- Manufacturer Part Number : ADUM6401
- Manufacturer : AD
- Description : Quad-Channel Isolators with Integrated DC/DC Converter (3/1 channel directionality)
- Series : ADUM6401
- Reference Price : USD 4.792
- 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 : ADUM6401
- 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/DC converter
- Regulated 3.3 V or 5 V output
- Up to 400 mW output power
- Quad dc-to-25 Mbps (NRZ) signal isolation channels
- Schmitt trigger inputs
- 16-lead SOIC package with 7.6 mm creepage
- High temperature operation: 105°C
- High common-mode transient immunity: >25 kV/μs
- See data sheet for additional features
The ADuM640x devices are quad-channel digital isolators with isoPower®, an integrated, isolated DC/DC converter. Based on the Analog Devices, Inc., iCoupler® technology, the DC/DC converter provides up to 500 mW of regulated, isolated power at either 5.0 V or 3.3 V from a 5.0 V input supply, or 3.3 V from a 3.3 V supply at the power levels shown in Table 1. This eliminates the need for a separate, isolated DC/DC converter in low power, isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signals and for the magnetic components of the DC/DC converter. The result is a small form factor, total isolation solution.
The ADuM640x isolators provide four independent isolation channels in a variety of channel configurations and data rates (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 board layout recommendations at www.analog.com.
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.