DS1667 - Digital Resistor

Product Overview

Dallas Semiconducotr

Datasheet Details

Part number	DS1667
Manufacturer	Dallas Semiconducotr
File Size	361.72 KB
Description	Digital Resistor
Datasheet	DS1667 Datasheet
Additional preview pages of the DS1667 datasheet.

Product details

Description

VCC GND L0, L1 H0, H1 W0, W1 VB SOUT RST DQ CLK COUT NINV0, NINVI INV0, INVI OUT0, OUT1 - +5-Volt Supply - Ground - Low End of Resistor - High End of Resistor - Wiper End of Resistor - Substrate Bias and OP AMP Negative Supply - Wiper for Stacked Configuration - Serial Port Reset Input - Serial Port Input/Output - Serial Port Clock Input - Cascade Serial Port Output - Noninverting OP AMP Input - Inverting OP AMP Input - OP AMP Outputs DESCRIPTION The DS1667 is a dual-solid state potentiometer

Features

Two digitally controlled 256-position potentiometers Serial port provides means for setting and reading both potentiometers Resistors can be connected in series to provide additional resolution Default wiper position on power up is 50% Resistive elements are temperaturecompensated to +20% end to end Two high-gain, wide bandwidth operational amplifiers Low power CMOS design.

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Published: Sep 24, 2005 |