MAX5434LEZT+T

MAXIM INTEGRATED PRODUCTS  MAX5434LEZT+T  非易失性数字电位器, 50 kohm, 单, I2C, 线性, ± 25%, 2.7 V

The is a 32-tap, non-volatile linear taper digital potentiometer in 6 pin TSOT-23 package. MAX5434 performs the function of a mechanical potentiometer but replaces the mechanics with a simple 2-wire serial interface. The fast-mode I²C-compatible serial interface allows communication at data rate up to 400kbps. This device is used in applications such as digitally controlled resistors, voltage-divider, LCD screen adjustments, low-drift and programmable-gain amplifier circuit configurations.

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Supply voltage range is 2.7V to 5.25V

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Operating temperature range from -40°C to 85°C

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Internal EEPROM returns the wiper to its previously stored position at power-up

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End to end resistance is 50Kohm at ±25% tolerance

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End to end resistance temperature coefficient of 35ppm/°C

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Ratiometric temperature coefficient of 5ppm/°C

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Static supply current of 500nA typ

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±0.15LSB INL typ, ±0.15LSB DNL typ