X9317 - Digitally Controlled Potentiometer

Datasheet Summary

Description

PKG.

DWG.

M8.

Features

Solid-state potentiometer.
3-wire serial up/down interface.
100 wiper tap points - Wiper position stored in nonvolatile memory and recalled on power-up.
99 resistive elements - Temperature compensated - End-to-end resistance range ±20%.
Low power CMOS - VCC = 2.7V to 5.5V, and 5V ±10% - Standby current.

Renesas

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Datasheet Details

Part number	X9317
Manufacturer	Renesas
File Size	694.78 KB
Description	Digitally Controlled Potentiometer
Datasheet	X9317 Datasheet
Additional preview pages of the X9317 datasheet.

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Full PDF Text Transcription

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DATASHEET X9317 Low Noise, Low Power, 100 Taps, Digitally Controlled Potentiometer (XDCP™) The X9317 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 99 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.

Published: Jan 19, 2020 |