DS1808 - Dual Log Digital Potentiometer

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1808
Manufacturer	Maxim Integrated
File Size	431.27 KB
Description	Dual Log Digital Potentiometer
Datasheet	DS1808 Datasheet
Additional preview pages of the DS1808 datasheet.

Product details

Description

VCC VB VDD H0, H1 L0, L1 W0, W1 SDA - +12V Supply - -12V Supply (substrate bias) - 5V Digital Supply - High-end Terminals - Low-end Terminals - Wiper Terminals - 2-Wire Serial Data Input/Output SCL - 2-Wire Clock Input /CE - 2-Wire Interface Enable GND - Ground A0, A1, A2 - Address Pins DESCRIPTION The DS1808 is a dual-channel, digitally controlled, log-taper potentiometer.Each potentiometer is comprised of 32 wiper terminal positions plus a mute position.The device has three accessib

Features

Two 32-position log-tapers.
60dB attenuation range:.
1dB per step (12 taps).
2dB per step (12 taps).
3dB per step (8 taps).
90dB low-end attenuation.
2-Wire Interface Control.
Power Supply: Dual ±12V.
Maximum Voltage Across Potentiometers: ±12V.
Standard Resistance Value: 45kW.
Packages: 16-Pin SOIC.
Operating Temperature: -40oC to +85oC PIN.

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Published: Sep 19, 2005 |