BCT8902 Overview
The BCT8902 is specifically designed to improve the musical output dynamic range, enhance the overall sound quality, which is a new high efficiency boosted mono Class-D audio amplifier. The charge pump converter doubles the VDD up to 8.5V supply that can deliver 2.8W output power into an 8Ω speaker. BCT8902 integrated efficiency up to 90% of adaptive switch with Single-Frequency or DualFrequency Chargepump...
BCT8902 Key Features
- 2x Charge pump doubler converter Highest Voltage:8.5V
- Overall efficiency more than 82%
- 98dB SNR at 1W with 8Ω speaker
- High output power at THD+N=1%
- 2.8W@8Ω, VDD = 4.2V
- 3.2W@6Ω, VDD = 4.2V
- On-chip DPM control
- Speaker &Receiver 2-in-1 application support
- Single/dual-ended analog input interface
- 15 one wire pulse control modes