A2323中文资料创瑞科技数据手册PDF规格书
A2323规格书详情
DESCRIPTION
The A2323 is TDD suppression, super low EMI, single channel, class-D audio power amplifier.
The A2323 designed with the dedicated EEE (Enhanced Emission Elimination) technology, reducing great EMI jamming in full frequency span range, relative to 60cm audio cable, with more than 20dB level capability in FCC standard.
The A2323 internal professional timing control circuit, fully Suppressed the “Pop-Click” sound, can effectively erase the transient noise during power up, power down, power weak and power off in system operation.
The A2323 internal over current protection function and thermal protection function, can effectively protected chip operation form abnormal damage condition.
The A2323 is available in FC-9 package.
FEATURES
Dedicated RNS(RF-TDD Noise Suppression)
technology
The EEE technology is a super reduction capability in full frequency span EMI suppression.
Excellent in the “Pop-Click” noise suppression.
High PSRR: -70 dB (217Hz).
Support 1.8V control logic.
0.1 THD+N (0.4W output power, 4.2V power).
1.15W output power(10 THD ,4.2V power,8Ω load).
High efficiency in 90.
Low quiescent current (2.6mA).
Low shut down current ( <0.1uA).
Over current protection, hyper thermal protection.
ESD discharged protection : ±8kV (HBM).
Latch-up : ± 450 mA.
Available in FC-9 Package
APPLICATION
Mobile phone
PDA, GPS, MP3
Portable electronic devices
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AIT |
24+ |
NA/ |
1800 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AIT |
24+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
AIT |
24+ |
MSOP8 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
AIT |
23+ |
MSOP8 |
999999 |
原装正品现货量大可订货 |
询价 | ||
AIT |
25+23+ |
MSOP8 |
76950 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
24+ |
5 |
询价 | |||||
AIT |
25+ |
MSOP8 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
HITACHI |
16+ |
QFP |
4000 |
进口原装现货/价格优势! |
询价 | ||
AiT Semiconductor Inc |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
FERRAZ/罗兰熔断器 |
23+ |
标准封装 |
5000 |
原厂授权一级代理 IGBT模块 可控硅 晶闸管 熔断器质保 |
询价 |