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Featured
Products |
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IL600-Series
Opto Replacement Isolators
The award-winning IL600 and IL600A Passive-Input Isolators provide unique passive
inputs for flexibility similar to LED-input optocouplers.
Popular IL600/IL600A Series applications include isolated
PLCs, serial interface receivers, wired-OR controls, and level-shifting interfaces
such as the example in the Application
Corner.
Key product features are:
• Failsafe operation
• DC correct
• 5 mA input current
• No carrier or clock for low EMI emissions and susceptibility
• 3.3 V or 5 V supply
• UL 1577 recognized; IEC 60747-5-5 (VDE 0884) certified
• 44000-year barrier life
• PDIP, SOIC8, SOIC16N, SOIC16W, and unique MSOP8
All part types are in
stock and available for same-day shipment, with no minimum order:
Part
Number |
Mbps
Data
Rate |
Tx
Ch |
Rx
Ch |
Output |
Packages |
| IL610 |
100 |
1 |
0 |
CMOS |
Bare die, MSOP-8, SOIC-8,
PDIP-8 |
| IL610A |
10 |
1 |
0 |
Open-drain |
Bare die, MSOP-8, SOIC-8,
PDIP-8 |
| IL611 |
100 |
2 |
0 |
CMOS |
CMOS MSOP-8, SOIC-8, PDIP-8 |
| IL611A |
10 |
2 |
0 |
Open-drain |
CMOS MSOP-8, SOIC-8, PDIP-8 |
| IL612 |
100 |
1 |
1 |
CMOS |
SOIC-8, PDIP-8 |
| IL612A |
10 |
1 |
1 |
Open-drain |
SOIC-8, PDIP-8 |
| IL613 |
100 |
3 |
0 |
CMOS |
0.15"
SOIC-16, 0.3" SOIC-16 |
| IL614 |
100 |
2 |
1 |
CMOS |
0.15"
SOIC-16, 0.3" SOIC-16 |
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Recent
Exhibitions |
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NVE products were on display
at PCIM Europe
in May. The company highlighted new IL800-Series
Top-of-the-Line Isolators and QSOP
Isolators.
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Upcoming
Exhibitions |
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NVE sensors will be on display
at Sensor+Test 2014 June 3 to 5 in Nürnberg, Germany.
NVE will exhibit in cooperation with distributor IS-LINE.
An NVE engineer will be at the exhibition to meet customers and answer questions.
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Applications
Corner |
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Isolated
ECL and PECL Interfaces
Unique passive inputs and true 100 Mbps speed make IL600-Series Isolators ideal
for isolating Emitter Coupled Logic (ECL / NECL) or Positive Emitter Coupled Logic
(PECL) circuits.
In addition to providing isolation, IL600-Series Isolators can level shift ECL
signals to interface to other types of logic.
Here’s an example:
Isolated ECL Interface
The impedance of the two isolator input coils in parallel will be close to 50 ohms,
so current limiting resistors on the isolator inputs aren’t needed.
R1 and R2 are selected to provide enough current to switch the PECL gate without
exceeding the maximum isolator output current.
The circuit is drawn for PECL, but for NECL one merely needs to ground pin 8
and connect pin 5 to the negative supply.
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