ADUM1301ARWZ Analog Devices Inc, ADUM1301ARWZ Datasheet

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ADUM1301ARWZ

Manufacturer Part Number
ADUM1301ARWZ
Description
IC DIGITAL ISOLATOR 3CH 16-SOIC
Manufacturer
Analog Devices Inc
Series
iCoupler®r
Datasheet

Specifications of ADUM1301ARWZ

Propagation Delay
65ns
Inputs - Side 1/side 2
2/1
Number Of Channels
3
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
1Mbps
Output Type
Logic
Package / Case
16-SOIC (0.300", 7.5mm Width)
Operating Temperature
-40°C ~ 105°C
No. Of Channels
3
Supply Current
1.6mA
Supply Voltage Range
2.7V To 5.5V
Digital Ic Case Style
SOIC
No. Of Pins
16
Operating Temperature Range
-40°C To +105°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
FEATURES
Automotive versions qualified per AEC-Q100
Low power operation
5 V operation
1.2 mA per channel maximum @ 0 Mbps to 2 Mbps
3.5 mA per channel maximum @ 10 Mbps
32 mA per channel maximum @ 90 Mbps
3 V operation
0.8 mA per channel maximum @ 0 Mbps to 2 Mbps
2.2 mA per channel maximum @ 10 Mbps
20 mA per channel maximum @ 90 Mbps
Bidirectional communication
3 V/5 V level translation
High temperature operation: 125°C
High data rate: dc to 90 Mbps (NRZ)
Precise timing characteristics
2 ns maximum pulse width distortion
2 ns maximum channel-to-channel matching
High common-mode transient immunity: >25 kV/μs
Output enable function
16-lead SOIC wide body package
RoHS-compliant models available
Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
VDE Certificate of Conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
V
= 560 V peak
IORM
TÜV approval: IEC/EN/UL/CSA 61010-1
APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
Automotive systems
V
1
DD1
GND
2
1
V
ENCODE
DECODE
3
IA
V
ENCODE
DECODE
4
IB
V
ENCODE
DECODE
5
IC
NC
6
NC
7
GND
8
1
Figure 1. ADuM1300 Functional Block Diagram
Rev. H
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
Triple-Channel Digital Isolators
GENERAL DESCRIPTION
The ADuM130x
Analog Devices, Inc., iCoupler® technology. Combining high
speed CMOS and monolithic transformer technology, these
isolation components provide outstanding performance
characteristics superior to alternatives, such as optocouplers.
By avoiding the use of LEDs and photodiodes, iCoupler
devices remove the design difficulties commonly associated
with optocouplers. The typical optocoupler concerns regarding
uncertain current transfer ratios, nonlinear transfer functions,
and temperature and lifetime effects are eliminated with the
simple iCoupler digital interfaces and stable performance
characteristics. The need for external drivers and other
discrete components is eliminated with these iCoupler products.
Furthermore, iCoupler devices consume one-tenth to one-sixth
of the power of optocouplers at comparable signal data rates.
The ADuM130x isolators provide three independent isolation
channels in a variety of channel configurations and data rates
(see the Ordering Guide). Both models operate with the supply
voltage on either side ranging from 2.7 V to 5.5 V, providing
compatibility with lower voltage systems as well as enabling a
voltage translation functionality across the isolation barrier. In
addition, the ADuM130x provide low pulse width distortion
(<2 ns for CRW grade) and tight channel-to-channel matching
(<2 ns for CRW grade). Unlike other optocoupler alternatives,
the ADuM130x isolators have a patented refresh feature that
ensures dc correctness in the absence of input logic transitions
and when power is not applied to one of the supplies.
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.
Other patents are pending.
FUNCTIONAL BLOCK DIAGRAMS
V
16
DD2
GND
15
2
V
14
OA
V
13
OB
V
12
OC
11
NC
10
V
E2
9
GND
2
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
ADuM1300/ADuM1301
1
are triple-channel digital isolators based on the
V
V
1
16
DD1
DD2
GND
2
15
GND
1
2
ENCODE
DECODE
V
3
14
V
IA
OA
ENCODE
DECODE
V
4
13
V
IB
OB
DECODE
ENCODE
V
5
12
V
OC
IC
NC
6
11
NC
V
7
10
V
E1
E2
GND
GND
8
9
1
2
Figure 2. ADuM1301 Functional Block Diagram
www.analog.com
©2003–2008 Analog Devices, Inc. All rights reserved.

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ADUM1301ARWZ Summary of contents

Page 1

... Other patents are pending. FUNCTIONAL BLOCK DIAGRAMS V 16 DD2 GND GND 2 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 ADuM1300/ADuM1301 1 are triple-channel digital isolators based on the DD1 DD2 GND 2 15 GND 1 2 ENCODE DECODE ENCODE DECODE DECODE ...

Page 2

ADuM1300/ADuM1301 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... 3 Specifications ..................................................................................... 4 Electrical Characteristics—5 V, 105°C Operation ................... 4 Electrical Characteristics—3 V, 105°C Operation ................... 6 ...

Page 3

REVISION HISTORY 5/08—Rev Rev. H Added ADuM1300W and ADuM1301W Parts ............. Universal Changes to Features List ................................................................... 1 Added Table 4 .................................................................................. 11 Added Table 5 .................................................................................. 13 Added Table 6 .................................................................................. 15 Added Table 7 .................................................................................. 17 ...

