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TDA7303, in 3D

TDA7303

STMicroelectronics

-40℃~+85℃ 6V~10V I2C Processor SOIC-28-300mil Audio Interface ICs ROHS

Extended
DatasheetJLCPCBLCSCst/TDA7303
Category
Audio Interface ICs
Package
SOIC-28-300mil
Pins
28

Overview

The TDA7303 is an audio Interface IC made by STMicroelectronics in a SOIC-28-300mil package with 28 pins. -40℃~+85℃ 6V~10V I2C Processor SOIC-28-300mil Audio Interface ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TDA7303TR, from EasyEDA) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1520018).

Symbol

CREF1VS2GND3L4R5IN(R)6OUT(R)7LOUD(R)8R39R210R111LOUD L12L313L214L115IN(L)16OUT(L)17BIN(L)18BOUT(L)19BIN(R)20BOUT(R)21OUT RR22OUT LR23OUT RF24OUT LF25DIG GND26SDA27SCL28
EasyEDA_Cloud:TDA7303TRFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728
Package_SO:SOIC-28W_7.5x17.9mm_P1.27mmFrom KiCad's library

Parameters

5
Features
On-chip digital gain, Mute control
Interface
I2C
Operating Temperature
-40℃~+85℃
Type
Processor
Voltage - Supply
6V~10V

Order codes

2

Pinout

28
The pins of the TDA7303
PinNameType
1CREFUnspecified
2VSUnspecified
3GNDUnspecified
4LUnspecified
5RUnspecified
6IN(R)Unspecified
7OUT(R)Unspecified
8LOUD(R)Unspecified
9R3Unspecified
10R2Unspecified
11R1Unspecified
12LOUD LUnspecified
13L3Unspecified
14L2Unspecified
15L1Unspecified
16IN(L)Unspecified
17OUT(L)Unspecified
18BIN(L)Unspecified
19BOUT(L)Unspecified
20BIN(R)Unspecified
21BOUT(R)Unspecified
22OUT RRUnspecified
23OUT LRUnspecified
24OUT RFUnspecified
25OUT LFUnspecified
26DIG GNDUnspecified
27SDAUnspecified
28SCLUnspecified

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Questions

Is there a KiCad symbol and footprint for the TDA7303?

Yes. The symbol is EasyEDA_Cloud:TDA7303TR and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TDA7303?

SOIC-28-300mil, with 28 pins. Its footprint is drawn on this page.

Where is the TDA7303 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the TDA7303?

JLCPCB lists it as part C1520018, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TDA7303?

Parts like it in the library: the IL34118DWT by IKSEMICON, the PT7314E by PTC, the TM2313 by TM and the TDA7440D013 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8