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HT9831 Datasheet 315/433mhz Ask Transmitter

Manufacturer: Holtek Semiconductor

Overview: HT9831 315/433MHz ASK Transmitter.

General Description

The HT9831 is a highly integrated ASK transmitter IC for remote wireless applications in the 300 to 450MHz frequency band.

This transmitter IC is a true ²data-in, antenna-out² monolithic device making it very easy for users to implement a wireless system.

It is only necessary to supply a crystal generated reference frequency, which is the RF carrier frequency divided by 32, and a few additional external parts to create a plete and versatile transmitter.

Key Features

  • Complete UHF ASK transmitter.
  • Frequency range 300MHz to 450MHz.
  • Data rates higher than 10kbps.
  • Output Power up to 10dBm.
  • Low voltage operation - down to 2.0V.
  • Data tracking function for device wake-up.
  • Reference clock output.
  • 8-pin SOP/TSSOP packages.

More Datasheets from Holtek Semiconductor

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HT9205B 5-Memory/6-Memory Tone/Pulse Dialer
HT9205C 5-Memory/6-Memory Tone/Pulse Dialer

HT9831 Distributor