MAX5419META+T

The MAX5419META+T is a non-volatile linear taper digital potentiometer in 8 pin TDFN package. The device combines a single 256 position potentiometer and the control is achieved through I²C interface. It has an internal non-volatile EEPROM to store the wiper position for initialization during power-up. It minimizes board space and reduce interconnection complexity in many applications and are ideally suitable for 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
• Power-on recall of wiper position from non-volatile memory
• Data rate is 400Kbps
• Address input for eight unique address combinations
• Ratiometric temperature coefficient of 5ppm/°C
• Static supply current of 500nA
• End to end resistance is 200Kohm and temperature coefficient is 35ppm/°C
• ±0.5 LSB DNL (differential nonlinearity) in voltage divider mode
• ±0.5 LSB INL (integral nonlinearity) in voltage divider mode

Applications

Signal Processing

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