MAX5434LEZT+T

The MAX5434LEZT+T is a 32-tap, non-volatile linear taper digital potentiometer in 6 pin TSOT-23 package. MAX5434 performs the function of a mechanical potentiometer but replaces the mechanics with a simple 2-wire serial interface. The fast-mode I²C-compatible serial interface allows communication at data rate up to 400kbps. This device is used in applications such as digitally controlled resistors, voltage-divider, LCD screen adjustments, low-drift and programmable-gain amplifier circuit configurations.

• Supply voltage range is 2.7V to 5.25V
• Operating temperature range from -40°C to 85°C
• Internal EEPROM returns the wiper to its previously stored position at power-up
• End to end resistance is 50Kohm at ±25% tolerance
• End to end resistance temperature coefficient of 35ppm/°C
• Ratiometric temperature coefficient of 5ppm/°C
• Static supply current of 500nA (typ)
• ±0.15LSB INL (typ), ±0.15LSB DNL (typ)

Applications

Industrial, Signal Processing

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