APA2181中文资料PDF规格书
APA2181规格书详情
General Description
The APA2181 is a stereo, fixed gain, single supply, and cap-free headphone driver, which is available in a WLCSP1.6x1.6-12 package.
The APA2181 is ground-reference output, and no need the output capacitors for DC blocking. The advantages of eliminating the output capacitor are saving the cost, eliminating component height, and improving the low frequency response.
Features
• Operating Voltage: 2.3V~5.5V
• Supply Current
- IDD=1mA at VDD=3.6V
• Low Shutdown Current
- IDD=5mA at VDD=3.6V
• Ground Reference Output
- No Output Capacitor Required (for DC Blocking)
- Save the PCB Space
- Reduce the BOM Costs
- Improve the Low Frequency Response
• Output Power 50mW/Ch into 16W at VDD=3.6V
• High PSRR: 80dB at 217Hz
• Fast Start-Up Time: 4ms
• Integrate the De-pop Circuitry
• Thermal Protection
• Integrated LDO (Low Dropout Regulator) for Microphone Detection Circuit (1.9V)
• Surface-Mount Packaging WLCSP1.6x1.6-12
• Lead Free and Green Devices Available (RoHS Compliant)
Applications
• Handsets
• PDAs
• Portable Multimedia Devices
• Notebooks
产品属性
- 型号:
APA2181
- 制造商:
ANPEC
- 制造商全称:
Anpec Electronics Coropration
- 功能描述:
Low Supply Current, 50mW Stereo Cap-Free Headphone Driver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ANPEC |
23+ |
QFN |
3000 |
原装正品,假一罚十! |
询价 | ||
ANPEC |
TSSOP20 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
95/99 |
SOP-8 |
3363 |
询价 | ||||
APA |
2022 |
SOP8 |
2058 |
原厂原装正品,价格超越代理 |
询价 | ||
APA |
23+ |
SOP-8 |
2430 |
询价 | |||
ANPEC |
21+ |
TSSOP |
12588 |
原装现货价格优势 |
询价 | ||
ANPEC |
21+ |
QFN |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
AEC |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
询价 | ||
ANPEC |
22+ |
QFN |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
ANPEC/茂达 |
23+ |
QFN |
6500 |
专注配单,只做原装进口现货 |
询价 |