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 NVE's entertaining and highly-acclaimed technical videos are now in a faster, more compatible format. If you had trouble watching them before, try them now. |
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NVE Chairman Terrence Glarner was included in the recently-announced Minneapolis/ St. Paul Business Journal 2011 Top 25 List of Hardest-working Board Directors.
<More Accolades> |
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A lot of nerve...
IsoLoop Isolators are more than 10,000 times faster than electrical synapses, the fastest known links between nerve cells (10 ns typical propagation delay for IL700-Series Isolators compared to 200 µs synaptic delay for an electrical synapse).
<More
Fun Facts>
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NVE will be closed Monday, July 4. |
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Featured Product |
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Narrow-Body SOIC-16 Isolators
The world’s densest isolators, IsoLoop “Dash Three” Isolators provide a full line of unique 0.15", narrow-body SOIC-16 isolators—half the size of other isolators.
Like all IsoLoop Isolators, these products feature minimal signal distortion, wide temperature range, low power consumption, and unlimited life. Narrow-body isolators are available in a variety of input, output, and channel configurations, as well as a full line of isolated RS-485/RS-422/PROFIBUS transceivers.
Key narrow-body isolator features include:
• 0.15", 16-pin SOIC
• Passive or digital inputs
• Three, four, or five channels or isolated RS-422/RS-485
• IEC 61010-2001 approved
• 125°C (IL700T-Series)
Nearly 20 Dash Three part types are in
stock and available for immediate delivery with no minimum order:
Part
Number |
Mbps
Data
Rate |
Tx/Rx
Chan |
Input |
Key Features |
Max.
Temp. |
| IL514-3 |
2 |
2/1 |
Digital |
DC correct;
Output Enable |
85°C |
| IL515-3 |
2 |
4/0 |
Digital |
DC correct;
Output Enable |
85°C |
| IL516-3 |
2 |
2/2 |
Digital |
DC correct |
85°C |
| IL613-3 |
100 |
3/0 |
Passive |
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85°C |
| IL614-3 |
100 |
2/1 |
Passive |
One Output Enable |
85°C |
| IL715-3 |
110 |
4/0 |
Digital |
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100°C |
| IL716-3 |
110 |
2/2 |
Digital |
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100°C |
| IL717-3 |
110 |
3/1 |
Digital |
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100°C |
| IL715T-3 |
110 |
4/0 |
Digital |
High Temperature |
125°C |
| IL716T-3 |
110 |
2/2 |
Digital |
High Temperature |
125°C |
| IL717T-3 |
110 |
3/1 |
Digital |
High Temperature |
125°C |
| IL260-3 |
110 |
5/0 |
Digital |
Five Channel |
85°C |
| IL261-3 |
110 |
4/1 |
Digital |
Five Channel |
85°C |
| IL262-3 |
110 |
3/2 |
Digital |
Five Channel |
85°C |
| IL3122-3 |
5 |
RS-422 |
Passive |
32 nodes;
15 kV Bus ESD |
85°C |
| IL3185-3 |
5 |
RS-485 |
Passive |
32 nodes;
15 kV Bus ESD |
85°C |
| IL3222-3 |
5 |
RS-422 |
Passive |
Fractional Load
(256 nodes) |
85°C |
| IL3285-3 |
5 |
RS-485 |
Passive |
Fractional Load
(256 nodes) |
85°C |
| IL3422-3 |
20 |
RS-422 |
Passive |
32 nodes;
15 kV Bus ESD |
85°C |
| IL3485-3 |
20 |
RS-485 |
Passive |
32 nodes;
15 kV Bus ESD |
85°C |
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Application Corner |
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Power Supplies Declare Independence
Power supplies need their independence, and IsoLoop Isolators can isolate and level-shift between components on different supplies.
The figure below shows a common application using an IL717 to isolate and level-shift data from a 5-volt powered sensor and ADC to a 3.3 V logic controller:
Isolating Independent Power Supplies
Isolation keeps the two power supplies independent with separate digital and analog ground current paths. This eliminates ground loops, minimizes noise, and improves measurement accuracy.
IL700/IL200-Series Isolators are available in a variety of configurations with up five channels per device. Versions are available in NVE’s unique,
ultra-dense 0.15" narrow-body SOIC package (see featured products above).
So use isolation and declare your independence.
<More Level Shifting Info (.pdf; Application Bulletin No. 4)>
<Isolator Selector Guide> |
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