data sheet
    • Electronic version of the UG-258 document

Documentation & Resources

Related Hardware (1)

Controller Boards