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01W146A
Signal processor LSI with pre-servo amplifier for CD players
BU9532KS2
Description BU9532KS2 is a digital signal processor LSI with built-in pre-servo amplifier developed for CD players. This built-in pre-servo amplifier is applied to the RW functions of the compact disc. Combining ROHM's BU24393 – a system micro controller with this new DSP BU9532KS2 provides an extremely simplified CD system. Dimension (Units : mm)
12.0 ± 0.3 10.0 ± 0.2
39 27 26
12.0 ± 0.3 10.0 ± 0.2
40 52 1
14 13
1.4 ± 0.1
0.1 ± 0.1
Features 1) Built-in pre-servo amplifier for playing CD-RW 2) Tracking, Focus automatic control 3) Symmetry correction function 4) Built-in x8 over sampling filter + 1 bit DAC 5) Digital bass boost, soft mute function
0.65
0.3 ± 0.1 0.