Datasheet for ADUM5400:
- Manufacturer Part Number : ADUM5400
- Manufacturer : AD
- Description : Quad-Channel Isolator with Integrated DC-to-DC Converter (4/0 channel directionality)
- Series : ADUM5400
- Reference Price : USD 4.592
- Our Price : We have a better price, contact us by email
- Product Type : Digital Isolation Technology
- Function : isoPower
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADUM5400
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- isoPower integrated, isolated dc-to-dc converter
- Regulated 5 V output
- 500 mW output power
- Quad dc-to-25 Mbps (NRZ) signal isolation channels
- Schmitt trigger inputs
- 16-lead SOIC package with >8 mm creepage
- High temperature operation: 105°C
- See Data Sheet for Additional Information
The ADuM5400 device is a quad-channel digital isolator with isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides up to 500 mW of regulated, isolated power with 5.0 V input and 5.0 V output voltages. This architecture eliminates the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signals and the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution.
The ADuM5400 isolator provides four independent isolation channels in two speed grades (see the Ordering Guide for more information).
isoPower uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 application note for details on board layout recommendations.
Applications
- RS-232/RS-422/RS-485 transceiver
- Industrial field bus isolation
- Power supply start-up bias and gate drives
- Isolated sensor interface
- Industrial PLCs
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
