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WS18211 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WS18211 product

WS18211

RF/IF and RFID

RF ReceiverASK/OOK315MHz433MHz

The WS18211 is a low-power, high-sensitivity RF receiver chip for 315/433MHz ASK/OOK wireless systems.

Best for

  • Wireless remote controls
  • Security systems

Avoid if

  • High-speed data transmission requirements

Check before use

  • Antenna matching network design

Key specifications

Frequency
300-450 MHz
Sensitivity
-115 dBm
Supply Voltage
1.8-5.5 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Wireless Connectivity

Datasheet

88c897daf15bba6618851c889b8e18f3_2206281830_wisesun-WS18211_C2980814.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WS18211: 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 high-sensitivity, low-power RF receiver chip designed for ASK/OOK modulation in the 300-450MHz frequency band.