Skip to the content
PCBKitNew board
ISO6740FDW on a board, in 3D

ISO6740FDW

Texas Instruments

-40℃~+125℃ 0 11ns 150kV/us 2.25V~5.5V 2.25V~5.5V 4 5000 50Mbps Fail-safe output Low Level SOIC-16-300mil Digital Isolators ROHS

Extended
DatasheetJLCPCBLCSCti/ISO6740FDW
Category
Digital Isolators
Package
SOIC-16-300mil
Pins
16

Overview

The ISO6740FDW is a digital Isolator made by Texas Instruments in a SOIC-16-300mil package with 16 pins. -40℃~+125℃ 0 11ns 150kV/us 2.25V~5.5V 2.25V~5.5V 4 5000 50Mbps Fail-safe output Low Level SOIC-16-300mil Digital Isolators ROHS.

PCBKit's library has its KiCad symbol (Isolator:ISO6740, 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. 3,762 are in stock at JLCPCB (part C5216422). 1 open-source board in 1 repository on GitHub use it.

Symbol

V_{CC1}1GND12INA3INB4INC5IND6GND29EN210OUTD11OUTC12OUTB13OUTA14V_{CC2}16
Isolator:ISO6740From KiCad's library

Footprint

12345678910111213141516
Package_SO:SOIC-16W_7.5x10.3mm_P1.27mmFrom KiCad's library

Parameters

12
CMTI(kV/us)
150kV/us
Data Rate(Max)
50Mbps
Default Output
Low Level
Features
Fail-safe output
Isolation Voltage(Vrms)
5000
Number of Channels
4
Number of Forward Channels
4
Number of Reverse Channels
0
Operating Temperature
-40℃~+125℃
Propagation Delay(tpd)
11ns
Voltage - Supply(VCCA)
2.25V~5.5V
Voltage - Supply(VCCB)
2.25V~5.5V

Order codes

1

Pinout

16
The pins of the ISO6740FDW
PinNameType
1V_{CC1}Power in
2GND1Power in
3INAInput
4INBInput
5INCInput
6INDInput
7NCNot connected
8GND1Passive
9GND2Power in
10EN2Input
11OUTDOutput
12OUTCOutput
13OUTBOutput
14OUTAOutput
15GND2Passive
16V_{CC2}Power in

Open-source boards using it

All 1
  • 2 layers91.5 × 100 mmLights pcb, the printed circuit board in 3D

    Lights pcb

    QuinnFreedman/modular

    A collection of free & open source DIY synthesizer module designs for Eurorack

    59 parts116

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/ISO6740FDW" title="ISO6740FDW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/ISO6740FDW.jpg" alt="ISO6740FDW" width="1200" height="900">
A picture that opens the part, for a README
[![ISO6740FDW](https://pcbkit.io/embed/parts/ti/ISO6740FDW.jpg?size=s)](https://pcbkit.io/parts/ti/ISO6740FDW)

Questions

Is there a KiCad symbol and footprint for the ISO6740FDW?

Yes. The symbol is Isolator:ISO6740 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 ISO6740FDW?

SOIC-16-300mil, with 16 pins. Its footprint is drawn on this page.

Where is the ISO6740FDW datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the ISO6740FDW?

JLCPCB lists it as part C5216422, with 3,762 in stock; the sellers' links on this page open their listings.

What can replace the ISO6740FDW?

Parts like it in the library: the CMT8040W1 by HopeRF Micro-electronics, the CEU8730U0W by coileasy, the CEU8731U0W by coileasy and the CEU8742U1W by coileasy. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ISO6740FDW?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8