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DS1808 Dual Log Digital Potentiometer

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Description

DS1808 Dual Log Digital Potentiometer www.maxim-ic.com .
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 - Wipe.

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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: ±1

Applications

* The device is specified to operate from ±12V ±10% supplies and accept a maximum input signal range of ±12V. 1 of 17 072601 DS1808 BLOCK DIAGRAM Figure 1 W0 H0 0dB W1 0dB H1 SDA SCL GND 60dB L0 >90dB 60dB >90dB L1 Control Logic Address Lines A0
* A2 CE Power Supply VCC (+12V Sup

DS1808 Distributors

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