LC823433TA中文资料Audio Processing System LSI for MP3 Record and Playback Devices数据手册ONSEMI规格书

描述 Description

The LC823433TA is an audio processing system for MP3 recording and playback devices.The device integrates a proprietary 32-bit Digital Signal Processor (DSP), with analog blocks such as 16-bit audio ADC, 16-bit audio DAC, 300 mW speaker amplifier and 5 mW headphone amplifier.It includes interfaces such as USB2.0 High Speed device I/F, eMMC/SD I/F, and a segment LCD driver, enabling it to be a single-chip audio solution suitable for portable audio devices.In addition, a variety of DSP code is available - size and performance optimized for 32-bit DSP - for voice signal processing application.

特性 Features

• Integrated 32-bit LPDSP32 :MP3, SD Card I/F, USB2.0 I/F, etc.
• Low cost and small foot print
• Various Audio System Functions :Record and Playback, Adjusting the playback speed and Multipurpose filter, etc.
• Easy to implement voice recorder, audio player
• Various Analog Functions :Integrated Microphone Amplifier, AB Class Amplifier, etc.
• Low cost and small foot print

应用 Application

• Audio Processing System for MP3 Record and Playback Devices
• IC Recorder
• Audio Player
• Radio Recorder
• Home Audio (Mini compo)

简介

LC823433TA属于集成电路（IC）的音频专用。由ONSEMI制造生产的LC823433TA音频专用音频专用的半导体器件专为音频信号的滤波、驱动、放大、转换和接口而设计。特征包括功能、应用、通道数、接口、电压和规格。应用包括音频系统、汽车音频、消费类音频、乐器、专业音频、通信系统、电信系统、数字音频、驱动器、前置放大器、信号混合、信号处理、语音触发器解决方案和 10 Base-T。