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DS3502 - I2C POT

General Description

The DS3502 is a 7-bit, nonvolatile (NV) digital potentiometer (POT) featuring an output voltage range of up to 15.5V.

Programming is accomplished by an I2C-compatible interface, which can operate at speeds of up to 400kHz.

Key Features

  • DS3502.
  • Address Pins Allow Up to Four DS3502s to Share the Same I2C Bus.
  • Digital Operating Voltage: 2.5V to 5.5V.
  • Analog Operating Voltage: 4.5V to 15.5V.
  • Operating Temperature: -40°C to +100°C.
  • 10-Pin µSOP Package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Rev 1; 3/09 High-Voltage, NV, I2C POT General Description The DS3502 is a 7-bit, nonvolatile (NV) digital potentiometer (POT) featuring an output voltage range of up to 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. ♦ ♦ ♦ 128 Wiper Tap Points Full-Scale Resistance: 10kΩ I2C-Compatible Serial Interface Features DS3502 ♦ Address Pins Allow Up to Four DS3502s to Share the Same I2C Bus ♦ Digital Operating Voltage: 2.5V to 5.5V ♦ Analog Operating Voltage: 4.5V to 15.