Intersil HCA125ACREF
The HCA125ACREF reference design delivers 125W RMS power into a 8Ω load and 220 watts into a 4Ω load. The design is part of Intersil’s Cool Audio program that supports customers to achieve a minimum time-to-market for audio end products.| Part No. | HCA125ACREF |
|---|---|
| Datasheet | HCA125ACREF Download |
| Manufacturer |  Intersil |
| Description | 125/220 Watt Full Bandwidth Class D Amplifier |
| Buy | Stock & Price |
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) and One Evaluation Unit. For more information, see us on the web, home page For technical assistance, call CentralAPPLICATIONS
at 1-800-442-7747, or email us at centapp@intersil.com.FEATURES
● 125 Watts RMS Power into 8Ω● 220 Watts RMS Power into 4Ω
● THD <0.07% at 1kHz and 110W into 8Ω
● SNR 110dB Relative to Full Power
● Output Noise, 10Hz to 22kHz . . . . . . . . . . . . . . . . . 110µV
● Constant Group Delay
● DC to 80kHz Small Signal Bandwidth
● Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 28kHz
● Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V/µs
● Efficiency >90% at 100W into 8Ω
● Meets FCC and EN55013 Requirements for EMC
● Based On the Intersil HCA8001, Audio Specific IC
● Modular Design
● Differential Input
● Over-Current, Over-Voltage and Therma...
