X9C102 Datasheet PDF - Renesas Digitally Controlled Potentiometer Specs

X9C102 - Digitally Controlled Potentiometer

Datasheet Summary

Description

INCREMENT The INC input is negative-edge triggered.

Toggling INC will move the wiper and either increment or decrement the counter in the direction indicated by the logic level on the U/D input.

Features

Solid-State Potentiometer.
Three-Wire Serial Interface.
100 Wiper Tap Points - Wiper Position Stored in Non-volatile Memory and Recalled on Power-up.
99 Resistive Elements - Temperature Compensated - End-to-End Resistance, ±20% - Terminal Voltages, ±5V.
Low Power CMOS - VCC = 5V - Active Current, 3mA max. - Standby Current, 750µA max.
High Reliability - Endurance, 100,000 Data Changes per Bit - Register Data Retention, 100 years.
X.

Datasheet Details

Part number	X9C102
Manufacturer	Renesas
File Size	614.88 KB
Description	Digitally Controlled Potentiometer
Datasheet	X9C102 Datasheet
Additional preview pages of the X9C102 datasheet.

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Full PDF Text Transcription

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DATASHEET X9C102, X9C103, X9C104, X9C503 Digitally Controlled Potentiometer (XDCP™) The X9C102, X9C103, X9C104, X9C503 are digitally controlled (XDCP) potentiometers. The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a three-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 non-volatile memory and then be recalled upon a subsequent power-up operation.

Published: Jan 28, 2019 |