MAX5394LATA+T

MAXIM INTEGRATED PRODUCTS  MAX5394LATA+T  易失性数字电位器, 低电压, 10 kohm, 单, SPI, 线性, ± 25%, 1.7 V

The is a 256-tap, volatile, low-voltage, linear taper digital potentiometer in 8 pin TDFN package. The Potentiometer terminals are independent of supply for voltages with single-supply operation. Wiper position set to zero-code, midcode, full-code or the value contained in the wiper register. MAX5394 device is uniquely suited for the portable consumer market and battery-backup industrial applications.

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Supply voltage range is 1.7V to 5.5V

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Automotive temperature range from -40°C to 125°C

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Supports SPI interface

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Ultra-low quiescent supply current < 1µA

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Wiper accuracy with ±1.0 LSB INL, ±0.5 LSB DNL max

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Power-on sets wiper to midscale

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Ratiometric resistance temperature coefficient is 5ppm/°C

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End to end resistance is 10Kohm at ±25% tolerance and temperature coefficient is 50ppm/°C