ANALOG DEVICES MAX5161MEZT+T Volatile Digital Potentiometer, 100 kohm, Single, Serial, Linear, ± 25%, 2.7 V

The MAX5161MEZT+T is a low-power digital potentiometer in 6 pin SOT23 package. It is a linear-taper digital potentiometer that performs the same function as a mechanical potentiometer or a variable resistor. It consists of a fixed resistor and a wiper contact with 32 tap points that are digitally controlled by two lines for the 6-pin MAX5161. It is an ideal for applications requiring digitally controlled resistors. A nominal resistor temperature coefficient of 50ppm/°C end-to-end and only 5ppm/°C ratiometric makes the MAX5161 ideal for applications requiring a low-temperature- coefficient variable resistor, such as low-tempco, adjustable-gain circuit configurations. Typical applications include LCD screen adjustment, volume control and mechanical potentiometer replacement.

• Supply voltage range from 2.7V to 5.5V
• End-to-end resistance is 100Kohm,Wiper resistance is 400 ohm
• Resistance tolerance is ±25%
• 3 wire serial data input
• ±1LSB DNL and ±0.5LSB INL
• Supply current is 100nA
• Power-on reset when wiper goes to midscale (position 16)
• ESD protection is ±2KV
• Glitchless switching between the resistor taps
• Operating temperature range from -40°C to +85°C

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