The MC44107 remote control transmitter converts a keyboard input into a pulse code modulated signal suitable for infrared transmission to an appropriate receiver. Its large command capacity, 512 commands, makes it highly suited to remote control applications in TV, video, hi–fi, etc. The transmitter is an LSI circuit realized in complementary MOS technology.
   
• Binary Coded, 9–Bit PCM Data Word
• Simple Modulator Requirements
• One–Pin Reference Oscillator for External Ceramic Resonator
• Very Low (Maximum 1 µA) Standby Current Consumption
• Wide Operating Voltage Range: 4 to 10 V
• Operating Temperature Range: – 40 to 85° C