LC89602中文资料三洋数据手册PDF规格书

Overview

The LC89602 is an audio decoder LSI for mini-disk playback units. This LSI implements the processing that precedes the D/A converter in playback-only mini-disk players. That is, the LC89602 receives data in sound frame units from a mini-disk data decoder LSI (such as the Sanyo LC89610), expands the audio signal and decoder that signal directly to a D/A converter.

特性 Features

• Stereo audio expansion implemented in a single chip

• High-precision arithmetic using a 24-bit multiplier

• Expanded dynamic range provided by a block floatingpoint circuit

• Two output systems and independent attenuators built in

• Digital audio outputs with a 20-bit data width and digital audio interface outputs

• Low power design implemented in a 0.8 µm CMOS process

• CCB CPU interface

• Low-voltage operation (VDD = 3.6 to 5.5 V)

• Package: QIP80E