IL3422-3E NVE, IL3422-3E Datasheet
IL3422-3E
Specifications of IL3422-3E
Related parts for IL3422-3E
IL3422-3E Summary of contents
Page 1
... NVE’s patented* IsoLoop spintronic Giant L Receive Magnetoresistance (GMR) technology. The IL3485 delivers at L Receive least 1.5 V into a 54 Ω load, and the IL3422 at least 2 V into 100 Ω load, allowing excellent data integrity over long cables. L Receive These devices are also compatible with 3.3 V input supplies, allowing interface to standard microcontrollers without additional level shifting ...
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... Barrier Impedance Leakage Current Safety Approvals IEC61010-2001 TUV Certificate Numbers: N1502812, N1502812-101 Classification: Reinforced Insulation Models IL3422E, IL3485E, IL3422-3E, IL3485-3E UL 1577 Rated 2500 V for 1 minute RMS Component Recognition Program File Number: E207481 Soldering Profile Per JEDEC J-STD-020C, MSL=2 Electrostatic Discharge Sensitivity This product has been tested for electrostatic sensitivity to the limits stated in the specifications ...
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... Non-inverting bus line Inverting bus line internal connection 15 GND Ground return for Coil for R (connect to V COIL2 IL3422-3 Pin Connections (0.15" SOIC Package) V Input power supply 1 DD1 2 GND Ground return for Output data from bus Read enable high high impedance) ...
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... Non-inverting bus line 12 B Inverting bus line internal connection 15 GND Ground return for Coil for R (connect to V COIL2 IL3422 Pin Connections (0.3" SOIC Package) V Input power supply 1 DD1 2 GND Ground return for Output data from bus Read enable high high impedance) ...
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... V, C DD1 Symbol Min. Typ (OD ( (OD PZH t 25 PZL t 25 PHZ t 25 PLZ t (LIM) SK |CM |,| Phone: (952) 829-9217 IL3485/IL3422 Max. Units Test Conditions T = 25°C Ω||nH AMB Ω/° 100 Ω Ω Ω or 100 Ω ±0 Ω or 100 Ω 3 ...
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... DD1 A with a 54 Ω load is either ½ 1.5 V, whichever is greater. OD2 OD1 and V , respectively, that occur when the input is changed from one logic state to the other Phone: (952) 829-9217 IL3485/IL3422 Max. Units Test Conditions T = 25°C Ω||nH AMB Ω/°C ...
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... Note however that power dissipation in the input coil increases in 210 5000 5000 proportion to the capacitor value. 7 Phone: (952) 829-9217 IL3485/IL3422 The output switches to the low Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation pins for DD Output ...
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... Approximate Immunity ±20 Gauss ±70 Gauss ±250 Gauss 8 Phone: (952) 829-9217 IL3485/IL3422 Immunity Description A DC current flowing in a conductor 1 cm from the device could cause disturbance A DC current flowing in a conductor 1 cm from the device could cause disturbance A DC current of 200 A flowing in a conductor ...
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... Cable Length (feet) 100 40 Figure 4. Cable Length vs. Data Rate (30% jitter). NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 100 1K 10K 100K 1M Data Rate (bps) 9 Phone: (952) 829-9217 IL3485/IL3422 10M Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation ...
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... In RS-422 systems only the receiver end should be terminated. Unterminated Proper termination is imperative when using IL3485 and IL3422 to minimize reflections. Unterminated lines are only suitable for very low data rates and very short cable runs, otherwise line reflections cause problems. Parallel terminations are the most popular. ...
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... Unit Loads (12 kΩ each), without external fail Nominal V Fail-Safe A-B (inactive) Operation? Loading 238 254 mV 247 mV 11 Phone: (952) 829-9217 IL3485/IL3422 ) at one end of the bus can FS-EXT Yes No Yes Yes Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation ; see FS-INT ...
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... NOTE: Pin spacing is a BASIC dimension; tolerances do not accumulate 12 Phone: (952) 829-9217 IL3485/IL3422 NOM 0.054 (1.4) 0.072 (1.8) 0.004 (0.1) 0.012 (0.3) 0.287 (7.29) 0.300 (7.62) NOM 0.016 (0.4) 0.050 (1.3) ...
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... SOIC Channel Configuration 22 = RS-422 85 = RS-485 Base Part Number 34 = Passive-In, 20 Mbps Transceiver Product Family IL = Isolators 13 Phone: (952) 829-9217 Fax: (952) 829-9189 IL3485/IL3422 Valid Part Numbers IL3485E IL3485E TR13 IL3485-3E IL3485-3E TR13 IL3422E IL3422E TR13 IL3422-3E IL3422-3E TR13 RoHS COMPLIANT www.IsoLoop.com ©NVE Corporation ...
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... Fail-safe biasing section added Narrow-body-SOIC packages added Capacitor Information added on page 1 Input Signal Rise/Fall times changed from 10 μs to 1μs Typical coil formations show C Boost Switching characteristics show C 14 Phone: (952) 829-9217 IL3485/IL3422 = 16 pF Boost Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation ...
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... Corporation does not authorize, nor warrant, any NVE Corporation product for use in life support devices or systems or other critical applications, without the express written approval of the President of NVE Corporation. Specifications are subject to change without notice. ISB-DS-001-IL3485/22-J August 2009 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 IL3485/IL3422 15 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation ...