Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | ADUM3473CRSZ-ND | 330 | $9.38 | Buy |
Mouser Electronics | 584-ADUM3473CRSZ | 72 | $11.98 | Buy |
Verical Marketplace | ADUM3473CRSZ | 66 | $8.39 | Buy |
Win Source | ADUM3473CRSZ | 3320 | Buy | |
Arrow North American Components | ADUM3473CRSZ | 66 | $8.39 | Buy |
element14 APAC | ADUM3473CRSZ | 24 | * $10.20 | Buy |
Newark | ADUM3473CRSZ | 4 | $8.87 | Buy |
Farnell | ADUM3473CRSZ | 9 | * $3.39 | Buy |
Analog Devices Inc | ADUM3473CRSZ | $12.31 | Buy |
The ADuM3470 / ADuM3471/ADuM3472 / ADuM3473 / ADuM3474 devicesare quad-channel, digital isolators withan integrated PWM controller and transformer driver for anisolated DC/DC converter. Based on the Analog Devices, Inc.,iCoupler® technology, the DC/DC converter provides up to 2 Wof regulated, isolated power at 3.3 V to 24 V from a 5.0 V inputsupply or from a 3.3 V supply. This eliminates the need for aseparate, isolated DC/DC converter in 2 W isolated designs.The iCoupler chip-scale transformer technology is used to isolatethe logic signals, and the integrated transformer driver withisolated secondary side control provides higher efficiency for theisolated DC/DC converter. The result is a small form factor, totalisolation solution.The ADuM347x isolators provide four independent isolationchannels in a variety of channel configurations and data rates.APPLICATIONS RS-232/RS-422/RS-485 transceivers Industrial field bus isolation Power supply startup bias and gate drives Isolated sensor interfaces Process controls Automotive