SL3010N Datasheet - System Logic Semiconductor

SL3010N - INFRARED REMOTE CONTROL TRANSMITTER RC-5

PIN No 1 2 3-6 7 8 9-13 14 15-17 18 19 20 21-27 28 (I) (IPU) (ODN) (OP3) DESIGNATION X7 (IPU) SSM (I) Z0-Z3 (IPU) MDATA (OP3) DESCRIPTION sense input from key matrix system mode selection input sense inputs from key matrix generated output data modulated with 1/2 the oscillator frequency at a 25% du

SL3010 INFRARED REMOTE CONTROL TRANSMITTER RC-5 The SL3010 is intended as a general purpose (RC-5) infrared remote control system for use where a low voltage supply and a large debounce time are expected.

The device can generate 2048 different commands and utilizes a keyboard with a single pole switch for each key.

The command are arranged so that 32 systems can be addressed, each system containing 64 different commands.

The keyboard interconnection is illustrated by Fig.1.

SL3010N_SystemLogicSemiconductor.pdf