MA12070PXUMA1全新原裝現貨庫存，聯系電話:13590238352黃小姐（微信同號）
Type
Class D
No of Channels
2
Output Type
Stereo
Supply Voltage-Max
26V
Output Power
30W
Output Impedance
4Ω
Operating Temp Range
0°Cto85°C
Power Supply Rejection Ratio
70dB
特性和應用
Infineon Technologies has launched a family of highly monolithic Class D audio amplifier solutions which promise to provide high levels of audio performance while cutting typical power consumption by 75% compared to that of conventional Class D amplifiers.
APPLICATIONS
• Portable audio equipment
• Hi-fi systems
• Professional audio equipment
• Voice-controlled speakers
FEATURES
• Suitable for 2.0, 2.1, 4.0, 1.0 output-stage configurations
• 4th-order feedback error control
• <110mW power consumption in idle mode
• >77% efficiency at 1W power (1kHz sine, 8Ω)
• >91% efficiency at full power (1kHz sine, 8Ω)
• Supply-voltage range: 4V to 18V
• Under-voltage lock-out protection
• Short-circuit/over-current protection
• Over-temperature warning
• 64-pin thermally enhanced QFN package with exposed thermal pad
