HCA600ACREF

Features:

• 600W RMS Power into 8Ω
• 1000W RMS Power into 4Ω
• THD <0.02% at 1kHz and 450W into 8Ω
• SNR >110dB Relative to Full Power
• Output Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . <200µV
• Constant Group Delay
• DC to 80kHz Small Signal Bandwidth
• Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . .28kHz
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V/µs
• Efficiency >90% at 500W into 8Ω
• Meets FCC and EN55013 Requirements for EMC
• Based On the Intersil HCA8001, Audio Specific IC
• Differential or Single Ended Input
• Over-Current, Over-Voltage and Thermal Protection
• Soft Clipping
• Bridgeable up to 4000W


Application

• Sound Reinforcement
• Professional and Commercial Sound Systems
• Powered Speakers
• Hi-Fi Stereo


Specifications

Bus Voltage, VBUS. . . . . . . . . . . . . . . . . . . . . . . . . . ±130V (Note 1)
+/-12V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . +/-15V
12VFLT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -Bus+15V
Audio Inputs . . . . . . . . . . . . . 12V Differential Peak to Peak Voltage


Description

The HCA600ACREF reference design delivers 600W RMS power into a 8Ω load and 1000W into a 4Ω load.

The design of HCA600ACREF is part of the Intersil's Coolaudio™ program that supports customers to achieve a minimum time-to-market for audio end products. As part of this program, this design is offered after execution of a licensing agreement. At that time, Intersil provides to the licensee a documentation package containing: 1) a circuit description, 2) schematics, 3) test and manufacturing information, 4) A bill of materials with all vendors and vendor part numbers, 5) Intersil's engineering support contacts, 6) one evaluation unit.

For more information about HCA600ACREF, visit our web page at http://www.intersil.com. For technical assistance, call Central Applications at 1-800-442-7747, or email us at centapp@intersil.com.