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I worked in an orange juice
factory but I couldn’t concentrate and got canned.
I was fired from the calendar factory for taking a day off.
I became a Velcro salesman, but couldn’t stick with it.
I tried being a fireman, but I burned out. |
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 NVE
will be closed Monday, September 7
for Labor Day. |
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Featured
Products |
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Isolated
RS-485 / RS-422 Bus Transceivers
A broad line of award-winning
IsoLoop® isolated RS-485/RS-422 bus transceivers ensure the right part for
your application.
Models provide up to 40 Mbps, 15 kV ESD protection, handshake channels,
and fractional loads. Inputs can be digital or passive-input coils.
Wide-body versions have true 8 mm creepage under IEC 60601. V-Series versions
have best-in-class 6 kVrms isolation. Unique narrow-body transceivers are
half the size of other isolators, and QSOPs are one-quarter the size.
IsoLoop Isolators are legendary for their rugged reliability, and all models have
excellent EMC footprints, 50 kV/µs transient immunity, and virtually
unlimited barrier life.
Parts are in
stock for immediate delivery, and evaluation
boards are available.
Part Number
(click for details) |
Bus |
Mbps |
Isolation
(Vrms) |
Features |
Packages |
| IL3085 |
RS-485 |
4 |
2.5 kV |
Cost Effective |
QSOP,
0.15";
0.3" |
| IL3522 |
RS-422 |
40 |
2.5 kV;
6 kV |
Very High Speed |
0.3" |
| IL3585 |
RS-485 |
40 |
2.5 kV;
6 kV |
Very High Speed |
0.15";
0.3" |
| IL3685 |
RS-485 |
40 |
2.5 kV;
6 kV |
PROFIBUS |
0.15";
0.3" |
| IL422 |
RS-422 |
25 |
2.5 kV |
Industry Standard |
0.3" |
| IL485 |
RS-485 |
35 |
2.5 kV |
Industry Standard |
0.3" |
| IL485W |
RS-485 |
35 |
2.5 kV |
RS-485 + Handshake |
0.3" |
| IL3122 |
RS-422 |
5 |
2.5 kV |
Passive in;
Low Cost |
0.15";
0.3" |
| IL3185 |
RS-485 |
5 |
2.5 kV |
Passive in; Low Cost |
0.15";
0.3" |
| IL3222 |
RS-422 |
5 |
2.5 kV |
Passive in; Fractional
Load |
0.15";
0.3" |
| IL3285 |
RS-485 |
5 |
2.5 kV |
Passive in; Fractional
Load |
0.15";
0.3" |
| IL3422 |
RS-422 |
20 |
2.5 kV |
Passive in; High Speed |
0.15";
0.3" |
| IL3485 |
RS-485 |
20 |
2.5 kV |
Passive in; High Speed |
0.15";
0.3" |
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Labor
Day Application Corner |
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Labor-Saving
Isolated Transceivers
Reduce design and manufacturing labor with isolated transceivers.
Opto-isolated RS-485 circuits need separate transceiver and isolator chips plus
signal conditioning means a high component count:
Before.
Single-chip isolated RS-485 transceivers like the IL3085-1
dramatically reduce chip count and board size:
After.
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New
Videos |
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Isolator
Barrier Demonstrations
Four new videos demonstrate NVE’s best-in-class isolation barrier:
The spectacular, sweeping videos star NVE Director of Wafer Processing Jim Schuetz,
and span the ages from the Pleistocene Epoch to present.
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