DS3502U+T&R

MAXIM INTEGRATED PRODUCTS  DS3502U+T&R  非易失性数字电位器, 高电压, 10 kohm, 单, I2C, 线性, ± 20%, 2.5 V

The DS3502U+T&R is a high voltage, non-volatile I²C potentiometer in 10 pin µSOP package. It is a 7bit digital potentiometer featuring an output voltage range of 15.5V. Programming is accomplished by an I²C compatible interface which can operate at speeds of up to 400KHz. External voltages are applied at the RL and RH inputs to define the lowest and highest potentiometer outputs.

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Supply voltage range is 2.5V to 5.5V

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Operating temperature range from -40°C to 100°C

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Single linear taper potentiometer

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128 wiper tap points

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Address pins allow four DS3502 devices to share the same I²C bus

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End to end resistance is 10Kohm at ±20% tolerance and temperature coefficient is 4ppm/°C