
WM9712技术文档下载:
WM9712 - 产品及功能框图:

Cirrus Logic芯片:
- CS5344-DZZ - 集成电路(IC) > 数据采集 > ADC/DAC - 特殊用途
- WM8533-2011-CS20-M-S - Wolfson欧胜微音频芯片
- EP9315-IBZ - 集成电路(IC) > 嵌入式 > 微处理器
- WM0010-6320-CS42-M - Wolfson欧胜微音频芯片
- CS5346-CQZ - 集成电路(IC) > 数据采集 > ADC/DAC - 特殊用途
- SA60 - 电机, 电桥式驱动器芯片
- WM8350-6143-EB129-M - Wolfson欧胜微音频芯片
- VRE302CS - 电压基准芯片
- CS8416-CZZ - 集成电路(IC) > 音频专用
- CS61583-IQ5Z - 集成电路(IC) > 接口 > 电信



WM9712 - codec with Touchpanel Controller
WM9712是Cirrus Logic公司的一款便携式编解码器产品,WM9712是codec with Touchpanel Controller,本站介绍了WM9712的封装应用图解、特点和优点、功能等,并给出了与WM9712相关的Cirrus Logic元器件型号供参考。
WM9712 - codec with Touchpanel Controller - 便携式编解码器 - 编解码器 - Cirrus Logic
WM9712 - 产品描述
WM9712 - 产品特性
- AC’97Rev2.2compatiblestereocodec
- DACSNR94dB,THD87dB
- ADCSNR92dB,THD87dB
- VariableRateAudio,supportsallWinCEsamplerates
- ToneControl,BassBoostand3DEnhancement
- On-chip45mWheadphonedriver
- On-chip400mWmonospeakerdriver
- Stereo,monoordifferentialmicrophoneinput
- AutomaticLevelControl(ALC)
- AuxiliarymonoDAC(ringtoneorDClevelgeneration)
- Seamlessinterfacetowirelesschipset
- Resistivetouchpanelinterface
- Supports4-wireand5-wirepanels
- 12-bitresolution,INL+2LSBs(<0.5pixels)
- X,Yandtouch-pressure(Z)measurement
- Pen-downdetectionsupportedinSleepMode
- Upto5GPIOpins
- 2comparatorinputsforbatterymonitoring
- Upto4auxiliaryADCinputs
- 1.8Vto3.6Vsupplies
- 7x7mmQFN
WM9712 - 规格表
| Part | DACs/ADCs | Headphone Driver | BTL Speaker Out | Control+Data Interface | Power Supply (V) | Features | Package |
|---|---|---|---|---|---|---|---|
| WM9712 | 3/ 3 | Yes, 45 mW into 16 ohms | Yes, 400 mW | AC '97 | VA=1.8to3.6; VD=1.5to3.6 | AUX ADC, battery monitor | 48 QFN |
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