Produkter

WF308TBM 240~450MHz Tx+MCU Transmitter Wireless RF Chip IC

  • Working frequency range: 240MHz-450MHz.
  • Tunable output power: 13dBm @ 3V with 50 ohm load, typ.
  • Low supply voltage: 2.3V-3.6V for 315/433MHz.
  • Low supply voltage detection
  • Automatic shutdown protection
  • 3-wire SPI interface.
  • TX+MCU

Introduction

WF308TBM is one ASK transmitter for remote control application. The circuit working frequency range is about 240MHz-450MHz. It is mainly intended for the ISM (Industrial, Scientific and Medical) band
315/433MHz.
WF308TBM integrates one phase-locked loop (PLL) and MCU to set different working frequency and select the transmitting power.
WF308TBM is designed for remote wireless control systems. It is available in SOP-16 package and working over the extended temperature range (-40 to +85°C).

Søknader

◼Remote Keyless Entry (RKE)
◼Remote Control, Garage door and gate openers
◼AMR-Automatic Meter Reading
◼Wireless alarm and security system.

PACKAGE INFORMATION

Package Information SOP-8

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