AK2347B Overview
Moreover, the book has an appendix that contains a case study. There is only one mounting type recommended for the product, which is Surface Mount. There is a 24-SSOP (0.209, 5.30mm Width) case embedded in it. There are Audio Signal Processor functions included in this part for your reference. This device can be applied in both Signal Processing and X directions. As far as I know, it is supplied within 2.7V~3.3V days. In this device, the temperature range is -40°C~85°C TA, which is the range of this device. Packaged by 24-SSOP, the device is available for purchase.
AK2347B Features
With 24-SSOP (0.209, 5.30mm Width) channels
operate temperature at the range of -40°C~85°C TA

AK2347B Applications
There are a lot of AKM Semiconductor Inc.
AK2347B Audio Special Purpose applications.

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
Dynamic Range Processors
Digital Effects Processors
Telecom Systems

Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	24-SSOP (0.209, 5.30mm Width)
Supplier Device Package	24-SSOP
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Part Status	Active
Applications	Signal Processing
Voltage - Supply	2.7V~3.3V
Function	Audio Signal Processor
Interface	Serial
RoHS Status	ROHS3 Compliant