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CH9143 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH9143 product

CH9143

Specialized

BLEUSBUARTTransceiver

The CH9143 is a versatile BLE/UART/USB transceiver designed for bridging data between wireless and wired interfaces.

Best for

  • Wireless data bridging
  • Industrial instrumentation
  • Smart home connectivity

Avoid if

  • High-speed data throughput requirements exceeding 1Mbps

Check before use

  • BLE mode selection and UART configuration

Key specifications

BLE Version
4.2
UART Baud Rate
1 Mbps
Supply Voltage
2.5V - 3.6V
Package
QFN28

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivityIndustrial

Datasheet

abfce93e116874fdf9f3ddfeeb4d0dc7_2403131113_WCH-Jiangsu-Qin-Heng-CH9143_C2887252.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH9143: 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

It is a transceiver chip that facilitates data communication between BLE, USB, and UART interfaces.