IL260E NVE, IL260E Datasheet

ISOLATOR HS 5CHAN DGTL 16SOICW

IL260E

Manufacturer Part Number
IL260E
Description
ISOLATOR HS 5CHAN DGTL 16SOICW
Manufacturer
NVE
Series
IsoLoop®r
Datasheet

Specifications of IL260E

Inputs - Side 1/side 2
5/0
Number Of Channels
5
Isolation Rating
2500Vrms
Voltage - Supply
3 V ~ 5.5 V
Data Rate
110Mbps
Propagation Delay
12ns
Output Type
CMOS
Package / Case
16-SOIC (0.300", 7.5mm Width)
Operating Temperature
-40°C ~ 85°C
No. Of Channels
5
Supply Current
300µA
Supply Voltage Range
3V To 5.5V
Digital Ic Case Style
SOIC
No. Of Pins
16
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
390-1068-5
Functional Diagrams
OUT
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IsoLoop is a registered trademark of NVE Corporation.
*U.S. Patent number 5,831,426; 6,300,617 and others.
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NVE Corporation
IL260
IL261
IL262
11409 Valley View Road, Eden Prairie, MN 55344-3617
High Speed Five-Channel Digital Isolators
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IN
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IN
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Phone: (952) 829-9217
Features
• +5 V / +3.3 V CMOS/TTL Compatible
• High Speed: 110 Mbps
• Extended Temperature Range (−40°C to +85°C)
• 2500 V
• 2 ns Typical Pulse Width Distortion
• 100 ps Typical Pulse Jitter
• 4 ns Typical Propagation Delay Skew
• 10 ns Typical Propagation Delay
• 30 kV/µs Typical Common Mode Rejection
• Low EMC Footprint
• 2 ns Channel-to-Channel Skew
• 0.3" and 0.15" 16-pin SOIC Packages
• UL1577 and IEC 61010-2001 Approved
Applications
• ADCs and DACs
• Multiplexed Data Transmission
• Data Interfaces
• Board-to-Board Communication
• Digital Noise Reduction
• Operator Interface
• Ground Loop Elimination
• Peripheral Interfaces
• Parallel Bus
• Logic Level Shifting
• Plasma Displays
Description
NVE’s IL260-Series five-channel high-speed digital isolators are
CMOS devices manufactured with NVE’s patented* IsoLoop
spintronic Giant Magnetoresistive (GMR) technology.
All transmit and receive channels operate at 110 Mbps over the full
temperature and supply voltage range. 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. The unique fifth channel can be is used to distribute
isolated clocks or handshake signals to multiple delta-sigma A/D
converters. High channel density makes these devices ideal for
isolating ADCs and DACs, parallel buses and peripheral interfaces.
Typical transient immunity of 30 kV/µs is unsurpassed. Performance
is specified over the temperature range of −40°C to +85°C without
derating.
IL260-Series Isolators are available in 0.3" and 0.15" 16-pin SOIC
packages. In the 0.15" packages, the five-channel devices provide the
highest channel density available.
RMS
Fax: (952) 829-9189
Isolation (1 min.)
IL260/IL261/IL262
www.IsoLoop.com
©NVE Corporation
REV. J
®

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IL260E Summary of contents

Page 1

... The unique fifth channel can be is used to distribute isolated clocks or handshake signals to multiple delta-sigma A/D converters. High channel density makes these devices ideal for isolating ADCs and DACs, parallel buses and peripheral interfaces. Typical transient immunity of 30 kV/µs is unsurpassed. Performance is specified over the temperature range of − ...

Page 2

Absolute Maximum Ratings Parameters Storage Temperature (1) Ambient Operating Temperature Supply Voltage Input Voltage Output Voltage Output Current Drive Lead Solder Temperature ESD Recommended Operating Conditions Parameters Ambient Operating Temperature Supply Voltage Logic High Input Voltage Logic Low Input Voltage ...

Page 3

IL260 Pin Connections 1 IN Input 1 1 Ground 2 GND Input Input 3 3 Input Supply Voltage DD1 7 IN Input GND ...

Page 4

Volt Electrical Specifications (T Parameters IL260 Input Quiescent Current IL261 IL262 IL260 Output Quiescent Current IL261 IL262 Logic Input Current Logic High Output Voltage Logic Low Output Voltage Maximum Data Rate (7) Minimum Pulse Width Propagation Delay Input to ...

Page 5

Volt Electrical Specifications (T Parameters IL260 Input Quiescent Current IL261 IL262 IL260 Output Quiescent Current IL261 IL262 Logic Input Current Logic High Output Voltage Logic Low Output Voltage Maximum Data Rate (7) Minimum Pulse Width Propagation Delay Input to ...

Page 6

... IsoLoop Isolators achieve their low power consumption from the way 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. Depending on the direction of the magnetic field, the bridge causes the output comparator to switch following the input logic signal ...

Page 7

... Application Diagram—Multi-Channel Delta-Sigma A/D Converter In a typical single-channel delta-sigma ADC, the system clock is located on the isolated side of the system and only four channels of isolation are required. With multiple ADCs configured in a channel-to-channel isolation configuration, however, clock jitter and edge placement accuracy of the system clock must be matched between ADCs ...

Page 8

Package Drawings, Dimensions and Specifications 0.15" 16-pin SOIC Package 0.386 (9.8) 0.394 (10.0) Pin 1 identified by either an indent or a marked dot 0.228 (5.8) 0.244 (6.2) 0.3" 16-pin SOIC Package 0.397 (10.1) 0.413 (10.5) Pin 1 identified by ...

Page 9

... Ordering Information and Valid Part Numbers IL 260 - 3 E TR13 Valid Part Numbers IL260 IL260E Bulk Package IL260-3 Blank = Tube IL260-3E TR7 = 7'' Tape and Reel IL261 TR13 = 13'' Tape and Reel IL261E IL261-3 Package IL261-3E Blank = 80/20 Tin/Lead Plating IL262 E = RoHS Compliant IL262E ...

Page 10

Revision History ISB-DS-001-IL260/1/2-J December 2009 ISB-DS-001-IL260/1/2-I ISB-DS-001-IL260/1/2-H ISB-DS-001-IL260/1/2-G ISB-DS-001-IL260/1/2-F ISB-DS-001-IL260/1-E ISB-DS-001-IL260/1-D ISB-DS-001-IL260/1-C Change • Relaxed Vdd1 quiescent current specification to 500µA. Change • Added typical jitter specification at 5V. Change • Added EMC details. Change • Added magnetic field immunity ...

Page 11

... Field Gradient Sensors (Gradiometer), Digital Magnetic Field Sensors, Digital Signal Isolators and Isolated Bus Transceivers. NVE is a leader in GMR research and in 1994 introduced the world’s first products using GMR material, a line of GMR magnetic field sensors that can be used for position, magnetic media, wheel speed and current sensing. ...

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