ATA2526

ATA2526 Low-voltage IR Receiver ASSP DATASHEET Features ● No external components except PIN diode ● Supply-voltage range: 2.7V to 5.5V ● High sensitivity due to automatic sensitivity adaption (AGC) and automatic strong signal adaption (ATC) ● Automatic supply voltage adaptation ● High immunity against disturbances from daylight and lamps ● Small size and innovative pad layout ● Available for carrier frequencies between 33kHz to 40kHz and 56kHz; adjusted by zener diode fusing ±2.5% ● TTL and CMOS compatible Applications ● Home entertainment applications ● Home appliances ● Remote control equipment 4905G-AUTO-04/14 1. Description The Atmel® IC ATA2526 is a complete IR receiver for data communication that has been developed and optimized for use in carrier-frequency-modulated transmission applications. The IC combines small size with high sensitivity suppression of noise as caused by daylight and lamps. An innovative and patented pad layout offers unique flexibili...