DS1801 - Dual Audio Taper Potentiometer

Product Overview

Dallas Semiconducotr

Datasheet Details

Part number	DS1801
Manufacturer	Dallas Semiconducotr
File Size	229.11 KB
Description	Dual Audio Taper Potentiometer
Datasheet	DS1801 Datasheet
Additional preview pages of the DS1801 datasheet.

Product details

Description

L0, L1 H0, H1 W0,W1 VCC RST D CLK GND AGND ZCEN COUT NC - Low End of Resistor High End of Resistor Wiper End of Resistor 3V or 5V Power Supply Input Serial Port Reset Input Serial Port Data Input Serial Port Clock Input Digital Ground Analog Ground Zero-Crossing Detect Input Cascade Output No Connect DS1801S 16-PIN SOIC (300-mil) See Mech.Drawings Section DESCRIPTION The DS1801 is a dual audio taper potentiometer having logarithmic resistive characteristics over the device range.Each pot

Features

Ultra-low power consumption Operates from 3V or 5V supplies Two digitally controlled, 65-position potentiometers including mute Logarithmic resistive characteristics (1 dB per step) Zero-crossing detection eliminates noise caused by wiper movement Serial port provides means for setting and reading both potentiometers wipers 14-pin PDIP, 16-pin SOIC, and 14-pin TSSOP packages Operating Temperature Range: - Industrial: -40°C to +85°C Software mute Resistance available: 45 kΩ PIN.

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Published: Sep 19, 2005 |