Stereo CODEC for Portable Audio Applications

文件：773.53 Kbytes 页数：60 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

带扬声器驱动器的编解码器

WM8750 是一款低功率、高品质的立体声编解码器，带有集成的立体声或单声道麦克风接口和立体声耳机。先进的片上数字信号处理为麦克风或线路输入完成图形均衡器、3-D 音效增强和自动电平控制功能。WM8750 可作为主要或从属器件运行，具有不同主时钟频率，包括用于 USB 设备的 12 或 24 MHz，或 256 fs 标准频率，例如 12.288 MHz 和 24.576 MHz。96 kHz、48 kHz、44.1 kHz 等不同的音频采样率直接生成自主时钟，无需外部 PLL。 ·数模转换器 (DAC) 信噪比 (SNR) 98 dB（“A”加权），总谐波失真 (THD) -95 B（48 kHz、3.3 V）\n·模数转换器 (ADC) 信噪比 (SNR) 95 dB（“A”加权），总谐波失真 (THD) - 90 dB（48 kHz、3.3 V）\n·完整立体声/单声道麦克风接口\n·可编程自动电平控制 (ALC)/噪音门\n·片上 400 mW 桥接负载 (BTL) 扬声器驱动器（单声道）\n·片上耳机驱动器\n·>40 mW 输出功率（16 W/3.3 V）\n·总谐波失真 (THD) – 20 mW 下为 80 dB，16 W 负载下信噪比 (SNR) 为 ;

CirrusLogic

凌云逻辑

Stereo CODEC for Portable Audio Applications

The WM8750BL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate microphone or headphone

文件：731.41 Kbytes 页数：59 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

The WM8750BL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate microphone or headphone

文件：731.41 Kbytes 页数：59 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

The WM8750BL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate microphone or headphone

文件：731.41 Kbytes 页数：59 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

The WM8750BL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate microphone or headphone

文件：731.41 Kbytes 页数：59 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

DESCRIPTION The WM8750JL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate micropho

文件：561.42 Kbytes 页数：61 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

DESCRIPTION The WM8750JL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate micropho

文件：561.42 Kbytes 页数：61 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

DESCRIPTION The WM8750JL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate micropho

文件：561.42 Kbytes 页数：61 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

Stereo CODEC for Portable Audio Applications

DESCRIPTION The WM8750JL is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate micropho

文件：561.42 Kbytes 页数：61 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司