DS1808 - Dual Log Digital Potentiometer

Maxim Integrated

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Datasheet Details

Part number	DS1808
Manufacturer	Maxim Integrated
File Size	431.27 KB
Description	Dual Log Digital Potentiometer
Datasheet	DS1808_MaximIntegrated.pdf

DS1808 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 |