Skip to the content
PCBKitNew board
TDA7449 on a board, in 3D

TDA7449

STMicroelectronics

Extended
JLCPCBLCSCst/TDA7449
Category
Audio Interface ICs
Package
DIP-20
Pins
5

Overview

The TDA7449 is an audio Interface IC made by STMicroelectronics in a DIP-20 package with 5 pins.

PCBKit's library has its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C19625658).

Symbol

The library has no symbol for this part yet.

Footprint

1234567891011121314151617181920
Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/TDA7449" title="TDA7449 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/TDA7449.jpg" alt="TDA7449" width="1200" height="900">
A picture that opens the part, for a README
[![TDA7449](https://pcbkit.io/embed/parts/st/TDA7449.jpg?size=s)](https://pcbkit.io/parts/st/TDA7449)

Questions

Is there a KiCad symbol and footprint for the TDA7449?

Yes. the footprint Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TDA7449?

DIP-20, with 5 pins. Its footprint is drawn on this page.

Where can I order the TDA7449?

JLCPCB lists it as part C19625658, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TDA7449?

Parts like it in the library: the AD1893JNZ by Analog Devices, the STABP01 by STMicroelectronics, the TDA7309 by STMicroelectronics and the TDA7319 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8