Overview
Features and Benefits
- Full featured evaluation board for the AD5252
- Several test circuits
- Various ac/dc input signals
- PC control via a separately purchased system demonstration platform (SDP)
- PC control software
- 12 extra bytes in EEMEM for user-defined information
- Resistor tolerance error stored in EEMEM
Product Details
With versatile programmability, the AD5252 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 AD5252 supports a dual-supply ±2.25 V to ±2.75 V operation and a 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 AD5252 uses a versatile I2C serial interface that operates in fast mode, allowing speeds of up to 400 kbps and supporting the selection of up to four different I2C addresses.
The EVAL-AD5252SDZ can operate in single-supply and dual-supply mode and incorporates an internal power supply from the USB.
Complete specifications for the AD5252 part can be found in the AD5252 data sheet.
Documentation & Resources
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UG-274: Evaluation Board for the AD5252 Digital Potentiometer4/18/2011PDF577 kB
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Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.