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DG441B - Improved Quad SPST CMOS Analog Switches

Datasheet Summary

Description

The DG441B, DG442B are monolithic quad analog switches designed to provide high speed, low error switching of analog and audio signals.

The DG441B, DG442B are upgrades to the original DG441, DG442.

Features

  • Low On-Resistance: 45 .
  • Low Power Consumption: 1 mW.
  • Fast Switching Action - tON: 120 ns.
  • Low Charge Injection - Q: - 1 pC.
  • TTL/CMOS-Compatible Logic.
  • Single Supply Capability.
  • Material categorization: For definitions of compliance please see www. vishay. com/doc?99912.

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Datasheet preview – DG441B

Datasheet Details

Part number DG441B
Manufacturer Vishay Siliconix
File Size 195.99 KB
Description Improved Quad SPST CMOS Analog Switches
Datasheet download datasheet DG441B Datasheet
Additional preview pages of the DG441B datasheet.

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Full PDF Text Transcription

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DG441B, DG442B Vishay Siliconix Improved Quad SPST CMOS Analog Switches DESCRIPTION The DG441B, DG442B are monolithic quad analog switches designed to provide high speed, low error switching of analog and audio signals. The DG441B, DG442B are upgrades to the original DG441, DG442. Combing low on-resistance (45 , typ.) with high speed (tON 120 ns, typ.), the DG441B, DG442B are ideally suited for Data Acquisition, Communication Systems, Automatic Test Equipment, or Medical Instrumentation. Charge injection has been minimized on the drain for use in sample-and-hold circuits. The DG441B, DG442B are built using Vishay Siliconix’s high-voltage silicon-gate process. An epitaxial layer prevents latchup.
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