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AW8737AFCR数据手册Awinic中文资料规格书
AW8737AFCR规格书详情
描述 Description
AW8737A is specifically designed to enhance overall sound quality. It is an upgrading 7th-generation class K audio amplifier with high efficiency, low noise, ultra-low distortion and capability of outputting constant large volume.
With integrated AWINIC proprietary NCN output AGC audio algorithm, AW8737A can eliminate noise in playback and improve sound quality and effect. Using a novel K-Chargepump technology, its integrated charge pump efficiency can reach 93%, and power amplifier’s overall efficiency can reach 80%. With high efficiency, AW8737A can greatly prolong smart phone usage time.
AW8737A noise floor is as low as to 53μV, with 97dB high signal-to-noise-ratio (SNR). The ultra-low distortion 0.008% brings high-quality musical enjoyment.
AW8737A has a setting of 4-step selectable speaker-guard output power level from 0.6W to 1.2W, suitable for different rated power speakers. Within lithium battery voltage range, it keeps output power constant, preventing voice from degrading.
The AW8737A uses Awinic proprietary TDD-Noise suppression technology and EMI suppression technology, effectively restrain TDD-Noise and EMI interference.
AW8737A has built-in over-current protection, over-temperature protection and short-circuit protection. AW8737A is available in a 1.60mm×1.60mm, 0.4mm pitch FC-16 package.
特性 Features
• Low noise:53μV
• Power Amplifier’s Overall Efficiency: 80%
• Within Lithium Battery Voltage Range, Outputs Constant Large Volume
• Selectable speaker-guard power level:0.6w,0.8W,1W,1.2W
• No-Crack-Noise (NCN) Technology
• Super TDD-Noise Suppression
• Excellent Pop-Click Suppression
• One-Wire Pulse Control
• High PSRR: -68dB (217Hz)
• ESD Protection: ±1kV (CDM)
• Small Package
• 1.60mm×1.60mm, 0.4mm Pitch FC-16
技术参数
- 制造商编号
:AW8737AFCR
- 生产厂家
:Awinic
- Boost Type
:K-Charge Pump(inductor free)
- R=8Ω THD=1%
:1.75W@4.2V
- Protection
:NCN
- Receiver
:NO
- Package (mm)
:FCQFN 1.6×1.6-16L
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AWINIC(艾为) |
24+ |
FCQFN16L |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
AWINIC/艾为 |
2024+ |
CSP14 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
AWINIC |
19+ |
QFN |
787 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
AWINIC |
21+ |
FC2*2 |
37845 |
原装现货假一赔十 |
询价 | ||
AWINIC(艾为) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
AWINIC |
23+ |
CSP14 |
15000 |
全新原装现货,价格优势 |
询价 | ||
AWINIC |
23+ |
CSP-14 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
AWINIC |
22+ |
CSP14 |
30000 |
只做原装正品 |
询价 | ||
AWINIC |
24+ |
CSP14 |
11000 |
原装正品 有挂有货 假一赔十 |
询价 |