MAX98390DEVSYS# Analog Devices

Click here to ask about the production status of specific part numbers. Evaluates: MAX98390 (C/D) MAX98390 Evaluation System General Description Features The MAX98390C/D evaluation system (EV system) eval- Complete Hardware System with Easy Setup, No uates the MAX98390C or the MAX98390D boosted Tools or Special Equipment Required Class D audio amplifier with integrated Dynamic Speaker Precharacterized Reference Microspeaker Included Management (DSM) IC. DSM senses the voltage and Easy-to-Use Graphical User Interfaces Software current at the load and uses patented Maxim algorithms (Windows 7/10 Compatible) to unlock the full potential of the speaker. The EV sys- tem comprises the MAX98390C or the MAX98390D DSM Sound Studio Development Board (DEV board), Maxims Audio Interface Quick Demo Using Included Speaker Board III (AUDINT3), 5V power supply, reference micro- Extract: Speaker Parameter Extraction speaker, USB cable, DSM Sound Studio software, and Tune: Full Acoustic Tuning Suite MAX98390 evaluation software. Evaluate: Compare Different Tunings It is recommended that the DEV board be evaluated with MAX98390 Evaluation Software the AUDINT3 board as an EV system. MAX98390C/D Complete Access to All Hardware Registers 2 supports standard I S, left-justified, and TDM digital audio 2 interfaces, as well as I C for control. EV System Contents The AUDINT3 board provides 1.8V DVDD, USB-to-PCM, MAX98390C or MAX98390D development board 2 and USB-to-I C interfaces that are needed to evaluate the Audio Interface Board III DEV board, requiring only a single external power supply 5V power supply, 100V to 240V for VBAT. The Simplified EV System Block Diagram details Micro-USB cable the DEV board and the AUDINT3 board. Reference micro speaker The easy-to-use DSM Sound Studio software has a simple, Temporary adhesive for mounting microspeaker yet powerful graphical user interface (GUI) that breaks down to DEV board the DSM design process into three basic steps: extract, tune, and evaluate. Additionally, DSM Sound Studio provides for a Ordering Information appears at end of data sheet. 7 minute quick demo to hear the DSM difference using the included reference microspeaker. There is also the MAX98390 evaluation software that provides complete access to all hardware registers. Windows is a registered trademark and registered service mark of Microsoft Corporation. Dynamic Speaker Management is a trademark of Maxim Integrated Products, Inc. 319-100366 Rev 1 7/20Evaluates: MAX98390 (C/D) MAX98390 Evaluation System Simplified EV System Block Diagram for MAX98390C J10 VBAT PGND S3 S2 S1 D1 POWER LED D1 PGND SPKP WDT J9 PGND DVDD SCL MAX98390C Speaker J1 J1 SDA Speaker J2 USB U1 Platform ICC Connector J3 INTERFACE DOUT DIN LRCLK PGND DVDD BCLK SPKN MCLK DVDD J2 DVDD Ambient RESETB Temp GND JU1 Sensor U2 AUDIO INTERFACE BOARD 3 MAX98390C DEVELOPMENT BOARD Simplified EV System Block Diagram for MAX98390D J10 VBAT PGND S3 S1 S2 D1 POWER LED D1 SPKP DVDD PGND SCL MAX98390D Speaker J1 J1 SDA Speaker U1 J2 USB Platform ICC Connector INTERFACE J3 DOUT DIN LRCLK PGND DVDD BCLK SPKN MCLK DVDD J2 DVDD Ambient RESETB Temp GND JU1 Sensor U2 AUDIO INTERFACE BOARD 3 MAX98390D DEVELOPMENT BOARD Maxim Integrated 2 www.maximintegrated.com