MC145030 (cordless phone and half-duplex remote controller) infrared ray, ultrasonic or RF remote control coding and decoding circuit

Published:2011/7/18 7:52:00 Author:Christina | Keyword: cordless phone, half-duplex, remote controller, infrared ray, ultrasonic, RF, remote control, coding, decoding | From:SeekIC

The MC145030 is designed as one kind of infrared ray, ultrasonic or RF remote control coding and decoding circuit that can be used in the cordless phone and half-duplex remote controller. The internal circuit is composed of the oscillator frequency divider with the enable pin, the coding remote controller, the address generator, the Manchester encoder, the Manchester coder, the address comparator and the reverse controller. Features It has the external RC oscillator;The internal decoding part of the integrated circuit has the amplifier to amplify the input signal;The power voltage is 2-6V;Every address port has the pull component in the IC;It is in the plastic DIP or SOG package.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Remote_Control_Circuit/MC145030_cordless_phone_and_half_duplex_remote_controller_infrared_ray_ultrasonic_or_RF_remote_control_coding_and_decoding_circuit.html

Print this Page | Comments | Reading(3)