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The ISO7041DBQR device is an ultra-low power multichannel digital isolator that can be used to isolate CMOS or LVCMOS digital I/O. The logical input and output buffers of each isolated channel are isolated by a dual-capacitive silicon dioxide (SiO2) insulated gate. The innovative edge-based architecture combined with an on-off key-based modulation scheme enables the isolator to have very low power consumption while complying with the 3000VRMS isolation rating specified in the UL1577.

Product attribute

Technology: capacitive coupling

Type: SPI

Isolated power supply: None

Number of channels: 4

Input - Side 1/ side 2:3/1

Channel type: Unidirectional

Voltage-isolation: 3000Vrms

Common mode transient immunity (min) : 50kV/µs

Data rate: 2Mbps

Propagation delay tpLH/tpHL (maximum) : 165ns, 165ns

Pulse width distortion (Max) : 10ns

Rise/fall time (typical) : 5ns, 5ns (Max)

Voltage - power supply: 1.71V ~ 1.89V, 2.25V ~ 5.5V

Operating temperature: -55°C ~ 125°C

Mounting type: Surface mount type

Package/housing: 16-SSOP (0.154", 3.90mm wide)

Supplier device package: 16-SSOP

Applications

•4mA to 20mA loop-powered field transmitters

• Factory automation and process automation

• Low power GPIO, UART and SPI 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.