WMSIC Electronic Components

ADI/LINEAR ADAU1466WBCPZ300RL

ModelADAU1466WBCPZ300RL
PackageLFCSP-72
BrandADI/LINEAR
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
ADI(Analog Devices) / LINEAR ADAU1466WBCPZ300RL
Type
LFCSP-72
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ADI(Analog Devices) / LINEAR
Electronic Component
ADAU1466WBCPZ300RL
Electronic Component
1
Package
LFCSP-72
Electronic Component
Digital Signal Processor (DSP / DSC)
Electronic Component
0.5g
I / O
14
Electronic Component
1
Features
Interface; Data; Integrated ADCInterface; Low Power
Electronic Component
BM0264490099
Operating Temperature
40℃~+105℃
Electronic Component
294.912MHz
Electronic Component
Electronic Component
Electronic Component
2000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ADAU1466WBCPZ300RL 数字信号处理器(DSP)产品概述

ADAU1466WBCPZ300RL是亚德诺半导体(ADI) 推出的一款面向音频信号处理的低功耗数字信号处理器(DSP),主打工业级可靠性与小型化设计,适用于对温度范围、运算性能和封装尺寸有严格要求的音频应用场景。

一、产品核心定位

该芯片定位于高性能音频DSP,针对实时音频信号处理优化,兼顾运算速度与功耗控制,可实现音频均衡、噪声抑制、音效增强、多通道混音等复杂功能。其工业级工作温度范围与小型化封装,使其成为汽车电子、工业音频、高端消费电子等领域的理想选择。

二、核心性能参数

1. 运算与主频

  • 最大主频达294.912MHz,该主频设计与常见音频采样率(如48kHz、96kHz)同步,可实现精准的实时音频处理,避免采样率转换带来的信号失真;
  • 内置专用音频运算单元,支持浮点运算,提升复杂音效算法(如3D音效、主动降噪)的执行效率。

2. 接口与I/O

  • 通用I/O(GPIO)数量为14个,可用于控制外部设备(如按键、LED、音频 codec);
  • 音频接口丰富:支持I2S、TDM(最多支持8通道)、SPDIF(数字音频输出)、PWM(音频输出/控制)等,兼容主流音频设备与模块。

3. 内存配置

内置非易失性存储器(ROM)与随机存储器(RAM):

  • 程序RAM:128KB,用于存储实时运行的音频算法;
  • 数据RAM:64KB,用于缓存音频数据与中间计算结果;
  • 引导ROM:192KB,支持从SPI Flash等外部存储引导程序。

三、封装与工作环境

1. 封装类型

采用LFCSP-72(10×10mm) 封装:

  • 无引线芯片载体封装,体积小、散热性能优异,适合高密度PCB设计;
  • 引脚间距紧凑,抗机械应力能力强,可降低焊接缺陷风险。

2. 工作环境

  • 工作温度范围:-40℃至+105℃,符合工业级与汽车级环境要求,可在极端温度(如户外设备、车载高温环境)下稳定运行;
  • 供电要求:典型单电源3.3V供电,待机功耗低(典型值<1mA),适合电池供电或功耗敏感设备。

四、典型应用场景

  1. 汽车音频系统:车载音响的音效增强(如环绕声、均衡调节)、主动噪声抑制(ANC)、语音识别预处理;
  2. 工业音频设备:工业级语音对讲系统、音频采集仪、远程监控音频模块;
  3. 高端消费电子:无线降噪耳机、便携式蓝牙音箱、高端音响的数字信号处理;
  4. 专业音频领域:便携式音频接口、小型调音台的多通道混音与信号处理。

五、关键设计优势

  1. 开发便捷性:支持ADI SigmaStudio图形化编程工具,无需手写汇编或C代码,可通过拖拽算法模块快速完成音频处理流程设计;
  2. 音频质量优异:内置低噪声模拟前端/后端,总谐波失真+噪声(THD+N)典型值达-100dB以下,保证音频信号的纯净度;
  3. 可靠性与抗干扰:符合工业级可靠性标准,抗电磁干扰(EMI)能力强,可在复杂电磁环境下稳定工作;
  4. 灵活性高:支持外部SPI Flash扩展程序存储,可根据应用需求升级音频算法,无需更换硬件。

综上,ADAU1466WBCPZ300RL凭借高性能运算、工业级可靠性、小型化封装与便捷开发工具,成为多场景音频信号处理的高性价比解决方案。

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