E-TDA7402 Overview
The product comes in a case with the letter Tray. The recommended mounting type for this product is Surface Mount. 44-LQFP case embeds it. It has 2 channels. Audio Signal Processor functions are included in this part for your reference. Devices can be applied in Automotive Audio directions. Votage is provided within 7.5V~10V. A temperature range of -40°C~85°C TA is used by this device. 44 is the number of terminations on the chip. Search for the TDA7402 family to find similar parts. The chip has 44 pins. The consumer IC type of a part can be determined by CONSUMER CIRCUIT. This part requires a minimum supply voltage (Vsup) of 7.5V. Voltage at 9V volts is possible. 10V is the maximum supply voltage (Vsup). Surface Mount mounts it.
E-TDA7402 Features
With 44-LQFP channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: CONSUMER CIRCUIT

E-TDA7402 Applications
There are a lot of STMicroelectronics
E-TDA7402 Audio Special Purpose applications.

Portable electronics
Consumer electronics
AV/DVD Receiver, AV Amplifier
Car or Mobile Audio System
Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-LQFP
Number of Pins	44
Operating Temperature	-40°C~85°C TA
Packaging	Tray
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	44
Terminal Finish	Matte Tin (Sn) - annealed
Applications	Automotive Audio
Voltage - Supply	7.5V~10V
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.8mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	TDA7402
Function	Audio Signal Processor
Supply Voltage-Max (Vsup)	10V
Power Supplies	9V
Supply Voltage-Min (Vsup)	7.5V
Number of Channels	2
Interface	I2C
Consumer IC Type	CONSUMER CIRCUIT
Length	10mm
Height Seated (Max)	1.6mm
Width	10mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant