D2-71083-LR 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. Family Audio ICs is what we're talking about. It represents the D2 series. Overall, this device has a total of MICROPROCESSOR CIRCUIT uP/uC/peripheral IC types that are present. 128-pins are found on the chip.
D2-71083-LR Features

D2-71083-LR Applications
There are a lot of Renesas Electronics America Inc
D2-71083-LR 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

Mounting Type	Surface Mount
Mfr	Renesas Electronics America Inc
Product Status	Active
Package	Tube
Base Product Number	D2-71083
Supplier Package	LQFP
Category	Intelligent Digital Amplifier and Sound Processor
Mounting	Surface Mount
Manufacturer	Renesas Electronics
Brand	Renesas / Intersil
RoHS	Details
Series	D2
Packaging	Tray
JESD-609 Code	e3
Type	Intelligent Digital Amplifier and Sound Processor
Terminal Finish	Matte Tin (Sn) - annealed
Subcategory	Audio ICs
Reach Compliance Code	compliant
Pin Count	128
Brand Name	Renesas
uPs/uCs/Peripheral ICs Type	MICROPROCESSOR CIRCUIT
Product Type	Audio DSPs
Product Category	Audio DSPs
Width	14 mm
Height	1.4 mm
Length	14 mm