ISL23428 - Low Voltage Digitally Controlled Potentiometer

Product Overview

Renesas

Datasheet Details

Part number	ISL23428
Manufacturer	Renesas
File Size	1.19 MB
Description	Low Voltage Digitally Controlled Potentiometer
Datasheet	ISL23428 Datasheet
Additional preview pages of the ISL23428 datasheet.

Product details

Description

TSSOP 1, 7 2 UTQFN 5, 6, 15 16 31 42 53 64 88 99 10 10 11 11 12 12 13 13 14 14 -7 SYMBOL DESCRIPTION GND Ground pin VLOGIC SPI bus/logic supply Range 1.2V to 5.5V SDO Logic Pin - Serial bus data output (configurable) SCK Logic Pin - Serial bus clock input SDI Logic Pin - Serial bus data input CS Logic Pin - Active low chip select RL1 DCP1 “low” terminal RW1 DCP1 wiper terminal RH1 DCP1 “high” terminal RH0 DCP0 “high” terminal RW0 DCP0 wiper terminal RL0 DCP0 “low” terminal V

Features

Two potentiometers per package.
128 resistor taps.
10k 50kor 100k total resistance.
SPI serial interface - No additional level translator for low bus supply - Daisy Chaining of multiple DCPs.
Power supply - VCC = 1.7V to 5.5V analog power supply - VLOGIC = 1.2V to 5.5V SPI bus/logic power supply.
Maximum supply current without serial bus activity (standby) - 4µA @ VCC and VLOGIC = 5V - 1.7µA @ VCC and VLOGIC = 1.7V.
Shutdown Mo.

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Published: May 26, 2020 |