
WM8918技术文档下载:
WM8918 - 产品及功能框图:

Cirrus Logic芯片:
- WM1824BGEDT/R - 集成电路(IC) > 数据采集 > ADC/DAC - 特殊用途
- CS2000P-CZZ - 集成电路(IC) > 时钟/定时 > 时钟发生器,PLL,频率合成器
- WM8994ECS/R - 集成电路(IC) > 接口 > 编解码器
- VRE310AS - 电压基准芯片
- CS40L25B-CNZR - 集成电路(IC) > 专用 IC
- EP9301-CQZR - 集成电路(IC) > 嵌入式 > 微处理器
- CDBWM7236-M-1 - 评估和演示板及套件
- HS28 - 热敏 - 散热器
- CS5361K-DZZ - 集成电路(IC) > 数据采集 > ADC/DAC - 特殊用途
- WM8958ECS/R - 集成电路(IC) > 接口 > 编解码器



WM8918 - Ultra Low Power Stereo DAC with Headphone Driver
WM8918是Cirrus Logic公司的一款低功耗音频转换器产品,WM8918是Ultra Low Power Stereo DAC with Headphone Driver,本站介绍了WM8918的封装应用图解、特点和优点、功能等,并给出了与WM8918相关的Cirrus Logic元器件型号供参考。
WM8918 - Ultra Low Power Stereo DAC with Headphone Driver - 低功耗音频转换器 - D/A 转换器 - Cirrus Logic
WM8918 - 产品描述
WM8918 - 产品特性
- 3.8mWquiescentpowerconsumptionforDACtoheadphoneplayback
- DACSNR96dBtypical,THD-86dBtypical
- 2.4mWquiescentpowerconsumptionforanalogbypassplayback
- Controlwritesequencerforpopminimisedstart-upandshutdown
- Singleregisterwritefordefaultstart-upsequence
- IntegratedFLLprovidesallnecessaryclocks
- Self-clockingmodesallowprocessortosleep
- Allstandardsampleratesfrom8kHzto96kHz
- Stereodigitalmicrophoneinput
- 3singleendedinputsperstereochannel
- 1fullydifferentialmic/lineinputperstereochannel
- DigitalDynamicRangeController(compressor/limiter)
- Digitalsidetonemixing
- Ground-referencedheadphonedriver
- Ground-referencedlineoutputs
- 32-pinQFNpackage(4x4mm,0.4mmpitch)
WM8918 - 规格表
| Part | Channels | Resolution (bits) | Dynamic Range (dB) | THD+N (dB) | Sample Rate (kHz) | Analog Outputs | Power Supply (V) | Output Level (Vrms) | Comments | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| WM8918 | 2 | 24 | 96 | -86 | 8?96 | Single-ended | VA=1.71to2; VD=1.42to3.6 | 1 | 5 band EQ, DRC, digital MIC interface, HP driver, FLL | 32 QFN |
下面可能是您感兴趣的Cirrus Logic公司低功耗音频转换器元器件
- WM9010 - Low Power Class G Stereo Headphone Driver
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- WM8737 - Stereo ADC with Microphone Preamp
- WM7211E - Top Port Digital Silicon Microphone
- CS42438 - 108分贝192千赫6输入6或8输出环绕声TDM CODEC
- WM8253 - Single Channel CCD/CIS ADC
- CS8420 - 24位96千赫采样频率转换器和收发器
- WM8234 - 6-Channel High Speed CCD/CIS ADC
- CS5526 - 带4位锁存器的16/20位多范围A/D转换器


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