BA3416BL-the integrated dual preamplifier circuit

Published:2011/5/15 4:51:00 Author:Borg | Keyword: integrated, preamplifier circuit | From:SeekIC

BA3416BL is an integrated dual preamplifier circuit produced by Toyo Power Tool Corp., Japan, which is used in recorders and music centers.1.the internal circuit and pin functions of BA3416BLBA3416BL contains two lines of pre-amplifiers and logic controllers. Logic control circuit is to shift double-track head signal and shift the selecting circuit of metal straps and common straps.The internal circuit of BA3416BL is as shown in Figure 1. The IC is in 18-lead unilateral dual in-line package, whose pin functions and data are listed in Figure 1.



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