XPT9612 is a section 6 w, no FM interference, AB/class D optional type, with 64 level simulation tuning quantity, dual channel high power amplifier. 5 v working voltage, the biggest driving power for 6 w (2 Ω, BTL load, THD < 10%), audio range total harmonic distortion noise is less than 1%. XPT9612 application circuit is simple, just a handful of peripheral devices, integrated feedback resistance; Output don't need external coupling capacitance and buffer network.

The XPT9612 ESOP packaging, especially suitable for large volume, small weight portable system. XPT9612 interior has overheating automatic shutoff protection mechanism; XPT9612 feedback resistance built-in, through the configuration peripheral parameters can adjust the voltage amplifier gain and best sound effect, convenient application. Is your USB subwoofer and microphone perfect solutions.

The main characteristics
For FM no interference, high efficiency, high quality sound
AB/class D switching, dual channel
- 75 db ~ + 24 db within the scope of the 64 order dc volume control function
6 w output power (10% THD, 5 v power supply, 2 Ω load)
3.6 W output power (10% THD, 5 v power supply, 3 Ω load)
3 w output power (10% THD, 5 v power supply, 4 Ω load)
Wide working voltage range: 2 V ~ 5.5 V
The power down pop sound inhibition
External gain adjustable, integrated feedback
Low turn off current and low EMI
Do not need to drive output coupling capacitance and buffer network
Overheating protection
The ESOP16 packaging

Basic application
Personal digital assistant (PDA), notebook computer, etc
Desktop computer
Low sound system, USB, 2.1/2.0 multimedia audio
Portable DVD player
Portable speaker
LCD monitor/projection television