IX0773CE IC Typical Application Circuit

Published:2011/7/4 0:42:00 Author:Robert | Keyword: IC, Typical, Application | From:SeekIC

The IX0773CE is a single-chip remote-control transmitter IC produced by the SHARP company. It is widely used in the devices produced by the SHARP company such asTV sets, audio devices, players and other remote-control systems. The IX0773CE IC has internal key scanning pulse generating circuit, remote-control command coder, clock oscillation circuit, transmitted signal buffer amplifier, testing circuit and other ancillary circuit. The picture shows the IX0773CE IC's typical application circuit. It is noted that the power is the energy source of the remote-control device. If there is no power supply, the remote-control device would not work normally. So it should be first to check the power of the remote-control device when the remote-control transmitter is broken.



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