Overview
The ISO7342FCDW is a digital Isolator made by Texas Instruments in a SOIC-16-300mil package with 16 pins. -40℃~+125℃ 2 2 25Mbps 3000 31ns 3V~5.5V 3V~5.5V 70kV/us Fail-safe output High Level、Low Level SOIC-16-300mil Digital Isolators ROHS.
PCBKit's library has its KiCad symbol (Isolator:ISO7342FC, from KiCad's library) and its footprint (Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, from KiCad's library), ready for a KiCad board. 17 are in stock at JLCPCB (part C527470).
Symbol
Footprint
Parameters
12- CMTI(kV/us)
- 70kV/us
- Data Rate(Max)
- 25Mbps
- Default Output
- Low Level
- Features
- Fail-safe output
- Isolation Voltage(Vrms)
- 3000
- Number of Channels
- 4
- Number of Forward Channels
- 2
- Number of Reverse Channels
- 2
- Operating Temperature
- -40℃~+125℃
- Propagation Delay(tpd)
- 31ns
- Voltage - Supply(VCCA)
- 3V~5.5V
- Voltage - Supply(VCCB)
- 3V~5.5V
Order codes
2- ISO7342FCDWLCSC C2863754
- ISO7342FCDWRLCSC C527470
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | VCC1 | Power in |
| 2 | GND1 | Power in |
| 3 | INA | Input |
| 4 | INB | Input |
| 5 | OUTC | Output |
| 6 | OUTD | Output |
| 7 | EN1 | Input |
| 8 | GND1 | Passive |
| 9 | GND2 | Passive |
| 10 | EN2 | Input |
| 11 | IND | Input |
| 12 | INC | Input |
| 13 | OUTB | Output |
| 14 | OUTA | Output |
| 15 | GND2 | Power in |
| 16 | VCC2 | Power in |
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Is there a KiCad symbol and footprint for the ISO7342FCDW?
Yes. The symbol is Isolator:ISO7342FC and the footprint Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ISO7342FCDW?
SOIC-16-300mil, with 16 pins. Its footprint is drawn on this page.
Where is the ISO7342FCDW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ISO7342FCDW?
JLCPCB lists it as part C527470, with 17 in stock; the sellers' links on this page open their listings.
What can replace the ISO7342FCDW?
Parts like it in the library: the ISO7741DW by Texas Instruments, the SSP5840ED by Shanghai Siproin Microelectronics, the ISO7740DW by Texas Instruments and the ISO7760FDWR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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