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| Place of Origin | Call |
| Brand Name | Analog Devices |
| Certification | ROHS |
| Model Number | ADUM7441CRQZ-RL7 |
ADUM7441CRQZ-RL7 Datasheet
Product Details
The ADuM744x1 are 4-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers.
Small, 16-lead QSOP
1000 V rms isolation rating
Safety and regulatory approvals (pending)
UL recognition
UL 1577: 1000 V rms for 1 minute
CSA Component Acceptance Notice #5A
Low power operation
5 V operation
2.25 mA per channel maximum @ 0 Mbps to 1 Mbps
11.5 mA per channel maximum @ 25 Mbps
3.3 V operation
1.5 mA per channel maximum @ 0 Mbps to 1 Mbps
8.25 mA per channel maximum @ 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
General-purpose, multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices |
| Product Category | Digital Isolators |
| Series | iCoupler® |
| Product | Digital Isolators |
| Type | General Purpose |
| Packaging | Alternate Packaging |
| Unit-Weight | 0.010159 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 16-SSOP (0.154", 3.90mm Width) |
| Technology | Magnetic Coupling |
| Operating-Temperature | -40°C ~ 105°C |
| Number-of-Channels | 4 Channels |
| Voltage-Supply | 3 V ~ 5.5 V |
| Supplier-Device-Package | 16-QSOP |
| Data-Rate | 25Mbps |
| Channel-Type | Unidirectional |
| Voltage-Isolation | 1000Vrms |
| Rise-Fall-Time-Typ | 2ns, 2ns |
| Isolated-Power | No |
| Inputs-Side-1-Side-2 | 2016/3/1 0:00:00 |
| Common-Mode-Transient-Immunity-Min | 15kV/μs |
| Propagation-Delay-tpLH-tpHL-Max | 50ns, 50ns |
| Pulse Width | 5ns |
| Maximum Operating Temperature | + 105 C |
| Operating temperature range | - 40 C |
| Polarity | Bidirectional |
| Isolation-Type | Magnetic Coupling |
| Operating-Supply-Current | 950 uA |
| Isolation-Voltage | 1 kVrms |
| Supply-Voltage-Max | 5.5 V |
| Supply-Voltage-Min | 3 V |
| Package-Case | QSOP-16 |
| Propagation Delay | 56 ns |
| Maximum-Fall-Time | 2.8 ns (Typ) |
| Maximum-Rise-Time | 2.8 ns (Typ) |
| Pulse-Width | 40 ns |
Form,Package,Functional compatible component
Descriptions
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
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