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TDA7419

STMicroelectronics

-40℃~+85℃ 8V~10V I2C Processor SO-28-300mil Audio Interface ICs ROHS

Extended
DatasheetJLCPCBLCSCst/TDA7419
Category
Audio Interface ICs
Package
SOIC-28-300mil
Pins
28

Overview

The TDA7419 is an audio Interface IC made by STMicroelectronics in a SOIC-28-300mil package with 28 pins. -40℃~+85℃ 8V~10V I2C Processor SO-28-300mil Audio Interface ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TDA7419TR, 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 C2971667). 1 open-source board in 1 repository on GitHub use it.

Symbol

ACOUTR/AC2OUTR1ACINR/FILOR2ACINL/FILOL3ACOUTL/AC2OUTL4SE3L/ACINL5SE3R/ACINR6SE2L7SE2R8SE1L9SE1R10DIFFL11DIFFG12DIFFR13CREF14GND15OUTSW/OUTLR216OUTRF17OUTRR18OUTLR19OUTLF20MUTE21SCL22SDA23VDD24SAIN25SAOUT26VREF27MIX/OUTSW/OUTRR228
EasyEDA_Cloud:TDA7419TRFrom EasyEDA

Footprint

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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
8V~10V

Order codes

2

Pinout

28
The pins of the TDA7419
PinNameType
1ACOUTR/AC2OUTRUnspecified
2ACINR/FILORUnspecified
3ACINL/FILOLUnspecified
4ACOUTL/AC2OUTLUnspecified
5SE3L/ACINLUnspecified
6SE3R/ACINRUnspecified
7SE2LUnspecified
8SE2RUnspecified
9SE1LUnspecified
10SE1RUnspecified
11DIFFLUnspecified
12DIFFGUnspecified
13DIFFRUnspecified
14CREFUnspecified
15GNDUnspecified
16OUTSW/OUTLR2Unspecified
17OUTRFUnspecified
18OUTRRUnspecified
19OUTLRUnspecified
20OUTLFUnspecified
21MUTEUnspecified
22SCLUnspecified
23SDAUnspecified
24VDDUnspecified
25SAINUnspecified
26SAOUTUnspecified
27VREFUnspecified
28MIX/OUTSW/OUTRR2Unspecified

Open-source boards using it

All 1
  • 2 layers118.7 × 36.8 mmTDA7419 preamp, the printed circuit board in 3D

    TDA7419 preamp

    silelis/MustangRadio_develepementVersion

    61 parts

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A picture
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A picture that opens the part, for a README
[![TDA7419](https://pcbkit.io/embed/parts/st/TDA7419.jpg?size=s)](https://pcbkit.io/parts/st/TDA7419)

Questions

Is there a KiCad symbol and footprint for the TDA7419?

Yes. The symbol is EasyEDA_Cloud:TDA7419TR 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 TDA7419?

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

Where is the TDA7419 datasheet?

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

Where can I order the TDA7419?

JLCPCB lists it as part C2971667, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TDA7419?

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.

Which open-source boards use the TDA7419?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8