 | In This Issue |  |
| Quick Links | |
| Hard Workers | |
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NVE is known for hard work, and now it’s official. NVE’s chairman was recently included on a list of hardest-working board members in the Minneapolis/St. Paul Business Journal.
<More NVE Accolades> | |
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| Fun Formulas | |
| Transistors Gone Wild | |
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“Transistors Gone Wild” by The Network is NVE’s current telephone background music, because spintronics are like transistors gone wild.
NVE tries to ensure callers aren’t put on hold, but you can dial (952) 996-1639 option 9 to hear the hold music. | |
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| July 4 Holiday | |
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NVE will be closed for business Monday, July 5 in observance of Independence Day. | |
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| Featured Products |
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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 isolator part types are currently
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 | | 85°C |
| IL614-3 | 100 | 2/1 | Passive | One Output Enable | 85°C |
| IL715-3 | 110 | 4/0 | Digital | | 100°C |
| IL716-3 | 110 | 2/2 | Digital | | 100°C |
| IL717-3 | 110 | 3/1 | Digital | | 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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Declare Power Supply Independence
By Sandy “True Blue” Templeton
Director, Isolator Product Development and Applications
Independence Day is a good time to remember that IsoLoop Isolators can isolate and level-shift between independent 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 declare your power supply independence with isolation.
<More Level Shifting Info (.pdf; Application Bulletin No. 4)>
<Isolator Selector Guide> |
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