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XPT9920中文资料
XPT9920数据手册规格书PDF详情
Main features of chip functions
No interference to FM, high efficiency, excellent sound quality
AB/D class switching
Multi-channel optional, up to 4 channels can be composed
10W output power (10% THD, 8.4V power supply, 4Ω load)
8W output power (10% THD, 7.4V power supply, 4Ω load)
3.5W output power (10% THD, 5V power supply, 4Ω load)
Wide operating voltage range: 2.5V~8.5V
Pop sound suppression during power-on and power-off
External gain adjustable, integrated feedback
Low shutdown current, low EMI
No need to drive output coupling capacitor, bootstrap capacitor and buffer network
Unit gain stable
Overheating protection, overvoltage protection
Adopt HSOP-28 package
更新时间：2025-11-29 8:11:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
XPT/TCS |
22+23+ |
HSOP-28 |
865193 |
代理全新原装假一罚十 |
|||
XPT |
24+ |
HSOP28 |
362652 |
210W的F类功放 |
|||
XPT |
19+ |
TSSOP24 |
20000 |
自家现货支持实单 |
|||
XPT |
24+ |
TSSOP24 |
65200 |
一级代理/放心采购 |
|||
XPT |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
|||
XPT |
23+ |
SOP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
XPT |
15+ |
SOP8 |
178 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
XPT |
2023+ |
ESOP8 |
1280 |
全新原装正品,优势价格 |
|||
XPT |
24+ |
NA/ |
3307 |
原装现货,当天可交货,原型号开票 |
|||
XPT |
1908+ |
ESOP8 |
1280 |
原装现货 |
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