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ADUM7442CRQZ - 1kV RMS Quad-Channel Digital Isolators

Part Number: ADUM7442CRQZ

Package: 16-SSOP

Type: Digital Isolators

Description: Digital Isolators - 1kV RMS Quad-Channel Digital Isolator

Product Overviews

ADUM7442CRQZ is 4-channel 1kV digital isolators, it 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 ADUM7442isolators provide four independent isolation channels in a variety of channel configurations and two data rates up to 25 Mbps.

Benefits and Features

1000 V rms isolation rating

Safety and regulatory approvals

Low power operation

- 5 V operation

2.25 mA per channel maximum at 0 Mbps to 1 Mbps

11.5 mA per channel maximum at 25 Mbps

- 3.3 V operation

1.5 mA per channel maximum at 0 Mbps to 1 Mbps

8.25 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

Applications

General-purpose, multichannel isolation

SPI interface/data converter isolation

RS-232/RS-422/RS-485 transceivers

Industrial field bus isolation 

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.