
WM1811技术文档下载:
WM1811 - 产品及功能框图:

Cirrus Logic芯片:
- CS2100CP-CZZR - 集成电路(IC) > 时钟/定时 > 时钟发生器,PLL,频率合成器
- CS8952-IQ - 集成电路(IC) > 接口 > 驱动器,接收器,收发器
- EP7212-CV-D - 集成电路(IC) > 嵌入式 > 片上系统(SoC)
- CS5534-BSZ - 集成电路(IC) > 数据采集 > 模数转换器(ADC)
- PA84A - 运算放大器,缓冲放大器芯片
- HS01 - 热敏 - 散热器
- WM8581AGEFT/RV - 集成电路(IC) > 接口 > 编解码器
- CS230001-CZZ - 集成电路(IC) > 时钟/定时 > 时钟发生器,PLL,频率合成器
- CS1616-FZZR - 集成电路(IC) > 电源管理(PMIC) > LED 驱动器
- CDKWM8325-S-1 - 评估和演示板及套件



WM1811 - Stereo Codec with 3 Digital Audio Interfaces
WM1811是Cirrus Logic公司的一款编解码器产品,WM1811是Stereo Codec with 3 Digital Audio Interfaces,本站介绍了WM1811的封装应用图解、特点和优点、功能等,并给出了与WM1811相关的Cirrus Logic元器件型号供参考。
WM1811 - Stereo Codec with 3 Digital Audio Interfaces - 编解码器 - 低功耗音频转换器 - Cirrus Logic
WM1811 - 产品描述
WM1811 - 产品特性
- 24-bit2-channelhi-fiDACand2-channelhi-fi
- ADC100dBSNRduringDACplayback('A'weighted)
- SmartMICinterface
- Power,clockinganddatainputforuptotwodigitalMICs
- HighperformanceanalogMICinterface
- MICactivitydetect&interruptallowsprocessortosleep
- Lowpowerjackdetectionsupport
- Impedancesensingforaccessory/push-buttondetection
- 2Wstereo(2x2W)classDspeakerdriver
- CaplessClassWheadphonedrivers
- Integratedchargepump
- 5.3mWtotalpowerforDACplaybacktoheadphones
- 4Lineoutputs(single-endedordifferential)
- BTLEarpiecedriver
- Digitalaudiointerfacesformulti-processorarchitecture
- Asynchronousstereoduplexsamplerateconversion
- Powerfulmixinganddigitalloopbackfunctions
- ReTuneMobile5-band,4-channelparametricEQ
- Dynamicrangecontroller
- DualFLLprovidesallnecessaryclocks
- Self-clockingmodesallowprocessortosleep
- Allstandardsampleratesfrom8kHzto96kHz
- Activenoisereductioncircuits
- DCoffsetcorrectionremovespopsandclicks
- Groundloopnoisecancellation
- IntegratedLDOregulators
- 80-ballW-CSPpackage(4.158x3.876x0.607mm)
WM1811 - 规格表
| Part | Dynamic Range (dB) | THD+N (dB) | Sample Rate (kHz) | Analog I/O | Power Supply (V) | Comments | Package |
|---|---|---|---|---|---|---|---|
| WM1811 | 100DAC; 94ADC | -83DAC; -84ADC | 96 | Single-ended/ Differential | VA=1.71to5.5; VD=1to3.6 | ReTune parametric EQ, dynamic range controller, digital noise gate, ASRC, 2x DMIC interface, HP/speaker amps, dual FLL | 80 WLCSP |
下面可能是您感兴趣的Cirrus Logic公司编解码器元器件
- WM8993 - Codec with Stereo Speaker Drivers and Class W Headphone Driver
- WM8580 - codec with S/PDIF Transceiver
- CS5505 - 低功耗16/20位 A/D 转换器
- WM8804 - S/PDIF Digital Interface Transceiver
- WM8742 - Stereo DAC with DSD Support
- CS4361 - 105分贝24位192千赫6轨道D/A转换器
- CS5510 - 16/20位8引脚 Delta-Sigma A/D 转换器
- WM9712 - codec with Touchpanel Controller
- WM5102S - Smart Codec with Master Hi-Fi DSP
- CS8422 - 24 位、192 kHz、异步立体声采样率转换器


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