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WM8770SIFT规格书详情
DESCRIPTION
The WM8770 is a high performance, multi-channel audio codec. The WM8770 is ideal for surround sound processing applications for home hi-fi, automotive and other audio visual equipment. A stereo 24-bit multi-bit sigma delta ADC is used with an eight stereo channel input selector. Each channel has analogue domain mute and programmable gain control. Digital audio output word lengths from 16-32 bits and sampling rates from 8kHz to 96kHz are supported.
FEATURES
• Audio Performance
− 106dB SNR (‘A’ weighted @ 48kHz) DAC
− 102dB SNR (‘A’ weighted @ 48kHz) ADC
• DAC Sampling Frequency: 8KHz – 192kHz
• ADC Sampling Frequency: 8KHz – 96kHz
• 3-Wire SPI or CCB MPU Serial Control Interface
• Master or Slave Clocking Mode
• Programmable Audio Data Interface Modes
− I2S, Left, Right Justified or DSP
− 16/20/24/32 bit Word Lengths
• Four Independent stereo DAC outputs with independent
analogue and digital volume controls
• Analogue Bypass Path Feature
• Six channel selectable AUX input to the volume controls
• Eight stereo ADC inputs with analogue gain adjust from
+19dB to –12dB in 1dB steps
• 2.7V to 5.5V Analogue, 2.7V to 3.6V Digital supply Operation
• 5V tolerant digital inputs
APPLICATIONS
• Surround Sound AV Processors and Hi-Fi systems
• Automotive Audio
产品属性
- 产品编号:
WM8770SIFT/V
- 制造商:
Cirrus Logic Inc.
- 类别:
集成电路(IC) > 编解码器
- 包装:
托盘
- 类型:
音频
- 数据接口:
串行
- 分辨率(位):
24 b
- ADC/DAC 数:
1 / 4
- 三角积分:
是
- 信噪比,ADC/DAC (db)(典型值):
102 / 106
- 动态范围,ADC/DAC (db) 典型值:
102 / 106
- 电压 - 供电,模拟:
2.7V ~ 5.5V
- 电压 - 供电,数字:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
64-TQFP
- 供应商器件封装:
64-TQFP
- 描述:
IC CODEC 24BIT 64TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Cirrus Logic Inc. |
23+ |
64TQFP |
9000 |
原装正品,支持实单 |
询价 | ||
WOLFSON |
23+ |
QFP64 |
20000 |
原厂原装正品现货 |
询价 | ||
WOLFOSN |
2023+ |
TQFP-64 |
4825 |
全新原厂原装产品、公司现货销售 |
询价 | ||
CIRRUS LOGIC |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
WOLFSON |
2023+ |
TQFP-64 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
WOLF |
23+ |
27601 |
大批量供应优势库存热卖 |
询价 | |||
WOLFSON |
TQFP-64 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
WOLFSON |
TQFP64 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
WOLF |
2018+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
WOLFSON |
23+ |
QFP64 |
8215 |
原厂原装 |
询价 |