General Description

The HAA3601 is an analog input,stereo,high efficiency Class D audio power amplifier.It requires minimal external components and operates a single 8V to 14.4V power supply.

The device can driver 2x4Ωspeakers and delivering 2X15W peak output power(THD+N=1%)at 12V power supply voltage.When PBTL mode,it can deliver up to 1x30W peak output power into a 2Ωspeaker while offering up to 88.5%high efficiency.

The HAA3601 features SSM(spread spectrum modulation),AERC(active edge rate control)and De-phase function to suppress EMI which enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for system cost reduction.

The HAA3601 features UVP(under-voltage protection),OVP(over-voltage protection),DC speaker protection,OCP(overcurrent protection),OTP(over-temperature protection).All of these protections can be recovered automatically.The HAA3601 is available in ESOP-16L package.

Features

♪Wide Power Supply:8V~14.4V

♪2x18.5W Output Power(4Ω 12V,THD+N=10%)

♪2x15.2W Output Power(4Ω 12V,THD+N=1%)

♪49.6W Output Power(2Ω 14V,THD+N=10%,PBTL)

♪39.65W Output Power(2Ω 14V,THD+N=1%,PBTL)

♪91.3%High Efficiency(15W,4Ω 12V,PBTL)

♪10mA Low Quiescent Supply Current

♪PBTL Output Mode

♪32dB Fixed Gain

♪Built-in SSM,AERC and De-phase function

♪DCP,UVP,OVP,OCP,OTP

♪Protection Functions with Auto Recovery

♪Built-in Pop-and-click noise suppression

♪Available in ESOP-16L Package

Applications

BT Speakers&Wireless Speakers

Televisions and Monitors

Sound bars