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ADG1422 - iCMOS Dual SPST Switches

Download the ADG1422 datasheet PDF. This datasheet also covers the ADG1421 variant, as both devices belong to the same icmos dual spst switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADG1421/ADG1422/ADG1423 contain two independent single-pole/single-throw (SPST) switches.

The ADG1421 and ADG1422 differ only in that the digital control logic is inverted.

The ADG1421 switches are turned on with Logic 1 on the appropriate control input, and Logic 0 is required for the ADG1422.

Key Features

  • 2.1 Ω on resistance 0.5 Ω maximum on resistance flatness Up to 250 mA continuous current Fully specified at +12 V, ±15 V, ±5 V No VL supply required 3 V logic-compatible inputs Rail-to-rail operation 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADG1421-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for ADG1422 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADG1422. For precise diagrams, and layout, please refer to the original PDF.

Data Sheet 2.1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS Dual SPST Switches ADG1421/ADG1422/ADG1423 FEATURES 2.1 Ω on resistance 0.5 Ω maximum on resistance flatness Up to ...

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ATURES 2.1 Ω on resistance 0.5 Ω maximum on resistance flatness Up to 250 mA continuous current Fully specified at +12 V, ±15 V, ±5 V No VL supply required 3 V logic-compatible inputs Rail-to-rail operation 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages APPLICATIONS Automatic test equipment Data acquisition systems Relay replacements Battery-powered systems Sample-and-hold systems Audio signal routing Video signal routing Communication systems GENERAL DESCRIPTION The ADG1421/ADG1422/ADG1423 contain two independent single-pole/single-throw (SPST) switches. The ADG1421 and ADG1422 differ only in that the digital contro

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