Overview
The PCA9518DB is an interface Specialized made by Texas Instruments in a SSOP-20 package with 20 pins. -40℃~+85℃ 1.75mA 3V~3.6V Enable/shutdown function、Power-up/reset configuration I2C、SMBus SSOP-20 Interface - Specialized ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCA9518PW,118, from EasyEDA) and its footprint (Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1879706).
Symbol
Footprint
Parameters
5- Features
- Enable/shutdown function, Power-up/reset configuration
- Interface
- I2C, SMBus
- Operating Temperature
- -40℃~+85℃
- Quiescent Supply Current
- 1.75mA
- Voltage - Supply
- 3V~3.6V
Order codes
2- PCA9518DBTLCSC C1879706
- PCA9518DBRLCSC C2860767
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | EXPSCL1 | Unspecified |
| 2 | EXPSCL2 | Unspecified |
| 3 | SCL0 | Unspecified |
| 4 | SDA0 | Unspecified |
| 5 | SCL1 | Unspecified |
| 6 | SDA1 | Unspecified |
| 7 | EN1 | Unspecified |
| 8 | SCL2 | Unspecified |
| 9 | SDA2 | Unspecified |
| 10 | GND | Unspecified |
| 11 | EN2 | Unspecified |
| 12 | SCL3 | Unspecified |
| 13 | SDA3 | Unspecified |
| 14 | EN3 | Unspecified |
| 15 | SCL4 | Unspecified |
| 16 | SDA4 | Unspecified |
| 17 | EN4 | Unspecified |
| 18 | EXPSDA1 | Unspecified |
| 19 | EXPSDA2 | Unspecified |
| 20 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the PCA9518DB?
Yes. The symbol is EasyEDA_Cloud:PCA9518PW,118 and the footprint Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9518DB?
SSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the PCA9518DB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9518DB?
JLCPCB lists it as part C1879706, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCA9518DB?
Parts like it in the library: the ISL83384EIB by Renesas Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
