1. Introduce
SL-BD04 is new stereo class T amplifier with bluetooth. it is 15W(4ohm) continuous average per channel class-T digital audio power amplifier, use Tripath's proprietary power processing technology, class-T amplifiers offer both the audio fidelity of class-AB and the power efficiency of class-D amplifier.
2. Feature
A. Amplifier
Audiophile "quality sound
0.04% THD+N @9W 4ohm
0.18% IHF-IM@1W 4ohm
11W@4 ohm,0.1% THD+N
6W@ 8 ohm,0.1% THD+N
High power
15W@4 ohm,10% THD+N
10W@8 ohm,10% THD+N
Class-T architecture
High efficiency
88% @10W 8ohm
81% @ 15W 4ohm
Dynamic range=102dB
Mute and sleep Input
Integrated Gate Drive Supply
Over-current protection
Over-temperature protection
IC package: 36-pin Power SOP
PCB material is FR4, thickness 1.6MM
The dimension is L100mm*W44mm*H33mm
B. Bluetooth
Compliant with Bluetooth Specification v.2.1+EDR in2.4GHz ISM band
Support protocol: A2DP, AVRCP, HFP
Support AEC function
Support SD/MMC/SDHC
Support U_HOST function.
Support remote function
Support MP3, WMA, APE, FLAC, WAV format
Support audio in, MIC, FM function
Support ADC keys
Support display
