EVAL-AD5232SDZ

EVAL-AD5232SDZ is an evaluation board to evaluate the AD5232, a dual-channel, 256-position, non-volatile memory digital potentiometer. With versatile programmability, the AD5232 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 readback, and extra EEMEM for storing user-defined information, such as memory data for other components or a lookup table. The AD5232 supports dual-supply ±2.25V to ±2.75V operation and single-supply 2.7V to 5.5V operation, making the device suited for battery-powered applications and many other applications. In addition, the AD5232 uses a versatile SPI-compatible serial interface, allowing speeds of up to 50MHz. The EVAL-AD5232SDZ can operate in single-supply and dual supply mode and incorporates an internal power supply from the USB.

• Full featured evaluation board for the AD5232
• Several test circuits
• Various AC/DC input signals
• PC control via a separately purchased system demonstration platform (SDP-B)
• PC control software
• 26 extra bytes in EEMEM for user-defined information
• Resistor tolerance error stored in EEMEM

Contents

EVAL-AD5232SDZ board, CD (self-installing software that allows users to control the board and exercise all functions of the device, Electronic version of the AD5232 data sheet, Electronic version of the UG-347 user guide).