29-09-2023 |
Mouser Electronics
|
Energy
Mouser now shares the MAX9838x digital enter Class-D amplifiers from Analog Gadgets/Maxim Built-in.
The digital enter Class-D amplifiers present built-in IV suggestions and Brownout Safety in a small 2.93mm2, 16-pin WLP (0.4mm pitch) space-saving package deal. With a large 2.3V to 10V provide voltage vary, these amplifiers pair Class-AB degree audio efficiency with the effectivity required to increase battery life in single-cell, two-cell, and externally regulated/boosted transportable purposes. The MAX98388 is optimised for as much as 5.5V purposes (single-cell), whereas the MAX98389 is optimised for 5V to 10V circumstances (two-cell).
The system provides a PCM interface for audio playback and IV suggestions information and pairs this with a typical I2C interface for system management and standing readback. The interface additionally helps audio information codecs equivalent to I2S, left justified, and TDM timing. A novel clocking construction eradicates the need for an exterior high-frequency reference clock. In addition to lowering system measurement and pin depend, eradicating this clock saves interface energy whereas lowering the chance of EMI from high-speed switching and potential board coupling points.
Functions for the amplifiers embrace AR/VR wearables, LRA haptic drives, smartwatches, IoT gadgets, gaming gadgets, and notebooks and tablets.
