EVAL-AD5254SDZ

EVAL-AD5254SDZ is an evaluation board to evaluate AD5254. With versatile programmability, the AD5254 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 AD5254 supports a dual-supply ±2.2 V to ±2.75V operation and a single-supply 2.7V to 5.5V operation, making the device suited for battery-powered applications and many other applications. In addition, the AD5254 uses a versatile I2C serial interface that operates in fast mode, allowing speeds of up to 400Kbps and supporting the selection of up to four different I2C addresses.

• Full featured evaluation board for the AD5254
• Several test circuits
• Various AC/DC input signals
• PC control via a separately purchased system development platform (SDP)
• PC control software
• 12 extra bytes in EEMEM for user-defined information
• Resistor tolerance error stored in EEMEM

Contents

Evaluation Board AD5254, CD includes Software, Electronic version of the AD5254 data sheet, Electronic version of the UG-236 document.