Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking the MAX9838x digital input Class-D amplifiers from Analog Devices / Maxim Integrated.

The Analog Devices / Maxim Integrated MAX9838x digital input Class-D amplifiers feature integrated IV feedback and Brownout Protection in a small 2.93 mm2, 16-pin WLP (0.4 mm pitch) space-saving package. With a wide 2.3 V to 10 V supply voltage range, these amplifiers pair Class-AB level audio performance with the efficiency needed to extend battery life in single-cell, two-cell, and externally regulated/boosted portable applications. The MAX98388 is optimized for up to 5.5 V applications (single-cell), while the MAX98389 is optimized for 5 V to 10 V cases (two-cell).

The device provides a PCM interface for audio playback and IV feedback data and pairs this with a standard I2C interface for device control and status readback. The PCM interface also supports audio data formats such as I2S, left justified, and TDM timing. A unique clocking structure eliminates the need for an external high-frequency reference clock. In addition to reducing device size and pin count, eliminating this clock saves interface power while reducing the risk of EMI from high-speed switching and potential board coupling issues.

Applications for the MAX9838x amplifiers include AR/VR wearables, LRA haptic drives, smartwatches, IoT devices, gaming devices, and notebooks and tablets.

As a global authorised distributor, Mouser offers the world's widest selection of the newest semiconductors and electronic components - in stock and ready to ship. Mouser's customers can expect 100% certified, genuine products that are fully traceable from each of its manufacturer partners. To help speed up the design process for customers, Mouser's website hosts an extensive library of technical resources, including a Technical Resource Centre, along with product data sheets, supplier-specific reference designs, application notes, technical design information, engineering tools and other helpful information.

About Mouser

2023 - Mouser Electronics, a Berkshire Hathaway company, is an authorized semiconductor and electronic component distributor focused on New Product Introductions from its leading manufacturer partners. Serving the global electronic design engineer and buyer community, the global distributor's website,, is available in multiple languages and currencies and features more than 6.8 million products from over 1,200 manufacturer brands. Mouser offers 27 support locations worldwide to provide best-in-class customer service in local language, currency and time zone. The distributor ships to over 650,000 customers in 223 countries/territories from its 1 million-square-foot, state-of-the-art distribution facilities in the Dallas, Texas, metro area.


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