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Volatile Digital Potentiometer, Low Drift, 100 kohm, Dual, SPI, Linear, ± 25%, 2.7 V

MAX5405EUB+ - Volatile Digital Potentiometer, Low Drift, 100 kohm, Dual, SPI, Linear, ± 25%, 2.7 V

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Dual 256-Tap Volatile Digital Pots
Technical Datasheet:
MAX5405EUB+   Datasheet
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Product Overview

The MAX5405EUB+ is a dual, 256-tap, low-drift digital potentiometer in 10 pin µMAX package. This device has one 3-terminal potentiometer and one 2-terminal variable resistor operates from a single power supply voltage. It provides glitchless switching between resistors taps as well as a convenient power-on reset (POR) that sets the wiper to the midscale position at power-up. The potentiometer is ideally used in adjustable-gain circuit configurations, low temperature-coefficient variable resistors, low-drift programmable gain amplifier, impedance matching and volume control applications.
  • Supply voltage range is 2.7V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • 3-Wire SPI compatible interface
  • Ultra-low supply current of 0.1µA
  • Volatile wiper memory
  • End to end resistance is 100Kohm at ±25% tolerance and temperature coefficient is 35ppm/°C
  • Ratiometric temperature coefficient is 5ppm/°C


Power Management, Audio, Signal Processing

Product Information





± 25%









Dual 256-Tap Volatile Digital Pots


MSL 1 - Unlimited
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