Datasheet for ADUM7641:
- Manufacturer Part Number : ADUM7641
- Manufacturer : AD
- Description : 1 kV RMS Six-Channel Digital Isolators (5/1 Channel Directionality)
- Series : ADUM7641
- Reference Price : USD 1.648
- Our Price : We have a better price, contact us by email
- Product Type : Digital Isolation Technology
- Function : Standard Digital Isolators
- 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 : ADUM7641
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for ADUM7641. If you need any more information about ADUM7641, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Small, 20-lead QSOP
- 1000 V rms isolation rating
- Low power operation
- 3.3 V operation
- 1.6 mA per channel maximum at
0 Mbps to 1 Mbps
- 7.8 mA per channel maximum at
25 Mbps - 5 V operation
- 2.2 mA per channel maximum at
0 Mbps to 1 Mbps
- 11.2 mA per channel maximum at
25 Mbps
- Bidirectional communication
- Up to 25 Mbps data rate (NRZ)
- 3 V/5 V level translation
- High temperature operation: 105°C
- High common-mode transient immunity: >15 kV/μs
TheADuM7640/ADuM7641/ADuM7642/ADuM7643 are 6-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. These 1 kV digital isolation devices arepackaged in a small 20-lead QSOP. They offer space savings and a lower price than 2.5 kV or 5 kV isolation solutions when only functional isolation is needed.
This family, like many Analog Devices isolators, offers very lowpower consumption, using one-tenth to one-sixth the power of other digital isolators, with the supply voltage on either sideranging from 3.0 V to 5.5 V. Despite their low power consumption,the ADuM7640/ADuM7641/ADuM7642/ADuM7643 provide low pulse width distortion (< 6 ns for C grade) and a channel-by-channel glitch filter to protect the device against extraneous noise disturbances. Four channel direction combinations areavailable with a maximum data rate of 1 Mbps or 25 Mbps. Allproducts have a default output high logic state in the absence of input power.
Applications
- General-purpose, multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceivers
- Industrial field bus isolation
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.
