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X9313 - Digitally Controlled Potentiometer

Datasheet Summary

Description

RH/VH and RL/VL The high (RH/VH) and low (RL/VL) terminals of the X9313 are equivalent to the fixed terminals of a mechanical potentiometer.

Features

  • Solid-state potentiometer.
  • 3-wire serial interface.
  • 32 wiper tap points - Wiper position stored in nonvolatile memory and recalled on power-up.
  • 31 resistive elements - Temperature compensated - End-to-end resistance range ±20% - Terminal voltages, -VCC to +VCC.
  • Low power CMOS - VCC = 3V or 5V - Active current, 3mA max. - Standby current, 500µA max.
  • High reliability - Endurance, 100,000 data changes per bit - Register data retention, 100 yea.

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Datasheet Details

Part number X9313
Manufacturer Renesas
File Size 568.96 KB
Description Digitally Controlled Potentiometer
Datasheet download datasheet X9313 Datasheet
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DATASHEET X9313 Digitally Controlled Potentiometer (XDCP™) Linear, 32 Taps, 3 Wire Interface, Terminal Voltages ± VCC FN8177 Rev 7.00 October 7, 2015 The Intersil X9313 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface. The potentiometer is implemented by a resistor array composed of 31 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 CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation.
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