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WM8941GEFLV规格书详情
DESCRIPTION
The WM8941 is a low power, high quality mono CODEC designed for portable applications such as digital still cameras or camcorders.
The device integrates support for a differential or single ended mic, and includes drivers for speakers or headphone, and mono line output. External component requirements are reduced as no separate microphone or headphone amplifiers are required. A high performance, low power current-mode video buffer provides inherent short circuit protection.
FEATURES
• Mono CODEC:
• Audio sample rates:8, 11.025, 16, 22.05, 24, 32, 44.1, 48kHz
• DAC SNR 98dB, THD -84dB (‘A’-weighted @ 8 – 48ks/s)
• ADC SNR 94dB, THD -80dB (‘A’-weighted @ 8 – 48ks/s)
• On-chip Headphone/Speaker Driver
- 40mW output power into 16Ω
- BTL speaker drive 0.4W into 8Ω
• Additional MONO Line output
• Multiple analog or ‘Aux’ inputs, plus analog bypass path
• Mic Preamps :
• Differential or single end Microphone Interface
- Programmable preamp gain
- Pseudo differential inputs with common mode rejection
- Programmable ALC / Noise Gate in ADC path
• Low-noise bias supplied for electret microphones
OTHER FEATURES
• Integrated video buffer with LPF and clamp.
• Digital Playback Limiter
• Programmable high pass filter (wind noise reduction)
• 4 notch filters (narrowband noise suppression)
• On-chip PLL
• Low power, low voltage
- 2.5V to 3.6V (digital: 1.71V to 3.6V)
• 4x4x0.75mm 28 lead QFN package
APPLICATIONS
• Digital still cameras and camcorders
• General purpose mono audio CODEC with video buffer
产品属性
- 型号:
WM8941GEFLV
- 制造商:
WOLFSON
- 制造商全称:
WOLFSON
- 功能描述:
Mono CODEC with Speaker Driver and Video Buffer
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WOLFSON |
2020+ |
BGA |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CIRRUSLOG |
23+ |
NA/ |
5970 |
原装现货,当天可交货,原型号开票 |
询价 | ||
CIRRUS LOGIC |
20+ |
WLCSP25 |
2720 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WOLFSON |
23+ |
WCSP-25 |
20000 |
询价 | |||
Cirrus Logic(凌云) |
2021+ |
WCSP-36(2.97x3.07) |
499 |
询价 | |||
Cirrus Logic(凌云) |
22+ |
WCSP-25(2.41x2.41) |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
WOLFSON |
2023+ |
WCSP-25 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
CIRRUS |
23+ |
25-WFBGA |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
CIRRUSLOGIC |
22+ |
NA |
10000 |
绝对原装现货热卖 |
询价 | ||
WOLFSON |
23+ |
NA |
1523 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 |