TDA7303 Overview
This item comes with a case that goes with it. The mounting type that is recommended is Surface Mount. The embedded file is in the 28-SOIC (0.295, 7.50mm Width) case. The device has a 2 channel. Here is a list of Audio Tone Processor functions for your reference. There is the possibility of applying the device in Automotive Audio, Consumer Audio. There is a delivery within 6V~10V of the votage. In this device, temperature is measured in the -40°C~85°C TA range. On the chip, 28 terminations are present. If you search for the TDA7303 family, you will find similar parts. Here are the device specifications: 1.25dB. The chip contains 28 pins. Sorting by VOLUME CONTROL CIRCUIT can be done to find out the type of consumer IC in the part. It is recommended that the minimum supply voltage (Vsup) for this part be higher than 6V. At 9V volts, it can provide voltage. It reaches 10V when the maximum supply voltage (Vsup) is reached. As you can see, Surface Mount has mounted it. An electrical component representing the Automotive, AEC-Q100 series can be found here. There should be no change to the voltage gain.
TDA7303 Features
With 28-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: VOLUME CONTROL CIRCUIT

TDA7303 Applications
There are a lot of STMicroelectronics
TDA7303 Audio Special Purpose applications.

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
Audio Differential Line Drivers
Audio Mix Consoles
Distribution Amplifiers

Lifecycle Status	ACTIVE (Last Updated: 8 months ago)
Factory Lead Time	9 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	Automotive, AEC-Q100
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
ECCN Code	EAR99
Applications	Automotive Audio, Consumer Audio
Voltage - Supply	6V~10V
Terminal Position	DUAL
Terminal Form	GULL WING
Base Part Number	TDA7303
Function	Audio Tone Processor
Supply Voltage-Max (Vsup)	10V
Power Supplies	9V
Supply Voltage-Min (Vsup)	6V
Number of Channels	2
Interface	I2C
Nominal Supply Current	8mA
Specifications	1.25dB
Gain	11.25 dB
Consumer IC Type	VOLUME CONTROL CIRCUIT
Harmonic Distortion	0.01%
Channel Separation	103 dB
Length	17.9mm
Width	7.5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Mfr	STMicroelectronics
Product Status	Active
Interface	I²C
Voltage - Supply	6V ~ 10V
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package	28-SO