M61529FP中文资料Audio Signal Processor with Surround数据手册HITACHI规格书

描述 Description

M61529FP is the semiconductor integrated circuit for Home Audio. M61529FP includes 2ch electronic volume,
Tone control, 4 Input Selector, Bass Boost, REC output and Mic Mixing. This IC is suitable for Mini Component.
A difference in M61529FP and M61519FP has just changed Tone Input ATT from 0/–13dB to 0/–8.2dB.

特性 Features

•  2ch Master Volume (L,R Independent Control)
   Main Volume : 0dB to –76dB (2dB or 4dB step), –∞
   Trim Volume  : 0dB to –15dB (1dB step)
  *Total level is fixed at –87dB, on condition that the total level of Trim and Master volume is under “–87dB”.
•  Tone Control (Bass/Mid/Treble) ±8dB (2dB step)
•  4 Input Selector with Mute
•  Surround Function
•  Vocal Cut Function
•  Bass Boost Function
•  L+R Output for Spectrum Analysis Display
•  L+R Output for Subwoofer
•  MIC Mixing Function
•  2 REC output with mute
•  Input ATT  : –5/0/+3.5dB
•  Tone Input ATT  : 0/–8.2dB
•  External Input ATT  : +3/0/–3/–6dB

Application
Mini/Micro Component, Radio-Cassette Recorder with CD Player, etc.