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#Cmos digital isolator full

Please create a new account there if you have never used the site before. The part selected will carry over to your cart on this site once logged in. Selecting the Sample button above will redirect to the third-party ADI Sample Site. Please see the latest communication from our CCO regarding lead times. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. International prices may differ due to local duties, taxes, fees and exchange rates. (*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. (**) Displayed Buy Now Price and Price Range is based on small quantity orders. See our Ordering FAQs for answers to questions about online orders, payment options and more. In cases of high speed operation or when ultralow emissions are required, refer to the AN-1109 application note for additional board layout techniques. While interplane capacitance bypassing is implemented on the PCB to minimize noise and EMI transmission, no other mitigation design features are included.

#Cmos digital isolator full

The board follows best printed circuit board (PCB) design practices for 4-layer boards, including a full power and ground plane on each side of the isolation barrier. Compatibility with Tektronix active probes is provided by the inclusion of 200 mil header positions. Decoupled terminal blocks are provided for power connections along with support for edge-mounted SMA connectors. Signals can be brought onto the board through the edge-mounted SMA connectors or wired directly by utilizing unpopulated header positions. The evaluation board provides access to all 4 channels, support for signal fan-out and loopback as well as optimal bypass capacitance.

The EVAL-ADuM7442S supports the ADuM7442S 25MBPS Space Grade Quad Channel Digital Isolator.

General-purpose, multichannel isolation.

All products also have an output default high logic state in the absence of the input signal. The ADuM7442S operates 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 ADuM7442S isolator provides four independent isolation channels up to 25 Mbps. The ADuM7442S also has an input glitch filter to protect against extraneous noise disturbances. Despite the low power consumption, the ADuM7442S provides low pulse width distortion (<5 ns). It offers very low power consumption, consuming one-tenth to one-sixth the power of comparable isolators at comparable data rates up to 25 Mbps.

The ADuM7442S quad digital isolation device is packaged in a small 16-lead Flatpack. Combining high speed CMOS and monolithic air core transformer technologies, this isolation component provides outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers. The ADuM7442S is a 4-channel digital isolator based on the Analog Devices, Inc., iCoupler ® technology.

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