Overview
The TDA7418 is an audio Interface IC made by STMicroelectronics in a SO-20-300mil package with 20 pins. -40℃~+85℃ 8V~10V I2C Processor SO-20-300mil Audio Interface ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TDA7418TR, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. 20 are in stock at JLCPCB (part C1520030).
Symbol
Footprint
Parameters
5- Features
- Mute control
- Interface
- I2C
- Operating Temperature
- -40℃~+85℃
- Type
- Processor
- Voltage - Supply
- 8V~10V
Order codes
2- TDA7418LCSC C1520030
- TDA7418TRLCSC C262989
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | SE3L | Unspecified |
| 2 | SE3R | Unspecified |
| 3 | SE2L | Unspecified |
| 4 | SE2R | Unspecified |
| 5 | SE1L | Unspecified |
| 6 | SE1R | Unspecified |
| 7 | DIFFL | Unspecified |
| 8 | DIFFG | Unspecified |
| 9 | DIFFR | Unspecified |
| 10 | CREF | Unspecified |
| 11 | GND | Unspecified |
| 12 | OUTSW | Unspecified |
| 13 | OUTRF | Unspecified |
| 14 | OUTRR | Unspecified |
| 15 | OUTLR | Unspecified |
| 16 | OUTLF | Unspecified |
| 17 | MUTE/MUXOUT | Unspecified |
| 18 | SCL | Unspecified |
| 19 | SDA | Unspecified |
| 20 | VDD | Unspecified |
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Is there a KiCad symbol and footprint for the TDA7418?
Yes. The symbol is EasyEDA_Cloud:TDA7418TR and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TDA7418?
SO-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the TDA7418 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TDA7418?
JLCPCB lists it as part C1520030, with 20 in stock; the sellers' links on this page open their listings.
What can replace the TDA7418?
Parts like it in the library: the W681512SG by Nuvoton Tech, the TDA7433D013 by STMicroelectronics and the LM1972M by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
