| 型号： | LPA4891 |
| 厂 商： | |
| 品牌/商标: | LPSemi/微源半导体 |
| 产品类别： | 集成电路/IC- AC/DC电源芯片 |
| 联系人: | 颜先生/William |
| 电话： | 0755-82170220,21001680 |
LPA4891 微源3W音频功率放大器 深圳原装供应
Features
◆ 2.5-5.5V Operation Voltage
◆ 0.1μA Ultra-low Current Shutdown Mode
◆ Improved Pop & Click Circuitry
◆ Unique Modulation Scheme Reduces EMI Emissions
◆ No Output Filter Required
◆ Output Power (PO) at 10% THD+N:
VDD=5V, 4Ω load, 2.9W(typ)
VDD=5V, 8Ω load, 1.7W(typ)
◆ External Gain Configuration Capability
◆ 0.4V Compatible Threshold for /SHDN Pin
◆ BTL Output Supporting Capacitive Loads
◆ RoHS Compliant and 100% Lead(Pb)-Free
◆ Package: SOP-8
Applications
◆ PMP
◆ PSP
◆ Game Machine
◆ GPS Tracker
◆ Portable Electronic Devices
