Part number:
DS1808
Manufacturer:
File Size:
431.27 KB
Description:
Dual log digital potentiometer.
Datasheet Details
Part number:
DS1808
Manufacturer:
File Size:
431.27 KB
Description:
Dual log digital potentiometer.
DS1808, Dual Log Digital Potentiometer
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 DESC
DS1808 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
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