| 型號(hào)： | LPA4891 |
| 廠 商： | |
| 品牌/商標(biāo): | LPSemi/微源半導(dǎo)體 |
| 產(chǎn)品類別： | 集成電路/IC- AC/DC電源芯片 |
| 聯(lián)系人: | 顏先生/William |
| 電話： | 0755-82170220,21001680 |
LPA4891 微源3W音頻功率放大器 深圳原裝供應(yīng)
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
