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CH448F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH448F product

CH448F

Multiplexers

Analog SwitchMultiplexerUSB SwitchHigh Bandwidth

The CH448F is a versatile dual 8:1 analog switch designed for high-speed signal routing, including USB and video applications.

Best for

  • USB signal routing
  • Video switching
  • High-speed data multiplexing

Avoid if

  • Applications requiring extremely low power consumption in standby
  • Signals exceeding the specified bandwidth limits

Check before use

  • Control signal voltage levels
  • PCB layout for high-speed signal integrity

Key specifications

Configuration
Dual 8:1
Ron
5Ω (typ)
Switching Time
< 5ns
Package
QFN24

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivityGeneral

Datasheet

1e503a2bc8179d9d990cad09083f0fa7.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH448F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 CH448F is a 5V low-resistance analog switch chip featuring dual 8:1 multiplexer channels, ideal for high-bandwidth signal switching.