Analog Devices MAX98361 Manual

Evaluates: MAX98361 (WLP)
General Description
The MAX98361 evaluation system (EV system) is a
fully assembled and tested system that evaluates the
MAX98361A/B/C/D mono Class-D audio amplifiers.
The EV system consist of a MAX98361 Development
Board (DEV board), Maxim's Audio Interface Board III
(AUDINT3), and a USB cable.
It is recommended that the DEV board be evaluated with
the AUDINT3 board, as an EV system. MAX98361A and
MAX98361C support the standard I
MAX98361B and MAX98361D support standard left-
justified mode. All MAX98361 variants support an
8-channel TDM digital audio interface.
The AUDINT3 board provides the USB-to-PCM interface
in addition to the 1.8V V
the DEV board. The MAX98361 DEV board requires one
additional supply input, 2.5V to 5.5V (V
ing using the AUDINT3 board.
board and the AUDINT3 board.
FOUTN
GND
FOUTP
Figure 1. Simplified EV System Block Diagram
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2022 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.
One Analog Way, Wilmington, MA 01887 U.S.A.
2
S interface, and
supply needed to evaluate
DDIO
) when evaluat-
DD
Figure 1 details the DEV
MAX98361 DEVELOPMENT BOARD
J4
GAI N
MAX98361
U1
J5
VDD
GND VIN
|
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MAX98361 Evaluation System
Features
● 2.5V to 5.5V Single-Supply Operation
2
● I S, Left-Justified, or TDM Input
● Five Selectable Gains (-3dB, 3dB, 6dB, 9dB, and
12dB)
● Audio Channel Select (Left, Right, and Mono Mix)
● Filterless Operation
● Low EMI
● Complete Hardware System with Easy Setup, No
Tools or Special Software Required
EV System Contents
● MAX98361 Development Board
● Audio Interface Board III
● Micro-USB Cable
Ordering Information
J6
J3
J7 BCLK
LRCLK
DIN
J1
J8
EN SW1 VDDIO
ON
OFF
GND
Tel: 781.329.4700 |
appears at end of data sheet.
AUDIO INTERFACE BOARD 3
J1
USB
INTERFACE
D1 S1 S2
© 2022 Analog Devices, Inc. All rights reserved.
J2
S3
319-100890; Rev 0; 2/22