2 layers99.6 × 100 mm
Overview
The ISO6741DW is a digital Isolator made by Texas Instruments in a SOIC-16-300mil package with 16 pins. -40℃~+125℃ 1 1.71V~5.5V 1.71V~5.5V 11ns 150kV/us 3 5000 50Mbps Fail-safe output High Level SOIC-16-300mil Digital Isolators ROHS.
PCBKit's library has its KiCad symbol (Isolator:ISO6741, 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. 2,273 are in stock at JLCPCB (part C5216432). 7 open-source boards in 6 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- CMTI(kV/us)
- 150kV/us
- Data Rate(Max)
- 50Mbps
- Default Output
- High Level
- Features
- Fail-safe output
- Isolation Voltage(Vrms)
- 5000
- Number of Channels
- 4
- Number of Forward Channels
- 3
- Number of Reverse Channels
- 1
- Operating Temperature
- -40℃~+125℃
- Propagation Delay(tpd)
- 11ns
- Voltage - Supply(VCCA)
- 1.71V~5.5V
- Voltage - Supply(VCCB)
- 1.71V~5.5V
Order codes
1- ISO6741DWRLCSC C5216432
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | V_{CC1} | Power in |
| 2 | GND1 | Power in |
| 3 | INA | Input |
| 4 | INB | Input |
| 5 | INC | Input |
| 6 | OUTD | Output |
| 7 | EN1 | Input |
| 8 | GND1 | Passive |
| 9 | GND2 | Power in |
| 10 | EN2 | Input |
| 11 | IND | Input |
| 12 | OUTC | Output |
| 13 | OUTB | Output |
| 14 | OUTA | Output |
| 15 | GND2 | Passive |
| 16 | V_{CC2} | Power in |
Open-source boards using it
All 7- 4 layers114.7 × 57.4 mm
Power Stage
bbassett6/HighEfficiencyInverter
documentation and files for the high efficiency inverter senior design project
175 parts - 4 layers92.5 × 86.4 mm
- 2 layers50 × 56 mm
- 2 layers160 × 68 mm
- 2 layers45 × 45 mm
- 2 layers33 × 67.3 mm
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<iframe src="https://pcbkit.io/embed/parts/ti/ISO6741DW" title="ISO6741DW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/ISO6741DW.jpg" alt="ISO6741DW" width="1200" height="900">[](https://pcbkit.io/parts/ti/ISO6741DW)Questions
Is there a KiCad symbol and footprint for the ISO6741DW?
Yes. The symbol is Isolator:ISO6741 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 ISO6741DW?
SOIC-16-300mil, with 16 pins. Its footprint is drawn on this page.
Where is the ISO6741DW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ISO6741DW?
JLCPCB lists it as part C5216432, with 2,273 in stock; the sellers' links on this page open their listings.
What can replace the ISO6741DW?
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.
Which open-source boards use the ISO6741DW?
7 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
ISO7741DW
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SOIC-16-300mil-40℃~+125℃ 0 150Mbps 2.5V~5.5V 2.5V~5.5V 4 5000 50kV/us 9ns Fail-safe output High Level SOIC-16-300mil Digital Isolators ROHSShanghai Siproin MicroelectronicsDigital IsolatorsISO7740DW
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SOIC-16-300milDigital IsolatorsChipanalogCA-IS3731LW
SOIC-16-300mil-40℃~+125℃ 1 100kV/us 150Mbps 2 2.5V~5.5V 2.5V~5.5V 5000 8ns Fail-safe output、Channel direction configurable Low Level SOIC-16-300mil Digital Isolators ROHSChipanalogDigital Isolators