Max98400aetx

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

19 来源

The MAX98400AETX+ is a high-performance, stereo Class D audio amplifier from Maxim Integrated (Analog Devices), widely recognized for its high efficiency (up to 90%) and robust thermal management. Analog Jotrin

Technical Highlights

* Power Delivery: It delivers 2x20W into 8Ω loads in stereo mode or can be bridged for 1x40W into a 4Ω load. Alldatasheet Jotrin

* Operating Range: Supports a wide supply voltage from 8V to 28V, making it suitable for both battery-powered and mains-connected systems. Newark Farnell

* Advanced Protection: Features Thermal Foldback, which reduces output power when temperatures exceed 120°C rather than shutting down completely, ensuring continuous operation. Digikey Jotrin

* EMI Efficiency: Its filterless modulation allows it to meet EMI limits with simple ferrite beads, reducing the need for bulky LC filters. Jotrin

Market Trends & Insights (2026)

The market for components like the MAX98400AETX+ is being shaped by several key trends in 2026:

* Efficiency as Baseline: As consumer electronics move toward "Energy Efficiency First," Class D amplifiers are favored for their low heat dissipation and power savings in smart home and portable audio devices. Coherentmarketinsights Gminsights

* Audio Refinement: Market demand is shifting toward Edge AI integration, where audio ICs must work seamlessly with sensors for voice-command responsiveness and localized noise cancellation. Techinsights

* Supply Dynamics: The global analog IC market is projected to reach $90.8 billion by 2026, with a strong focus on high-reliability components for industrial and automotive audio. Coherentmarketinsights

Sourcing Overview

The MAX98400AETX+ is currently available through major distributors and B2B platforms, with wholesale prices typically ranging between $1.93 and $7.04 per unit depending on volume. Alibaba Alibaba

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

Sources & References

19 sources cited · Verified industry data & reports

MAX98400A/MAX98400B - Stereo, High-Power, Class D ...

Analog Devices

The MAX98400A delivers 2x20W into 8Ω loads or 1x40W into a 4Ω load. feature eight digitally controlled gain -40°C to +85°C temperature range. Features ● Wide 8 ...

MAX98400AETX+ MAXIM Amplifier ICs

Jotrin Electronics

The MAX98400AETX+ is a stereo, high power class D amplifier in 36 pin TQFN package. delivers 2x20W into 8ohm loads or 1x40W into a 4ohm load. ) Output power of ...

MAX98400AETX+ Datasheet(PDF) - Maxim Integrated ...

ALLDATASHEET.COM

Description: Stereo, High-Power, Class D Amplifiers. delivers 2x20W into 8I loads or 1x40W into a 4I load. Features Wide 8V to 28V Supply

MAX98400A Evaluation Kit Evaluates

Farnell

The EV kit comes with two MAX98400AETX+ devices installed. Features S 8V to 28V Single DC Power-Supply Operation … 2x20W into 8I Speakers in Stereo Mode

MAX98400AETX+ Analog Devices Inc./Maxim Integrated

DigiKey

Features. Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown ; Mounting Type. Surface Mount ; Operating Temperature. -40°C ~ 85°C (TA).

MAX98400AETX+ Analog Devices / Maxim Integrated

Mouser Electronics

Stereo, High-Power, Class D Amplifier datasheet, s Stereo, High-Power, Class D Amplifier Datasheet: Output Power: 22 W THD plus Noise: 0.3 % Package / Case: ...