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BL7141WH on a board, in 3D

BL7141WH

BL

-40℃~+125℃ 1 100Mbps 100kV/us 11ns 2.35V~5.5V 2.35V~5.5V 3 5000 Fail-safe output、Bidirectional signal isolation High Level SOIC-16-300mil Digital Isolators ROHS

Extended
DatasheetJLCPCBLCSCbl/BL7141WH
Category
Digital Isolators
Package
SOIC-16-300mil
Pins
16

Overview

The BL7141WH is a digital Isolator made by BL in a SOIC-16-300mil package with 16 pins. -40℃~+125℃ 1 100Mbps 100kV/us 11ns 2.35V~5.5V 2.35V~5.5V 3 5000 Fail-safe output、Bidirectional signal isolation High Level SOIC-16-300mil Digital Isolators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BL7141WH, from EasyEDA) and its footprint (Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, from KiCad's library), ready for a KiCad board. 12 are in stock at JLCPCB (part C5185884).

Symbol

VDD11GND12VIA3VIB4VIC5VOD6EN17GND18GND29EN210VID11VOC12VOB13VOA14GND215VDD216
EasyEDA_Cloud:BL7141WHFrom EasyEDA

Footprint

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

Parameters

12
CMTI(kV/us)
100kV/us
Data Rate(Max)
100Mbps
Default Output
High Level
Features
Bidirectional signal isolation
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)
2.35V~5.5V
Voltage - Supply(VCCB)
2.35V~5.5V

Order codes

1

Pinout

16
The pins of the BL7141WH
PinNameType
1VDD1Unspecified
2GND1Unspecified
3VIAUnspecified
4VIBUnspecified
5VICUnspecified
6VODUnspecified
7EN1Unspecified
8GND1Unspecified
9GND2Unspecified
10EN2Unspecified
11VIDUnspecified
12VOCUnspecified
13VOBUnspecified
14VOAUnspecified
15GND2Unspecified
16VDD2Unspecified

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Questions

Is there a KiCad symbol and footprint for the BL7141WH?

Yes. The symbol is EasyEDA_Cloud:BL7141WH 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 BL7141WH?

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

Where is the BL7141WH datasheet?

BL publishes it: the Datasheet link on this page opens it.

Where can I order the BL7141WH?

JLCPCB lists it as part C5185884, with 12 in stock; the sellers' links on this page open their listings.

What can replace the BL7141WH?

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.

Parts like it

8