MAX5402EUA+T

The MAX5402EUA+T is a 256-tap, µPoT, low-drift digital potentiometer in 8 pin µMAX package. This device functions as a mechanical potentiometer consisting of a fixed resistor string with a digitally controlled wiper contact. It provides glitchless switching between resistor taps as well as a convenient power-on reset (POR) that sets the wiper to the midscale position at power-up. MAX5402 is ideally suitable for digitally controlled resistors including adjustable voltage references and programmable gain amplifiers (PGAs).

• Supply voltage range is 2.7V to 5.5V
• Operating temperature range from -40°C to 85°C
• Single linear digital potentiometer
• Ultra-low supply current of 0.1µA
• End to end resistance is 10Kohm at ±25% tolerance and temperature coefficient is 35ppm/°C
• Ratiometric resistance temperature coefficient is 5ppm/°C

Applications

Signal Processing, Portable Devices

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