TS4999
TS4999 is Filter-free stereo 2.8W class D audio power amplifier manufactured by STMicroelectronics.
Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects
Features
- Operates from VCC = 2.4 to 5.5 V
- Dedicated standby mode active low/channel
- Output power per channel: 2.8 W at 5 V into
4 Ω with 10% THD+N or 0.7 W at 3.6 V into 8 Ω with 1% THD+N max.
- Selectable 3D sound effect
- Four gain setting steps: 3.5, 6, 9.5 and 12 dB
- Low current consumption
- PSSR: 63 dB typical at 217 Hz.
- Fast start up phase: 7.8 ms
- Short-circuit and thermal shutdown protection
- Flip chip 18-bump lead-free package
Applications
- Cellular phones
- PDAs
- Notebook PCs
Description
The TS4999 is a stereo fully-differential class D power amplifier. It can drive up to...
