MAX5423ETA+T

The MAX5423ETA+T is a 256-tap, non-volatile digital potentiometer in 8 pin TDFN package. This device feature an internal non-volatile EEPROM to store the wiper position for initialization during power-up. The 3-wire SPI-compatible serial interface allows communication at data rates up to 5MHz, it minimizes board space and reduce interconnection complexity in many applications. Typical applications are low-temperature-coefficient variable resistor, low-drift programmable gain amplifier circuit configurations.

• Supply voltage range is 2.7V to 5.25V
• Operating temperature range from -40°C to 85°C
• Supports 3-wire SPI interface
• Linear taper digital potentiometer
• End to end resistance is 100Kohm
• End to end resistance temperature coefficient is 35ppm/°C
• Ratiometric temperature coefficient is 5ppm/°C
• 500nA (typ) static supply current
• ±0.5LSB DNL in voltage divider mode
• ±0.5LSB INL in voltage divider mode

Applications

Signal Processing, Audio

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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