AD5293BRUZ-20

AD5293 is a single-channel, 1024-position digital potentiometer. The device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and superior low temperature coefficient performance. This device is capable of operating at high voltages and supporting both dual-supply operation at ±10.5V to ±15V and single-supply operation at 21V to 30V. It is widely used in application such as mechanical potentiometer replacement, instrumentation: gain and offset adjustment, programmable voltage-to-current conversion, programmable filters, delays, and time constants, programmable power supply, low resolution DAC replacements, sensor calibration etc.

• Calibrated 1% nominal resistor tolerance (resistor performance mode
• Rheostat mode temperature coefficient is 35ppm/°C
• Voltage divider temperature coefficient is 5ppm/°C
• SPI-compatible serial interface
• Wiper setting readback
• RAB is 20Kohm
• Operating temperature range is −40°C to +105°C
• Packaging style is 14-lead TSSOP

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party