DatasheetsPDF.com

IL3222

NVE
Part Number IL3222
Manufacturer NVE
Description (IL3222 / IL3285) Fractional Load RS485 and RS422 Transceivers
Published Oct 10, 2006
Detailed Description www.DataSheet4U.com IL3285 IL3222 Fractional Load RS485 and RS422 Transceivers Functional Diagram Features • • • • • • ...
Datasheet PDF File IL3222 PDF File

IL3222
IL3222

Overview
www.
DataSheet4U.
com IL3285 IL3222 Fractional Load RS485 and RS422 Transceivers Functional Diagram Features • • • • • • • • • • • 3.
3 V Input Supply Compatible 2500 VRMS Isolation (1 min) 40 ns Propagation Delay 5 ns Pulse Skew 20 kV/µs Transient Immunity Thermal Shutdown Protection -40°C to +85°C Temperature Range 16 Pin SOIC Package UL1577 Approval Pending IEC 61010-1 Approval Pending +15 kV ESD Protection Applications High Node Count Networks Security Networks Building Environmental Controls Industrial Control Networks Gaming Systems Factory Automation DataSheet4U.
com Description • • • • • • DataShee Truth Table.
VID (A-B) = 200 mV = -200 mV -75 V = -1.
5 V DE L L X H H RE L L H L L R H L Z H L D C X X H L Mode Receive Receive Receive/Drive Drive Drive The IL3000 series are galvanically isolated, differential bus transceivers designed for bidirectional data communication on balanced transmission lines.
Isolation is achieved through patented* Isoloop® technology.
The IL3285 and IL3222 offer an exceptional 2.
3 V differential output into a 54 Ω load, which allows better data integrity over longer cable lengths.
These devices are also compatible with 3.
3 V input supplies, allowing interface to standard microcontrollers without the need for additional level-shifting components.
The IL3000 series have current limiting and thermal shutdown features to protect against output short circuits and bus contention situations which may cause excessive power dissipation.
The receivers also incorporate a “sail-safe if open” design which ensures a logic high on R if the bus lines are disconnected or “floating”.
Selection Table.
Model Half / Full Duplex No.
of devices allowed on bus Data Rate Mb/s Fail-safe IL3285 IL3222 half full 256 256 1 1 yes yes Isoloop® is a registered trademark of NVE Corporation.
*U.
S.
Patent number 5,831,426; 6,300,617 and others.
DataSheet4U.
com ISB-DS-001-IL612-A, January 20, 2005 NVE Corp.
, 11409 Valley View Road, Eden Prairie, M...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)