ISO1176: Looking for alternate or Drop in replacement ISO1176DW

Madhav Naik

Part Number: ISO1176
Other Parts Discussed in Thread: ISO3086, ISO1450, ISO1410

Dear Concern,

Please Suggest alternate or Drop in replacement for below mentioned part and kindly provide below details if alternate available.

Part Description

Original MFR

Original MPN

MOQ

Alternate Available

Alternate Stock

Lead time

Price

RS422, RS485 Digital Isolator 2500Vrms 3 Channel 40Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

Texas Instruments

ISO1176DW

1000000

Regards,

Madhav Naik

over 1 year ago

0 Andrew J over 1 year ago

TI__Mastermind 31365 points

Hello Madhav,

Thank you for reaching out.
ISO1450DW will be a close replacement. ISO3086 will also be a possible low-cost option.
I hope this helps.

Best,
Andrew

0 Madhav Naik over 1 year ago in reply to Andrew J

Prodigy 50 points

Thanks for valuable reply Andrew

0 Madhav Naik over 1 year ago in reply to Andrew J

Prodigy 50 points

Hi Andrew,

Above suggested parts pin configuration not matching please suggest same pin configuration and FFF alternate

0 Andrew J over 1 year ago in reply to Madhav Naik

TI__Mastermind 31365 points

Hello Madhav,

As mentioned in our previous discussions, ISO1176DWR is an active part with no plans to EOL. (Linking our related threads: (40) ISO1176: Part details Required-ISO1176DWRG4.)

ISO1450DW (Also ISO1410 and ISO1450) is the newest generation device that is pin-to-pin. The only difference is that the "PV" and "ISODE" pins are No Connect in ISO1450DW. This is because ISO1450 has Glitch-Free Power Up and Power Down (10.3.4) and can have the same functionality with just using the DE and RE pins only.

Best,
Andrew

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ISO1176: Looking for alternate or Drop in replacement ISO1176DW