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BELLING - 2.6 Watt Mono Filter-Free Class-D Audio Power Amplifier

Numéro de référence BL6305MM
Description 2.6 Watt Mono Filter-Free Class-D Audio Power Amplifier
Fabricant BELLING 
Logo BELLING 





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BL6305MM fiche technique
BL6305
2.6 Watt Mono Filter-Free Class-D Audio Power Amplifier
Features
Efficiency With an 8-Ω Speaker:
88% at 400 mW
80% at 100 mW
2.1mA Quiescent Current
0.4µA Shutdown Current
Optimized PWM Output Stage Eliminates LC Output Filter
Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor
Improved PSRR (−75 dB) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a
Voltage Regulator
Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
Improved CMRR Eliminates Two Input Coupling Capacitors
MSOP8, SOP8, DFN8 package
General Description
The BL6305 is a 2.6W high efficiency filter-free class-D audio power amplifier that requires
only three external components.
Features like 88% efficiency, −75dB PSRR, and improved RF-rectification immunity make
the BL6305 ideal for cellular handsets. In cellular handsets, the earpiece, speaker phone, and
melody ringer can each be driven by the BL6305.
Applications
Mobile phonePDA
MP3/4PMP
Portable electronic devices
Order Information
Part Number
BL6305MM
BL6305DN
BL6305SO
Pin Diagrams
Package
MSOP8
DFN8
SOP8
Shipping
3000 pcs / Tape & Reel
3000 pcs / Tape & Reel
2500 pcs / Tape & Reel
http://www.belling.com.cn
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