MAX98090AEWJ+TW Overview
Additionally, there is a case included with the book as well. Device uses telecom IC type PCM CODEC.
MAX98090AEWJ+TW Features

MAX98090AEWJ+TW Applications
There are a lot of Maxim Integrated
MAX98090AEWJ+TW Audio Special Purpose applications.

Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver
Audio Differential Line Drivers
Audio Mix Consoles
Distribution Amplifiers
Graphic and P arametric Equalizers

Packaging	Tape & Reel (TR)
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
HTS Code	8542.39.00.01
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Reach Compliance Code	compliant
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Telecom IC Type	PCM CODEC
RoHS Status	RoHS Compliant
Mounting Type	Surface Mount
Package / Case	49-WFBGA, WLBGA
Supplier Device Package	49-WLP (3.15x3.15)
Package	Tape & Reel (TR)
Base Product Number	MAX98090
Mfr	Analog Devices Inc./Maxim Integrated
Product Status	Active
Operating Temperature	-40°C ~ 85°C
Series	-
Applications	Audio Systems
Voltage - Supply	2.8V ~ 5.5V
Function	Fully Integrated Processor
Number of Channels	2
Interface	I²C, I²S
Specifications	-