Analog Devices / Maxim Integrated MAX98380EVSYS Evaluation System
Analog Devices MAX98380EVSYS Evaluation System is thoroughly tested and assembled, designed to demonstrate the MAX98380 boosted Class-D audio amplifier. The MAX98380EVSYS contains the MAX98380 development board (DEV board), audio interface board III (AUDINT3), and a USB cable. The DEV board should be evaluated with the AUDINT3 board as a complete evaluation system.
The MAX98380 supports standard I2S, left-justified, and TDM digital audio interfaces. The AUDINT3 board furnishes a USB-to-PCM interface and a 1.8V VDD supply required to evaluate the DEV board.
When evaluating using the AUDINT3 board, the ADI MAX98380 DEV board needs one additional supply input, 2.5V to 5.5V (VBAT).
Features
- 2.5V to 5V single-supply operation
- USB audio streaming (EV System)
- I2S, left-justified, or TDM input
- Capacitive charge pump boost circuitry
- Fully assembled and tested
Applications
- Smartphones
- Smart speakers
- IoT devices
- Tablets
Required Equipment
- MAX98380 EV system
- MAX98380 development board (DEV board)
- Audio interface board III (AUDINT3 board)
- Micro-USB cable
- DC power supply (2.5V to 5.5V, 4A)
- 6Ω to 8Ω speaker
- PC with Windows® 7 or Windows 10 with available USB port
- USB audio source (e.g., Windows Media Player® or iTunes®)
- MAX98380 evaluation software
Kit Contents
- MAX98380 development board
- Audio interface board III
- Micro-USB cable
Associated Products
Analog Devices / Maxim Integrated MAX98380 Digital Input Class-D Amplifier
Uses a triple charge pump-based boost converter supplying up to 4.85W at 1% THD+N into an 8Ω load.
Additional Resource
Overview
Published: 2024-10-10
| Updated: 2024-10-28