音频放大器

BCT8005

The BCT8005 is a 2.8W mono filter-less Class-D amplifier with high PSRR and differential input that eliminate noise and RF rectification.

Features like greater than 90% efficiency and small PCB area make the BCT8005 Class-D amplifier ideal for portable applications. The output uses a filter-less architecture minimizing the number of external components and PCB area whilst providing a high performance, simple and lower cost system.
The BCT8005 features over current protection and thermal shutdown.
The BCT8005 is available in 8-pin package. This device operates over the -40°C to +85°C extended temperature range.
 
FEATURES
2.8V to 5.5V Single-Supply Operation
POUT at 10% THD+N, f=1kHz,VCC=5V
RL=8Ω 1.67W(Typ.)
RL=4Ω 2.80W(Typ.)
-80dB PSRR at 1kHz
Over current Protection
Thermal Shutdown
Available packages: SOP8,  MSOP8,  DFN2x2-8L
Temperature Range: –40°C to 85°C

APPLICATIONS
MP3/MP4
Smart Speaker
Portable Instrumentation
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