AD5292BRUZ-20 Description
The AD5292BRUZ-20 is a single-channel, 256-/1024- position digital potentiometers1 that combines industry-leading variable resistor performance with nonvolatile memory (NVM) in a compact package.
AD5292BRUZ-20 Features
Single-channel, 256-/1024-position resolution
20 kΩ, 50 kΩ, and 100 kΩ nominal resistance
Maximum ±1% nominal resistor tolerance error (resistor performance mode)
20-times programmable wiper memory
Rheostat mode temperature coefficient: 35 ppm/°C
Voltage divider temperature coefficient: 5 ppm/°C
+9 V to +33 V single-supply operation
±9 V to ±16.5 V dual-supply operation
SPI-compatible serial interface
Wiper setting readback
Power-on refreshed from 20-TP memory
AD5292BRUZ-20 Applications
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 replacement
Sensor calibration
