The new Audioengine HD3 Next Gen (2025) speakers have an upgraded DAC, which is 24-bit rather than 16-bit, and they also have USB-C input lossless audio – so they can connect straight to the USB-C ...

Despite their ultra-small form factors, these Class D efficient amplifiers deliver 3.2W of Class AB audio performance for superior audio quality and are ideal for a wide variety of applications.

Santa Clara, Calif. — National Semiconductor Corp.'s audio subsystem with a mono Class D speaker driver is said to integrate all the analog and digital functions needed for smart phones and voice-over ...

The pre-amp for this implements the wave-cancelling circuitry. The similar MAX9776 only has a mono class D speaker amp, enabling cell-phone makers to offer a range of products on a common platform.

The WM8960's Class-D speaker driver delivers up to 1-W continuously, offering 1 percent total harmonic distortion (THD) into 8 ohms, and features synchronous clocking with the D/A converter for low ...

Maxim Integrated Products, Inc. introduces two digital-input Class D power amplifiers that simplify designs, eliminate complicated programming, reduce noise, and hasten time to ...

The integrated Class-D speaker driver also features the ability to directly connect to the battery supply and then simultaneous monitor that supply and compensate for any decay in the voltage.

Class D integrated circuits are critical to the building of multi-channel, high-performance audio systems with minimal power consumption for portable digital audio products.