APA2176 Datasheet (ANPEC) - 270mW Stereo Cap-Free Headphone Driver

APA2176, 270mW Stereo Cap-Free Headphone Driver

The APA2176/2176A is a stereo, fixed gain, and cap-free headphone driver which is available in TQFN4x4 20-pin, TQFN3x3 16-pin (APA2176A) or TSSOP-16 package.

Dual supply voltage provides higher efficiency and better power ripple rejection.

The APA2176/2176A is designed with ground-reference output a

APA2176 Features

* No Output Capacitor Required

* Dual Supply Voltage (PV >V ) DD DD

* VDD=1.8 ~5.5V

* PVDD=2.2 ~ 5.5V

* Meeting VISTA Requirements

* Output Power at 1% THD+N -200mW, at V =3.3V, DD PV =5.0V, DD RL=16Ω -55mW, at V =1.8V, DD PV =3.0V, DD RL=1