TEA6880H/V2,518 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. I have embedded a 64-BQFP case with it in order to protect it. In this case, the device has 6 channels. There are Audio Tone Processor functions included in this part for your reference. This device can be applied in both Automotive Audio and X directions. As far as I know, it is supplied within 7.8V~9.2V days. In this device, the temperature range is -40°C~85°C TA, which is the range of this device. You can find similar parts by searching for the TEA6880 family of parts. The following specifications are related to the device: AM, FM, which can be found here. Packaged by 64-QFP (14x20), the device is available for purchase.
TEA6880H/V2,518 Features
With 64-BQFP channels
operate temperature at the range of -40°C~85°C TA

TEA6880H/V2,518 Applications
There are a lot of NXP USA Inc.
TEA6880H/V2,518 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
Package / Case	64-BQFP
Supplier Device Package	64-QFP (14x20)
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2000
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Applications	Automotive Audio
Voltage - Supply	7.8V~9.2V
Base Part Number	TEA6880
Function	Audio Tone Processor
Number of Channels	6
Interface	I2C
Specifications	AM, FM
RoHS Status	ROHS3 Compliant