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Evaluation board for MAX98357 Class D digital audio amplifier delivering 3.2W at 4Ω with I2S interface support.
The Maxim Integrated MAX98357 WLP Development Board is a fully assembled evaluation platform for the MAX98357 series 1-channel (mono) Class D power amplifier designed for digital audio applications. Key technical features include:
This development board is essential for engineers and researchers specializing in digital audio processing, embedded audio systems, biotechnology instrumentation, and synthetic biology device prototyping that require compact, energy-efficient Class D audio amplification compatible with modern digital audio protocols. Its applications extend to areas such as biomedical signal processing, audio-based molecular diagnostics tools, and biomanufacturing acoustic sensors, where precise audio amplification and digital interface evaluation are critical.
Keywords relevant to biotechnology and interdisciplinary research such as digital audio interface evaluation, Class D power amplifier for molecular diagnostics, and low-voltage audio amplification for biomedical engineering are naturally supported by this evaluation platform.
This evaluation board facilitates rapid development, testing, and integration of Class D digital audio amplifiers in advanced laboratory and biotechnological environments.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 6 November 2026
The middle half of the 4 with a price runs from €188 to €929.
