BL50462 Datasheet (SHANGHAI BELLING) - Remote Control Transmit Circuit

BL50462, Remote Control Transmit Circuit

The BL50462 is a 76-function remote control transmit circuit manufactured by poly-gate CMOS technology for use with in television receivers, audio equipment and the like.

It conveys 76 different commands on the basis of a 16-bit PCM code.

The transmitter is intended to be used in conjunction with an

BL50462 Features

* ¡ñ 8¡Á 8 keyboard matrix, it can transmit 76 different commands on the basis of a 16-bit PCM code ¡ñ ¡ñ ¡ñ ¡ñ ¡ñ Single power supply Wide supply voltage range:2.2~5.5V Low power dissipation Low-cost LC or ceramic oscillator used in determine reference frequency (480 KHz or 455 ),signal transmission