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HAA3606
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.
HAA3606 Description：
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：
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：
BT Speakers & Wireless Speakers
Televisions and Monitors
Sound bars
HAA3606 Simplified Application Diagram：
HAA3606 Pin Configuration:
HAA3606 Pin Functions：
HAA3606 Order Information：
Part No. | Package | Mark | Tape and Reel Information |
HAA3606 | ESOP-16L |  | 2500pcs/Reel |
HAA3606 Typical Application Circuits：
Please submit your basic information, send an email to Sales@ChipSourceTek.com, or call us at 13823761625 (same number as WeChat), and we will contact you as soon as possible!
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