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MAX98374FEVSYS#

Description
Audio IC development tool EVKIT for Digital Input Class D Speaker Amplifier
CategoryEmbedded solution    Engineering tools    Analog and digital IC development tools    Audio IC development tools   
File Size2MB,23 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX98374FEVSYS# Overview

Audio IC development tool EVKIT for Digital Input Class D Speaker Amplifier

MAX98374FEVSYS# Parametric

Parameter NameAttribute value
MakerMaxim
Product CategoryAudio IC Development Tools
productEvaluation Systems
typeAudio Amplifier
Tools for assessmentMAX98374
Working power voltage5.5 V to 16 V
Output Power16.9 W x 2 at 8 Ohms
Factory packaging quantity1
Click
here
for production status of specific part numbers.
MAX98374 Evaluation System
General Description
Features
Evaluates: MAX98374
The MAX98374 evaluation system (EV system) evaluates
the high-efficiency MAX98374 mono Class D audio
amplifier featuring dynamic headroom tracking (DHT)
and brownout protection. The EV system consists of the
MAX98374 development board (DEV board), Maxim’s
Audio Interface 1 (AUDINT1) board, and the MAX98374
evaluation software.
The MAX98374 DEV board is fully assembled and tested
and contains the necessary circuitry and connections
to evaluate the MAX98374 device in the FCQFN or the
WLP package. It is recommended that the DEV board
be evaluated with the AUDINT1 board, as an EV system.
The MAX98374 requires two supply inputs, 5.5V to
16V (PVDD) and 1.71V to 1.89V (DVDD). It is capable
of delivering 16W into an 8Ω load. Additionally, the
MAX98374 supports standard I
2
S, left-justified, TDM, and
SoundWire
®
digital audio formats.
When evaluated as an EV system, the AUDINT1 board
provides the necessary logic rails, USB-to-I
2
S and USB-to-I
2
C
interfaces that are needed to evaluate the MAX98374 DEV
board with only a single external power supply. The
Simplified
FCQFN EV System Block Diagram
provides an image of the
EV system, highlighting the key areas on each board.
Communication with the DEV board is facilitated by
Windows
®
7- and Windows 10-compatible software that
provides a simple and intuitive graphical user interface
(GUI). The MAX98374 evaluation software is only for use
with the MAX98374 EV system.
● 5.5V to 16V Single-Supply Operation (EV System)
● USB Audio Streaming (EV System)
● Digital Audio Interface (DAI)
I
2
S, Left-Justified, Up to 16-Channel TDM
SoundWire Compliant
● Speaker Output (OUTP/OUTN)
● I
2
C-Compatible Device
● Windows 7- and Windows 10-Compatible Software
● Fully Assembled and Tested
EV System Contents
● Audio Interface 1 Board
● MAX98374 Development Board
● Two A to B Mini-USB Cables
Ordering Information
appears at end of data sheet.
SoundWire is a registered trademark of MIPI Alliance Corp.
Windows is a registered trademark and registered service mark
of Microsoft Corp.
Simplified FCQFN EV System Block Diagram
AUDIO INTERFACE BOARD 1
JU4
PVDD
FOUTP
GND
J3B
ICC
J3A
DVDD
J3
MSEL, MCLK
I2S
USB
AUDIO
USB2
DEMO
EVAL
USB1
USB
CONTROL
DAI
MAX98374
U1
DAI
I2C
J1
J1
DVDD
1.2V/1.8V/3.3V
VIO
1.8V/3.3V
SW1
FOUTN
JU6
J2
I2C
MAX98374 FCQFN DEVELOPMENT BOARD
AUTOMATIC
SW2
CONFIGURATION
319-100205; Rev 0; 5/18

MAX98374FEVSYS# Related Products

MAX98374FEVSYS# MAX98374EVSYS#
Description Audio IC development tool EVKIT for Digital Input Class D Speaker Amplifier Audio IC development tool EVKIT for Digital Input Class D Speaker Amplifier
Maker Maxim Maxim
Product Category Audio IC Development Tools Audio IC Development Tools
product Evaluation Systems Evaluation Systems
type Audio Amplifier Audio Amplifier
Tools for assessment MAX98374 MAX98374
Working power voltage 5.5 V to 16 V 5.5 V to 16 V
Output Power 16.9 W x 2 at 8 Ohms 16 W
Factory packaging quantity 1 1
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