What are the key performance features?

It features a low on-resistance of 5Ω, fast switching speeds (Ton/Toff < 5nS), and high bandwidth support.

What is the primary application?

It is primarily used for routing high-speed signals, such as USB data or video signals, between two sources.

What should be considered during design?

Ensure the GND pin has a solid connection and use decoupling capacitors on the VCC pin to minimize noise and interference.

What should sourcing teams check before buying CH442E?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

What is the pinout of CH442E?

Use the CH442E datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CH442E pinout to locate pins, power rails, and interface signals before layout.

CH442E Datasheet, Specs, Alternatives & ECAD | WCH

Q: What is the CH442E?

The CH442E is a dual-channel DPDT (Double Pole Double Throw) analog switch chip designed for 5V systems, capable of switching video or USB signals.

Q: What is the primary application?

It is primarily used for routing high-speed signals, such as USB data or video signals, between two sources.

Q: What should be considered during design?

Ensure the GND pin has a solid connection and use decoupling capacitors on the VCC pin to minimize noise and interference.

Q: What should sourcing teams check before buying CH442E?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

Q: What is the pinout of CH442E?

Use the CH442E datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CH442E pinout to locate pins, power rails, and interface signals before layout.

AI summary

The CH442E is a high-performance 5V DPDT analog switch ideal for high-speed signal routing like USB and video.

Best for

USB signal switching
Video signal routing

Avoid if

High-voltage switching applications
Applications requiring extremely low leakage current

Check before use

Supply voltage range
Signal bandwidth requirements

Key specifications

Configuration: DPDT
On-Resistance: 5Ω
Switching Time: < 5nS
Package: MSOP10

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

ConnectivityConsumer Electronics

Datasheet

722bd212ce03ea27d727fb5b8fa61e1a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH442E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

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3D Model

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The CH442E is a dual-channel DPDT (Double Pole Double Throw) analog switch chip designed for 5V systems, capable of switching video or USB signals.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the CH442E?+×

What are the key performance features?+×

What is the primary application?+×

What should be considered during design?+×

What should sourcing teams check before buying CH442E?+×

What is the pinout of CH442E?+×