首页 >WM8976>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

WM8976

Low Power CODEC With Speaker Driver

DESCRIPTION The WM8976 is a low power, high quality CODEC designed for portable applications such as multimedia phone, digital still camera or digital camcorder. The device integrates a preamp for differential microphone, and includes drivers for speakers, headphone and differential or stere

文件:1.03218 Mbytes 页数:83 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976

Stereo CODEC With Speaker Driver

文件:1.25534 Mbytes 页数:108 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976

带扬声器驱动器的 98/95 dB 编解码器

WM8976 是一款低功率的编解码器,集成了差分麦克风的前置放大器,并包含适用于扬声器、耳机和差分或立体声线路输出的驱动器。由于无需单独的麦克风或耳机放大器,因此降低了对外部元件的需求。高级片上数字信号处理功能包括五波段均衡器、用于通过模/数转换器的麦克风或线路输入的混合信号自动电平控制,以及用于录制或回放的纯数字限制器功能。在模数转换器 (ADC) 路径中另有其他数字滤波选项,可提供“风噪声消减”等应用滤波。WM8976 编解码器可作为主要器件或从属器件运行。内部 PLL 可基于通用的参考时钟频率(例如 12 和 13 MHz)为编解码器生成所有所需音频时钟。芯片的个别部分还可通过软件控制关 立体声编解码器:·数模转换器 (DAC) 信噪比 (SNR) 98 dB,总谐波失真 (THD) - 84 dB(“A”加权 @ 48 kHz)\n·模数转换器 (ADC) 信噪比 (SNR) 95 dB,总谐波失真 (THD) - 84 dB(“A”加权 @ 48 kHz)\n·带“无电容”选项的片上耳机驱动器\n·16 ohm / 3.3 V SPKVDD 下的输出功率为 40 mW\n·8 ohm 桥接负载 (BTL) 扬声器 / 5 V SPKVDD 下的输出功率为 1 W\n·能够驱动压电扬声器\n·立体声扬声器驱动器配置\n麦克风前置放大器:·差分或单端麦克风接口\n·可编程前置放;

CirrusLogic

凌云逻辑

WM8976GEFL/RV

Low Power CODEC With Speaker Driver

DESCRIPTION The WM8976 is a low power, high quality CODEC designed for portable applications such as multimedia phone, digital still camera or digital camcorder. The device integrates a preamp for differential microphone, and includes drivers for speakers, headphone and differential or stere

文件:1.03218 Mbytes 页数:83 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976GEFLSLASHRV

Low Power CODEC With Speaker Driver

DESCRIPTION The WM8976 is a low power, high quality CODEC designed for portable applications such as multimedia phone, digital still camera or digital camcorder. The device integrates a preamp for differential microphone, and includes drivers for speakers, headphone and differential or stere

文件:1.03218 Mbytes 页数:83 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976_06

Stereo CODEC With Speaker Driver

文件:1.25534 Mbytes 页数:108 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976_11

Stereo CODEC with Speaker Driver

文件:1.42593 Mbytes 页数:114 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976CGEFL/RV

Stereo CODEC with Speaker Driver

文件:1.42593 Mbytes 页数:114 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976CGEFL/V

Stereo CODEC with Speaker Driver

文件:1.42593 Mbytes 页数:114 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

WM8976CGEFLSLASHRV

Stereo CODEC with Speaker Driver

文件:1.42593 Mbytes 页数:114 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司

技术参数

  • 声道输出:

    1

  • 数模转换器 (DAC) THD+N (dB):

    -84

  • 模数转换器 (ADC) THD+N (dB):

    -84

  • 模拟电源 (V):

    2.5-3.6

  • 电源电流 (µA):

    1.71-3.6

  • 封装:

    32 QFN

供应商型号品牌批号封装库存备注价格
WOLFSON
24+
BGA
850
询价
WOLFSON
13+
BGA
1996
原装分销
询价
QFN
5000
询价
WOLFSON
25+
QFN
15000
全新原装现货,假一赔十
询价
ADI
22+
N/A
60000
专注配单,只做原装现货
询价
ADI
23+
N/A
8000
只做原装现货
询价
ADI
23+
N/A
7000
询价
WM
24+
QFN-32
6500
郑重承诺只做原装进口现货
询价
WOLFSON
24+
QFN-32
56800
特价现货,下单送华为手机.香港 日本 新加坡
询价
WOLFSON
17+
QFN
6200
100%原装正品现货
询价
更多WM8976供应商 更新时间2026-1-17 14:02:00