Microchip Technology Inc

ATA2525

In Production

A complete IR receiver developed and optimized for carrier-frequency-modulated data transmission applications. The device combines small size with high sensitivity and noise suppression from daylight and lamps. An innovative and patented pad layout offers unique flexibility for assembly of IR receiver modules. The device supports standard carrier frequencies (33/ 36/37/38/40 kHz) and three noise suppression regulation types (standard, lamp, noise) for high-volume remote control solutions.

 

    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
    Parameter Name
    Value
    Type
    Wireless IR Control
    Operating Temperature Range
    -25 to 85
    Cloud Partners
    Yes
    Documentation
    Data Sheets
    03/01/2014
    550KB
      Quick Start Guides
     
     
     
     
    Quick Start Guides
    07/01/2015
    277KB