IL3285-3E NVE, IL3285-3E Datasheet - Page 14

• Manufacturer Part Number: IL3285-3E
• Description: TXRX ISO BUS 5MBPS RS485 16SOIC
• Manufacturer: NVE
• Series: IsoLoop®r

Specifications of IL3285-3E

• Inputs - Side 1/side 2: RS-485
• Number Of Channels: 1
• Isolation Rating: 2500Vrms
• Voltage - Supply: 4.25V, 5V
• Data Rate: 5Mbps
• Propagation Delay: 100ns
• Output Type: Logic
• Package / Case: 16-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 390-1126-5

Revision History
ISB-DS-001-IL3185/22-K
August 2009
ISB-DS-001-IL3285/22-J
ISB-DS-001-IL3285/22-I
ISB-DS-001-IL3285/22-H
ISB-DS-001-IL3285/22-G
ISB-DS-001-IL3285/22-F
ISB-DS-001-IL3285/22-E
ISB-DS-001-IL3285/22-D
ISB-DS-001-IL3285/22-C
ISB-DS-001-IL3285/22-B
ISB-DS-001-IL3285/22-A
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
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Internal Release ONLY
Changes
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Change
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Changes
Revision A not released
Separate pinout diagrams for narrow- and wide-body packages
Added “Open
Fail-safe biasing section added
Narrow-body SOIC packages added
Changes to current-limiting resistor values (pp. 7 and 10).
Details for boost capacitor selection (p. 7).
Noted UL1577 Approval.
Added bus-protection ESD specification (15 kV).
Added typical coil resistance and temperature coefficient specifications.
Added note on package drawings that pin-spacing tolerances are non-accumulating.
Changed ordering information to reflect that devices are now fully RoHS compliant with
no exemptions.
Eliminated soldering profile chart
Capacitor Information added on page 1
Input Signal Rise/Fall times changed from 10 μs to 1μs
Typical coil formations show C
Switching characteristics show C
” input condition to truth tables
Phone: [phone]
14
Boost
Boost
Fax: [phone]
= 16 pF
IL3285/IL3222
www.IsoLoop.com
©NVE Corporation