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ISL90727 - Digitally Controlled Potentiometer

Features

  • Volatile Solid-State Potentiometer.
  • I2C Serial Bus Interface.
  • DCP Terminal Voltage, 2.7V to 5.5V.
  • Low Tempco - Rheostat - 45 ppm/°C Typical - Divider - 15 ppm/°C Typical.
  • 128 Wiper Tap Points - Wiper Resistance 70 Typ at VCC = 3.3V.
  • Low Power CM.

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Datasheet preview – ISL90727

Datasheet Details

Part number ISL90727
Manufacturer Renesas
File Size 426.03 KB
Description Digitally Controlled Potentiometer
Datasheet download datasheet ISL90727 Datasheet
Additional preview pages of the ISL90727 datasheet.

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Full PDF Text Transcription

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DATASHEET ISL90727, ISL90728 Single Volatile 128-Tap XDCP™ Digitally Controlled Potentiometer (XDCP) FN8247 Rev 8.00 May 10, 2012 The Intersil ISL90727 and ISL90728 are digitally controlled potentiometers (XDCP™). Each device consists of a resistor array, wiper switches, and a control section. The wiper position is controlled by an I2C Bus™. The potentiometer is implemented by a resistor array composed of 127 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the SDA and SCL inputs.
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