CXA1249M Digital Surround Sound Processing Circuit

Published:2011/7/10 3:56:00 Author:Robert | Keyword: Digital, Surround Sound, Processing | From:SeekIC

The CXA1249M is a digital surround sound processing IC produced by the Sony company. It is widely used in low-voltage walkman, multimedia audio systems and so on. 1.Its functional features. The CXA1249M IC has internal Dolby noise reduction circuit, surround sound processing circuit, R and L sound-channel digital processing circuit and so on. So its power consumption is low. 2.Its pin's function and data. The CXA1249M IC uses 14-pin dual package and its pin's function and data is listed in table 1. The table 1 shows the CXA1249M IC's pin's functon and data.



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