WS4455 Datasheet, Specs, Alternatives & ECAD | wisesun | PartGenie

AI summary

WS4455 product

The WS4455 is a compact, low-power ASK transmitter IC designed for 315/433MHz wireless applications.

Best for

Short-range wireless communication
Battery-powered remote controls

Avoid if

High-data-rate applications
Non-ASK modulation requirements

Check before use

Antenna matching network design
Crystal frequency accuracy

Key specifications

Frequency Range: 250MHz - 450MHz
Output Power: ≤12dBm
Supply Voltage: 1.8V - 5V

Compliance & Environment

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

Application

Wireless ConnectivitySensors

Datasheet

a60eef4220caad16ed3256f6454dcc73_2207011200_wisesun-WS4455_C2980812.pdf

800 KB

CAD Models

Download ECAD models for WS4455: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

The WS4455 is a high-performance, low-power ASK wireless transmitter chip operating in the 315MHz/433MHz bands.