LTC4331IUFD
Analog Devices
I2C Slave Device Extender Over Rugged Differential Link
- Part id
- adi/LTC4331IUFD
- Category
- Uncategorised
- Package
- QFN20
- Pins
- 21
Overview
The LTC4331IUFD is an uncategorised made by Analog Devices in a QFN20 package with 21 pins. I2C Slave Device Extender Over Rugged Differential Link.
PCBKit's library has its KiCad symbol (Analog & Interface:LTC4331, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P400X500X80-21N-R265x365, from CERN's library), ready for a KiCad board.
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | VCC | Power in |
| 2 | VL | Passive |
| 3 | ON | Input |
| 4 | REMOTE | Input |
| 5 | LINK | Output |
| 6 | RDY | Output |
| 7 | SCL | Input/output |
| 8 | SDA | Input/output |
| 9 | NC | Passive |
| 10 | ALERT | Passive |
| 11 | A1 | Input |
| 12 | A2 | Input |
| 13 | CTRL | Passive |
| 14 | SPEED1 | Input |
| 15 | SPEED2 | Input |
| 16 | GND | Power in |
| 17 | SLO | Input |
| 18 | A | Input/output |
| 19 | B | Input/output |
| 20 | NC | Passive |
| 21 | EP | Power in |
Questions
Is there a KiCad symbol and footprint for the LTC4331IUFD?
Yes. The symbol is Analog & Interface:LTC4331 and the footprint ICs And Semiconductors SMD:QFN50P400X500X80-21N-R265x365, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LTC4331IUFD?
QFN20, with 21 pins. Its footprint is drawn on this page.