Part # AD5293 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD5293 (Rev. 0)

Part Details:

Single-Channel, 1024-Position, 1% R-Tolerance Digital Potentiometer AD5293 FEATURES FUNCTIONAL BLOCK DIAGRAM Single-channel, 1024-position resolution VDD RESET 20 k nominal resistance POWER-ON Calibrated 1% nominal resistor tolerance (resistor RESET AD5293 performance mode mode) Rheostat mode temperature coefficient: 35 ppm/°C VLOGIC Voltage divider temperature coefficient: 5 ppm/°C RDAC 10 SCLK REGISTER Single-supply operation: 9 V to 33 V A SERIAL Dual-supply operation: ±9 V to ±16.5 V INTERFACE SYNC W SPI-compatible serial interface DIN Wiper setting readback B SDO APPLICATIONS RDY Mechanical potentiometer replacement 0105- Instrumentation: gain and offset adjustment V EXT_CAP SS GND 6707 Programmable voltage-to-current conversion Figure 1. Programmable filters, delays, and time constants Programmable power supply Low resolution DAC replacement Sensor calibration GENERAL DESCRIPTION The AD5293 is a single-channel, 1024-position digital poten- The AD5293 offers guaranteed industry-leading low resistor tiometer1 with <1% end-to-end resistor tolerance error. The tolerance errors of ±1% with a nominal temperature coefficient AD5293 performs the same electronic adjustment function as a of 35 ppm/°C. The low resistor tolerance feature simplifies

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AD5293.pdf Datasheet