Datasheet for ADUM5202:
- Manufacturer Part Number : ADUM5202
- Manufacturer : AD
- Description : Dual-Channel Isolators with Integrated DC-to-DC Converter(0/2 channel directionality)
- Series : ADUM5202
- Reference Price : USD 3.368
- 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 : ADUM5202
- 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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- For AEC-Q100 Automotive Qualified Devices Specifications - Please View ADuM520xW Datasheet.
- isoPower® integrated isolated DC/DC converter
- Regulated 3V or 5V output
- Up to 500 mW output power
- Dual dc-to-25 Mbps (NRZ) signal isolation channels
- Schmitt Trigger Inputs
- 16-lead SOIC package with >8 mm creepage
- High temperature operation: 105°C maximum
- High common-mode transient immunity: > 25 kV/µs
- Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577 - CSA component accept notice #5A (pending)
- VDE cert of conformity (pending)
DIN V VDE V 0884-10
(VDE V 0884-10): 2006-12
VIORM = 560 V peak
The ADuM520x are dual channel digital isolators with isoPower, an integrated, isolated dc-to-dc converter. Based onthe Analog Devices, Inc., iCoupler® technology, the dc-to-dcconverter provides up to 500 mW of regulated, isolated powerwith 5.0 V input and 5.0 V output voltage, or 200 mW of power with 3.3 V input and 3.3 V output voltage. This eliminates the need for a separate isolated dc-to-dc converter in low power isolated designs. The Analog Devices chip scale transformer iCoupler technology is used for the isolation of the logic signals as well as for the dc-to-dc converter. The result is a small form factor, total isolation solution.
ADuM520x units may be used in combination with ADuM5401, ADuM5402, ADuM5403, ADuM5404 and ADuM5000 with isoPower® to achieve higher output power levels and greater channel counts (see the Increasing Available Power section).
The ADuM520x isolators provide two independent isolationchannels in a variety of channel configurations and data rates(see the Ordering Guide for options).
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 emissionsstandards. 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 startups and gate drives
- Isolated sensor interfaces
- 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.
