NVE Sensor and Isolator News
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   October 2013 Electrifying  News  From  NVE
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In This Issue
Isolated 1-Wire Serial Bus

Upcoming Exhibitions
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Quick Links
Sensor Selector Guide

Isolator Selector Guide

Online Store

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New Products
IL821T-3E Top-of-the-Line 2-Channel Bidirectional Isolator

IL814T-3E Top-of-the-Line 3-Channel Bidirectional Isolator
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Halloween Application Corner

PumpkinIsolating a One-Wire Serial Bus
Doesn’t Have to Be Scary

 
You know you should isolate your one-wire serial bus for safety and noise immunity, but you're afraid it's going to be too complicated?

With their small size, high input impedance, and output enable pins, IL700-Series Isolators are ideal for isolating one-wire bidirectional serial busses.

These busses are common for sensors and controls. Isolation can reduce noise and increase transmission distance.

The following illustration is for a remote thermostat, but the circuit can be with a wide range of ICs:

Isolated 1-Wire Serial Bus

The top and bottom isolators in the diagram could be combined into one IL712 rather than two IL710s to reduce the chip count even more.

IL710 and IL712 Isolators are available in MSOP packages to minimize board space.

 
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Upcoming Exhibitions
Vienna Tec

NVE’s new top-of-the-line IsoLoop IL800-Series isolated isolators will be featured by Hy-Line Power Components at Vienna Tec, October 9 to 13 at Messe Wien in Vienna, Austria.

SPS IPC Drives
Also in cooperation with Hy-Line Power Components, IsoLoop Isolators will be on display at SPS IPC Drives, November 26 to 28 in Nuremberg, Germany. SPS IPC Drives is billed as Europe’s leading exhibition for electric automation.
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