GS-EVM-AUD-AMPCL1-GS

Turnkey Closed Loop Analog Class-D Amplifier Module

This self-contained 200 watt-per-channel Class-D amplifier module is designed for manufacturers of powered loudspeakers and stand-alone stereo and multi-channel amplifiers. With the new GaN Systems GS-EVM-AUD-AMPCL1-GS a heat sink is not required under normal conditions. Thermal protection is provided for worst-case thermal environments, and 96% efficiency reduces heat and system size.

Features and Benefits

• High-performance Class-D Audio Amplifier reference design
• Enables smaller and more efficient Class-D audio systems
• Superior sounding and very high audio quality
• Reduction in system size and weight
• 200W / Channel x 4 Channel into 8 Ohm
• 300W / Channel x 2 into 4 Ohm
• Analog integrated I2S and S/PDIF Audio Inputs
• Frequency response of +/- 0.5dB
• +/- 32VDC Power Supply requirement
• Fully programmable and integrated DSP solution
• SNR and DR higher than 108dB
• “THD+N” less than 0.006%
• No heat sink required
• Efficiency higher than 96%
• Safe and stable design with graceful protection features against harmful failures
• Reliable design with Auto recovery features
• Easy attachment to Chassis
• Compatible with GaN Systems SMPS GS-EVB-AUD-SMPS2-GS complete LLC design + PFC SMPS that provides 20% volume shrink and 5% BoM cost reduction.