General Description
The MAX5413/MAX5414/MAX5415 is a family of dual linear taper digital potentiometers. Each device has two 3-terminal potentiometers. The MAX5413/MAX5414/MAX5415 operate from +2.7V to +5.5V single-supply voltages and use an ultra-low 0.1µA supply current.

Features
♦ 14-Pin TSSOP Small-Footprint Package
♦ 256 Tap Positions
♦ Ultra-Low 0.1µA Supply Current
♦ +2.7V to +5.5V Single-Supply Operation
♦ Two Independent Potentiometers in a Package
♦ Low End-to-End Temperature Coefficient
   35ppm/°C
♦ Low Ratiometric Temperature Coefficient
   5ppm/°C
♦ Power-On Reset: Wiper Goes to Midscale
   (Position 128)
♦ Glitchless Switching Between Resistor Taps
♦ 3-Wire SPI™-Interface Compatible
♦ 10kΩ/50kΩ/100kΩ Resistor Values

Applications
   Mechanical Potentiometer Replacement
   Low-Drift Programmable Gain Amplifier (PGA)
   Volume Control
   LCD Screen Adjustment
   Adjustable Voltage Reference
   Programmable Filters, Delays, Time Constant
   Impedance Matching