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ATA2525 Datasheet Ir Receiver Assp

Manufacturer: Atmel (now Microchip Technology)

Overview: ATA2525 IR Receiver ASSP DATASHEET.

General Description

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

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

An innovative and patented pad layout offers unique flexibility for assembly of IR receiver modules.

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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ATA2525 Distributor