MAX5161 Datasheet PDF - Maxim Integrated

General Description

●The MAX5160/MAX5161 linear-taper digital potentiome ters perform the same function as a mechanical poten

●tiometer or a variable resistor. They consist of a fixed resistor and a wiper contact with 32 tap points that are

●digitally controlled by three lines for the 8-pin MAX5160 or by two lines for the 6-pin MAX5161.

●Features

●♦32 Tap Positions

●♦50kΩ, 100kΩ, and 200kΩResistance Values

●♦400ΩWiper Resistance

●♦±25% Resistance Tolerance

●♦3-Wire Serial Data Input

●♦±1LSB DNL

●♦±0.5LSB INL

●♦100nA Supply Current

●♦+2.7V to +5.5V Single-Supply Operation

●♦Power-On Reset: Wiper Goes to Midscale(position 16)

●♦±2kV ESD Protection

●♦Small-Footprint Packages

●  6-Pin SOT23 (MAX5161)

●  8-Pin µMAX (MAX5160)

●♦Glitchless Switching Between the Resistor Taps

●Applications

●LCD Screen Adjustment

●Volume Control

●Mechanical Potentiometer Replacement