ADUM1442ARQZ
Digital Isolator CMOS 4-CH 2Mbps 16-Pin QSOP Tube
Inventory:7,232
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : ADUM1442ARQZ
-
Package/Case : QSOP-16
-
Manufacturer : Analog Devices
-
Datesheet : ADUM1442ARQZ DataSheet (PDF)
-
Series : ADUM1442
The ADUM1442ARQZ is a quad-channel digital isolator with integrated power that provides isolated data communication and power supply in a single package. It offers a high level of noise immunity and reliability, making it ideal for applications requiring galvanic isolation. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the ADUM1442ARQZ for a visual representation. Note: For detailed technical specifications, please refer to the ADUM1442ARQZ datasheet. Functionality The ADUM1442ARQZ is a quad-channel digital isolator with integrated power, providing reliable and secure data communication while ensuring galvanic isolation between connected systems. Usage Guide Q: What is the maximum data rate supported by the ADUM1442ARQZ? Q: Can the ADUM1442ARQZ be used in safety-critical applications? For similar functionalities, consider these alternatives to the ADUM1442ARQZ:Overview of ADUM1442ARQZ
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The ADUM1442ARQZ supports data rates up to 25 Mbps for high-speed digital communication.
A: Yes, the ADUM1442ARQZ is suitable for safety-critical applications requiring reliable isolation and data integrity.Equivalent

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Digital Isolators | RoHS | Details |
Series | ADUM1442 | Mounting Style | SMD/SMT |
Package / Case | QSOP-16 | Number of Channels | 4 Channel |
Polarity | Bidirectional | Data Rate | 2 Mb/s |
Isolation Voltage | 2500 Vrms | Isolation Type | Magnetic Coupling |
Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 2.25 V |
Operating Supply Current | 612 uA | Propagation Delay Time | 80 ns |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 125 C |
Brand | Analog Devices | Pd - Power Dissipation | 1.64 W |
Product Type | Digital Isolators | Factory Pack Quantity | 98 |
Subcategory | Interface ICs | Type | General Purpose |
Unit Weight | 0.010159 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

ISO7221ADR
Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC T/R

ADUM7441CRQZ
1 kV RMS Digital Isolator with Four Channels

ADUM3400BRWZ-RL
Ensure reliable data transmission with quad-channel isolators

ADUM2251ARIZ-RL
Robust design guarantees long-lasting performance in any environment

ADUM2251ARIZ
Dual-channel design for efficient data transmission

ADUM263N1BRIZ-RL
High-speed 6-channel digital isolator for reliable data transmission

SI8620BC-B-ISR
Compact Isolation Solution

ISO7741FQDWQ1
Fast and reliable digital isolation for high-frequency signals

ADUM142E0BRWZ
Advanced digital isolator with four channels

UCC21220D
Compact power management for high-voltage applications

HCPL-060L-000E
Optocouplers with logic output and ROHS certification

CNY17-3-300E
Optoelectronic device featuring input isolation and transistorized output in a DIP6GW package

ADUM1442ARQZ
Digital Isolator CMOS 4-CH 2Mbps 16-Pin QSOP Tube
Inventory:
7,232
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




