ProjectsPricingInsights

CH9141 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH9141 product

CH9141

Bluetooth Low Energy (BLE)

BLEUARTBridgeWCH

The CH9141 is a versatile BLE 4.2 to UART bridge chip, ideal for wireless serial communication in IoT applications.

Best for

  • Wireless serial communication
  • IoT sensor data transmission

Avoid if

  • High-speed data processing beyond 1Mbps

Check before use

  • Pin configuration for specific modes

Key specifications

Protocol
BLE 4.2
Max Baud Rate
1 Mbps
Operating Voltage
2.5 V - 3.3 V
ADC
12-bit

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IoT DevicesSerial Port Replacement

Datasheet

8d0f37f1680c7e4518f36bccb57fb1d3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH9141: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

The CH9141 is a BLE 4.2 to UART bidirectional transparent transmission chip supporting broadcast, host, and slave modes.