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ATA2525 - IR Receiver ASSP

General Description

The Atmel® IC ATA2525 is a complete IR receiver for data communication that was developed and optimized for use in carrier-frequency-modulated transmission applications.

The IC combines small size with high sensitivity as well as high suppression of noise from daylight and lamps.

Key Features

  • No external components except PIN diode.
  • Supply-voltage range: 4.5V to 5.5V.
  • High sensitivity due to automatic sensitivity adaption (AGC) and automatic strong signal adaption (ATC).
  • High immunity against disturbances from daylight and lamps.
  • Small size and innovative pad layout.
  • Available for carrier frequencies between 33kHz to 40kHz; adjusted by zener diode fusing.
  • TTL and CMOS compatible.
  • Suitable minimum burst length ≥ 10 pulses/burst.

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATA2526 Low-voltage IR Receiver ASSP
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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.

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ATA2525 IR Receiver ASSP DATASHEET Features ● No external components except PIN diode ● Supply-voltage range: 4.5V to 5.5V ● High sensitivity due to automatic sensitivity adaption (AGC) and automatic strong signal adaption (ATC) ● High immunity against disturbances from daylight and lamps ● Small size and innovative pad layout ● Available for carrier frequencies between 33kHz to 40kHz; adjusted by zener diode fusing ● TTL and CMOS compatible ● Suitable minimum burst length ≥ 10 pulses/burst Applications ● Home entertainment applications ● Home appliances ● Remote control equipment 4854H-AUTO-03/14 1. Description The Atmel® IC ATA2525 is a complete IR receiver for data communication that was developed and optimized for use in carrier-frequency-modulated transmission applications.