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AW8737AFCR数据手册Awinic中文资料规格书

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厂商型号

AW8737AFCR

功能描述

High Efficiency, Low Noise, Ultra-Low Distortion, Constant Large Volume, Upgrade 7th-Generation Class K Audio Amplifier

制造商

Awinic Shanghai awinic technology co.,ltd

中文名称

艾为电子 上海艾为电子技术股份有限公司

数据手册

下载地址下载地址二

更新时间

2025-8-7 23:00:00

人工找货

AW8737AFCR价格和库存,欢迎联系客服免费人工找货

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