IL710T NVE, IL710T Datasheet

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IL710T

Manufacturer Part Number
IL710T
Description
T-Series Wide Temperature Range High Speed Digital Coupler
Manufacturer
NVE
Datasheet
DataSheet4U.com
www.DataSheet4U.com
Functional Diagram
Isoloop
* US Patent number 5,831,426; 6,300,617 and others
®
NVE Corporation
is a registered trademark of NVE Corporation
11409 Valley View Road
T-Series Wide Temperature Range
High Speed Digital Coupler
Eden Prairie, MN 55344-3617 USA
DataSheet4U.com
Features
Isolation Applications
Description
· Wide Temperature Range -40°C to +125°C
· +5V/+3.3V CMOS/TTL Compatible
· High Speed: 110 MBd
· 2500VRMS Isolation (1 Min.)
· 2 ns Typical Pulse Width Distortion
· 4 ns Typical Propagation Delay Skew
· 10 ns Typical Propagation Delay
· 30 kV/us Typical Common Mode Rejection
· Tri State Output
· 8-pin PDIP and 8-pin SOIC Packages
· UL1577 Approval Pending
· IEC 61010-1 Approval Pending
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NVE's family of high-speed digital isolators are CMOS devices created by
The IL710 is available in 8-pin PDIP and 8-pin SOIC packages and
integrating active circuitry and our GMR-based and patented* IsoLoop®
technology. The IL710T offers the user the widest temperature range
available in digital couplers. The symmetric magnetic coupling barrier
provides a typical propagation delay of only 10 ns and a pulse width
distortion of 2 ns achieving the best specifications of any isolator device.
Typical transient immunity of 30 kV/µs is unsurpassed. The IL710 is
ideally suited for isolating applications such as PROFIBUS, RS-485,
RS422 and others.
performance is specified over the temperature range of -40°C to +125°C.
Digital Fieldbus
RS485 and RS422
Multiplexed Data Transmission
Data Interfaces
Board-To-Board Communication
Digital Noise Reduction
Operator Interface
Ground Loop Elimination
Peripheral Interfaces
Serial Communication
Logic Level Shifting
Telephone: (952) 829-9217
Fax: (952) 829-9189
IL710T
Internet: www.isoloop.com
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DataShee
®

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IL710T Summary of contents

Page 1

... NVE's family of high-speed digital isolators are CMOS devices created by integrating active circuitry and our GMR-based and patented* IsoLoop® technology. The IL710T offers the user the widest temperature range available in digital couplers. The symmetric magnetic coupling barrier provides a typical propagation delay of only 10 ns and a pulse width distortion achieving the best specifications of any isolator device. Typical transient immunity of 30 kV/µ ...

Page 2

... IL710T Absolute Maximum Ratings Parameters Storage Temperature Ambient Operating Temperature (1) Supply Voltage Input Voltage Input Voltage Output Voltage Output Current Drive Lead Solder Temperature (10s) ESD Recommended Operating Conditions Parameters Ambient Operating Temperature Supply Voltage (3.3/5.0 V operation) Logic High Input Voltage ...

Page 3

... |CMH |CML| |. %PWD is equal to the PWD PHL O C. > 0 the maximum Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 IL710T 4.5-5.5 V Specifications Units Min. Typ. Max. µ µ -0.5 DD ...

Page 4

... IL710T Application Notes: Dynamic Power Consumption Isoloop devices achieve their low power consumption from the  manner by which they transmit data across the isolation barrier. By detecting the edge transitions of the input logic signal and converting these to narrow current pulses, a magnetic field is created around the GMR Wheatstone bridge ...

Page 5

... Valley View Road Reference 485 Drivers (Texas Instruments) 65ALS176 (-40°C to +85°C) 75ALS176 (0°C to +70° and V DataSheet4U.com DD capacitors at IL710 supply pins Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 IL710T RS-485 Truth Table TXD RTS A B RXD ...

Page 6

... IL710T Pin Configuration Timing Diagram IR Soldering Profile DataSheet4U.com 6 NVE Corporation 11409 Valley View Road ® OOP Truth Table DataSheet4U.com Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 Legend t Propagation Delay, Low to High ...

Page 7

... Package -2 = PDIP -3 = SOIC (0.15’’) Temperature T = -40°C to +125°C Base Part Number 710 = 1 drive channel Product Family IL = Isolators Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 IL710T OOP Valid Part Numbers IL 710T-2 IL 710T-3 IL 710T-3TR13 IL 710T-3TR7 Fax: (952) 829-9189 Internet: www.isoloop.com ® ...

Page 8

... Corporation product for use in life support devices or systems or other critical applications. The use of NVE Corporation’s products in such applications is understood to be entirely at the customer's own risk. Specifications shown are subject to change without notice. ISB-DS-001-IL710T-A October 2002 DataSheet4U.com Spintronics devices are smaller, faster, and more accurate, compared to charge-based DataSheet4U ...

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