STMicroelectronics has introduced a stereo headphone amplifier IC that achieves higher efficiency than previous-generation devices, enabling listeners to enjoy high-quality sound for longer between ...

Audio is an integral part of portable consumer electronic devices. An integrated headphone audio power amplifier helps amplify the low-power baseband audio signals to drive crisp and clear audio when ...

The TDA7901 amplifier developed by STMicroelectronics implements a Class G audio operations mode. Class G topology is about having it both ways. It’s a power-supply modification that takes advantage ...

20V digital input MAX98396 audio power amplifier provides speakers with an inaudible noise floor, which is 50-percent lower than other, similar amplifiers, enabling placement in near-silent ...

Amplifiers are fundamental circuit-design elements. They drive everything from earbuds to antennas. Placed ahead of analog-to-digital converters (ADCs), they reshape signals from sources as diverse as ...