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HT6P245A - (HT6P235A / HT6P245A) Learning RF Encoder without Crystal

Download the HT6P245A datasheet PDF. This datasheet also covers the HT6P235A variant, as both devices belong to the same (ht6p235a / ht6p245a) learning rf encoder without crystal family and are provided as variant models within a single manufacturer datasheet.

General Description

The devices are a series of encoders which include a fully integrated 433MHz ASK transmitter for remote control system applications.

They form a highly functionally integrated device series which can be described as true “switch-in, antenna-out” monolithic devices.

Key Features

  • Operating voltage: 2.5V~3.6V.
  • Average operating current.
  • General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT6P235A_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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HT6P20B OTP Encoder Holtek Semiconductor Inc
HT6P20D OTP Encoder Holtek Semiconductor Inc
HT6P20X OTP Encoder Holtek Semiconductor Inc

Other Datasheets by Holtek Semiconductor

Part Number Description
HT6P247A (HT6P237A / HT6P247A) Learning RF Encoder
HT6P20B2 Remote Control Encoder
HT6P20D2 Remote Control Encoder
HT6P20F2 Remote Control Encoder
HT6P235A (HT6P235A / HT6P245A) Learning RF Encoder without Crystal

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HT6P235A/HT6P245A Learning RF Encoder without Crystal Features • Operating voltage: 2.5V~3.6V • Average operating current ♦♦ ♦♦ General Description The devices are a series of encoders which include a fully integrated 433MHz ASK transmitter for remote control system applications. They form a highly functionally integrated device series which can be described as true “switch-in, antenna-out” monolithic devices. The devices encode 24 or 28 bits of address and data information and then serially transmits it via their DOUT pin upon receipt of a transmission enable signal which is provided by data pins, D0~D3 or B0~B1. The devices also encode the address and data information into a coded waveform which is transmitted out on their PAOUT pin for RF modulation.