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WF4455TD AS6T LG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WF4455TD AS6T LG product

WF4455TD AS6T LG

RF/IF and RFID

RF TransmitterOOKASKRKE

The WF4455 is a specialized PLL-based OOK/ASK transmitter IC optimized for low-power remote control and RKE applications.

Best for

  • Remote Keyless Entry
  • Garage door openers
  • Wireless sensors

Avoid if

  • High-data-rate applications exceeding 50kbps

Check before use

  • Crystal ESR requirements
  • Antenna matching network design

Key specifications

Frequency
250-450 MHz
Supply Voltage
2.2-3.6 V
Output Power
+11 dBm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivitySensor

Datasheet

dfbbd83f6b450d682e222accb2cd941b_WF(伟烽)&WF4455TD AS6T LG.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WF4455TD AS6T LG: 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
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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 WF4455 is a highly integrated OOK/ASK transmitter IC designed for remote keyless entry (RKE) and wireless sensor systems.