特色

1. Operating voltage: 2.2V to 5.5V
2. High signal-to-noise ratio
3. Low distortion
4. Large output voltage swing
5. Low power consumption
6. Output power 1200mW at 10% THD+N into 8Ω (V_DD=5V)
7. Wide temperature operating range
8. Low standby current
9. Power off control
10. Direct drive speaker

方块图与脚位

产品系列

资源

1. IC: Holtek HT82V739, 1200mW Audio Power Amp with Shutdown，包含规格书、封装尺寸等。