Datasheet for ADUM7240ARZ-RL7:
- Manufacturer Part Number : ADUM7240ARZ-RL7
- Manufacturer : AD
- Description : 1 kV Dual Channel Digital Isolators (2/0 channel directionality) IC
- Series : ADUM7240
- Reference Price : USD 0.64
- 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 : ROHS Compliant (Lead Free)
- Package Type : 8-Lead SOIC
- Pins : 8
- MFG Package Case : R-8
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 1000
- Working Temperature : -40 to 105C
- Other Part Number : ADUM7240ARZ-RL7
- 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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- Narrow-body, RoHS-compliant, 8-lead SOIC
- Safety and regulatory approvals
- UL recognition
- UL 1577: 1000 V rms for 1 minute
- Low power operation
- 5 V operation
- 2.4 mA per channel maximum at 0 Mbps to 1 Mbps
- 11.8 mA per channel maximum at 25 Mbps
- 3.3 V operation
- 1.7 mA per channel maximum at 0 Mbps to 1 Mbps
- 8.2 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
The ADuM7240/ADuM7241 dual 1 kV digital isolation devices are packaged in a narrow-body 8-lead SOIC. The ADuM7240/ ADuM7241 offer a cost-effective option compared to 2.5 kV or 5 kV isolators where only functional isolation is needed.
Like other Analog Devices isolators, the ADuM7240/ADuM7241 offer very low power consumption, consuming one-tenth to one-sixth the power of comparable isolators at data rates up to 25 Mbps. Despite the low power consumption, all models of the ADuM7240/ADuM7241 provide low pulse width distortion (<5 ns for C grade). In addition, every model has an input glitch filter to protect against extraneous noise disturbances.
The ADuM7240/ADuM7241 provide two independent isolation channels and are available in two channel configurations with 1 Mbps or 25 Mbps data rates (see the Ordering Guide). All models operate with the supply voltage on either side ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. The ADuM7240/ADuM7241 also have an output default high logic state in the absence of input power.
Applications
- General-purpose multichannel isolation
- Data converter isolation
- 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.
