位置:LC75382E > LC75382E详情

LC75382E中文资料

厂家型号

LC75382E

文件大小

284.7Kbytes

页面数量

16

功能描述

Electronic Tone Controls for Car Stereo Systems?

Electronic Tone Controls for Car Stereo Systems

数据手册

下载地址一下载地址二

生产厂商

SANYO

LC75382E数据手册规格书PDF详情

Overview

The LC75382E is an electronic tone control IC that can implement, with minimal external components, the complete range of tone and volume controls required in a car stereo, including volume, balance, fader, bass and treble, input switching and input level controls.

Features

• Volume: Controls the left and right volume levels

independently from 0 dB to –78 dB (in

2 dB steps) and –∞ dB (41 settings).

Since the left and right levels are

independent this circuit also functions as

a balance control.

• Fader: Attenuates either the rear or front outputs

over 16 levels, from 0 dB to –20 dB in

2 dB steps, from –20 dB to –25 dB in

5 dB step, from –25 dB to –45 dB in

10 dB steps and then to –60 dB and –∞ dB.

• Bass/treble: Implements 21 position bass and treble

controls with the addition of external

capacitors.

• Input selector: Selects one of four inputs for both the

left and right channels. The selected

input signal can be amplified by between

0 dB and +18 dB in 6 dB steps.

• The provision of on-chip operational amplifiers means

that few external components are required.

• Fabricated in a silicon gate process for minimal

switching noise.

• All functions can be controlled by serial data over a

CCB interface.

LC75382E产品属性

  • 类型

    描述

  • 型号

    LC75382E

  • 制造商

    SANYO

  • 制造商全称

    Sanyo Semicon Device

  • 功能描述

    Electronic Tone Controls for Car Stereo Systems

更新时间:2025-10-6 15:30:00
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