Maxim MAX98390 Class-D Amplifier | Digi-Key Daily

Maxim presents their MAX98390, a boosted Class-D amplifier with integrated Dynamic Speaker Management, or DSM. This high-efficiency smart amplifier features an integrated boost converter, integrated DSM, and FET scaling for higher efficiency at low output power. The maximum boost converter output voltage is programmable from 6.5 to 10 volts in 0.125 volt increments from a battery voltage as low as 2.65 volts. The boosted supply efficiently delivers up to 6.2 watts at 10% THD+N into a 4-ohm load. Thermal and other status data can be read from the I2C interface. And patented active emissions control circuitry minimizes EMI and eliminates the need for output filtering found in traditional Class-D devices. Applications include IoT devices, notebook computers, smartphones, toys, and more.

10/17/2019 1:54:17 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC AMP CLASS D MONO 6.5W 36WLPMAX98390EWX+IC AMP CLASS D MONO 6.5W 36WLP200 - ImmediateView Details
EVAL MAX98390 CLASS D AMPMAX98390EVSYS#EVAL MAX98390 CLASS D AMP19 - Factory StockView Details