ANALOG DEVICES AD5290YRMZ50-R7 Volatile Digital Potentiometer, 50 kohm, Single, 3 Wire, Serial, SPI, Linear, ± 30%, 4.5 V

AD5290 is a high voltage, high performance, and compact digital potentiometer. This device can be used as a programmable resistor or resistor divider. This device performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers, with enhanced resolution, solid-state reliability, and superior temperature stability. With digital rather than manual control, the device provides layout flexibility and allows closed-loop dynamic controllability. It is widely used in application such as high voltage DAC, programmable power supply, programmable gain and offset adjustment, programmable filters and delays, actuator control, audio volume control, mechanical potentiometer replacement etc.

• 256 position, 3-wire SPI®-compatible serial interface
• End to end resistance is 50Kohm
• Single-supply operation is +20V to +30V
• Dual-supply operation is ±10V to ±15V
• Low temperature coefficient is 35ppm/°C typical
• THD is 0.006% typical
• Midscale preset, iCMOS� process technology
• Operating temperature is �40°C to +125°C, packaging style is 10-lead MSOP

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