HAA3606是一个模拟输入，立体声，高效的D级音频功率放大器。它需要最小的外部组件，并运行一个4.5V到16V的电源。该设备可驱动2x4Ω扬声器，并在16V电源电压下提供2X25W的峰值输出功率（THD+N=1%）。当PBTL模式下，它可以在16V下提供高达1x60W的峰值输出功率，同时提供高达90.5%的高效率。

    HAA3606具有SSM（扩频调制）、AERC（有源边缘速率控制）和去相功能来抑制EMI，这使得在输出端使用廉价的铁氧体珠滤波器，同时满足EMC降低系统成本的要求。

    HAA3606具有UVP（欠压保护）、OVP（过电压保护）、直流扬声器保护、OCP（过流保护）、OTP（过温保护）。所有这些保护功能都可以自动恢复。

    HAA3606有ESOP-16L封装。

    The HAA3606 is an analog input, stereo, high efficiency Class D audio power amplifier. It requires minimal external components and operates a single 4.5V to 16V power supply. The device can driver 2x4Ω speakers and delivering 2X25W peak output power (THD+N=1%) at 16V power supply voltage. When PBTL mode, it can deliver up to 1x60W peak output power into a 2Ω speaker at 16V while offering up to 90.5% high efficiency.

    The HAA3606 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 HAA3606 features UVP (under-voltage protection), OVP (over-voltage protection), DC speaker protection, OCP (over current protection), OTP (over-temperature protection). All of these protections can be recovered automatically.

    The HAA3606 is available in ESOP-16L package.

HAA3606 Features/特性：

Wide Power Supply: 4.5V~16V

2x31.8W Output Power (4Ω @ 16V, THD+N=10%)

2x26.1W Output Power (4Ω @ 16V, THD+N=1%)

2x23.3W Output Power (6Ω @ 16V, THD+N=10%)

2x19.1W Output Power (6Ω @ 16V, THD+N=1%)

BD, 1SPW Operation Mode Selectable

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

HAA3606 Applications/应用：

BT Speakers & Wireless Speakers

Televisions and Monitors

Sound bars

HAA3606 Simplified Application Diagram：

Part No.	Package	Mark	Tape and Reel Information
HAA3606	ESOP-16L		2500pcs/Reel