Page 4

ADuM1300/ADuM1301 SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V, 105°C OPERATION All voltages are relative to their respective ground. 4.5 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T specifications do not apply to ADuM1300W ...

Page 5

Parameter ADuM130xBRW 2 Minimum Pulse Width 3 Maximum Data Rate 4 Propagation Delay 4 Pulse Width Distortion, |t − PLH PHL Change vs. Temperature 5 Propagation Delay Skew Channel-to-Channel Matching, Codirectional 6 Channels Channel-to-Channel Matching, Opposing- 6 Directional ...

Page 6

ADuM1300/ADuM1301 ELECTRICAL CHARACTERISTICS—3 V, 105°C OPERATION All voltages are relative to their respective ground. 2.7 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T These specifications do not apply to ADuM1300W ...

Page 7

Parameter ADuM130xBRW 2 Minimum Pulse Width 3 Maximum Data Rate 4 Propagation Delay 4 Pulse Width Distortion, |t − PLH PHL Change vs. Temperature 5 Propagation Delay Skew Channel-to-Channel Matching, Codirectional 6 Channels Channel-to-Channel Matching, Opposing- 6 Directional ...

Page 8

ADuM1300/ADuM1301 ELECTRICAL CHARACTERISTICS—MIXED 5 V V/5 V, 105°C OPERATION All voltages are relative to their respective ground. 5 V/3 V operation: 4.5 V ≤ V 2.7 V ≤ V ≤ 3.6 V, 4.5 V ≤ V ≤ ...

Page 9

Parameter 90 Mbps (CRW Grade Only) V Supply Current DD1 5 V/3 V Operation 3 V/5 V Operation V Supply Current DD2 5 V/3 V Operation 3 V/5 V Operation For All Models Input Currents Logic High Input Threshold 5 ...

Page 10

ADuM1300/ADuM1301 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) 5 V/3 V Operation 3 V/5 V Operation Common-Mode Transient Immunity at Logic ...

Page 11

ELECTRICAL CHARACTERISTICS—5 V, 125°C OPERATION All voltages are relative to their respective ground. 4.5 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T specifications apply to ADuM1300W and ADuM1301W automotive grade ...

Page 12

ADuM1300/ADuM1301 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) Common-Mode Transient Immunity at Logic 7 High Output Common-Mode Transient Immunity at Logic ...

Page 13

ELECTRICAL CHARACTERISTICS—3 V, 125°C OPERATION All voltages are relative to their respective ground. 3.0 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T These specifications apply to ADuM1300W and ADuM1301W automotive ...

Page 14

ADuM1300/ADuM1301 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) Common-Mode Transient Immunity at Logic High Output 7 Common-Mode Transient Immunity at 7 ...

Page 15

ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V, 125°C OPERATION All voltages are relative to their respective ground. 4.5 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T These specifications apply to ADuM1300W and ...

Page 16

ADuM1300/ADuM1301 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) Common-Mode Transient Immunity at 8 Logic High Output Common-Mode Transient Immunity at 7 ...

Page 17

ELECTRICAL CHARACTERISTICS—MIXED 3 V/5 V OPERATION All voltages are relative to their respective ground. 3.0 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T These apply to ADuM1300W and ADuM1301W automotive ...

Page 18

ADuM1300/ADuM1301 Parameter For All Models Output Disable Propagation Delay (High/Low to High Impedance) Output Enable Propagation Delay (High Impedance to High/Low) Output Rise/Fall Time (10% to 90%) 5 V/3 V Operation 3 V/5 V Operation Common-Mode Transient Immunity at Logic ...

Page 19

PACKAGE CHARACTERISTICS Table 8. Parameter 1 Resistance (Input-to-Output) 1 Capacitance (Input-to-Output) 2 Input Capacitance IC Junction-to-Case Thermal Resistance, Side 1 IC Junction-to-Case Thermal Resistance, Side 2 1 Device is considered a 2-terminal device; Pin 1, Pin 2, Pin 3, Pin ...

Page 20

... DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 INSULATION CHARACTERISTICS These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. The * marking on packages denotes DIN V VDE V 0884-10 approval for 560 V peak working voltage. ...

Page 21

ABSOLUTE MAXIMUM RATINGS Ambient temperature = 25°C, unless otherwise noted. Table 13. Parameter Rating Storage Temperature (T ) −65°C to +150° Ambient Operating Temperature (T ) −40°C to +105° Ambient Operating Temperature (T ) −40°C to ...

Page 22

ADuM1300/ADuM1301 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS V 1 DD1 *GND ADuM1300 TOP VIEW (Not to Scale *GND CONNECT *PIN 2 ...

Page 23

TYPICAL PERFORMANCE CHARACTERISTICS DATA RATE (Mbps) Figure 6. Typical Input Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation ...

Page 24

ADuM1300/ADuM1301 DATA RATE (Mbps) Figure 12. Typical ADuM1301 V Supply Current vs. Data Rate DD2 for 5 V and 3 V Operation 3V 80 100 Rev ...

Page 25

APPLICATIONS INFORMATION PC BOARD LAYOUT The ADuM130x digital isolator requires no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins (see Figure 14). Bypass capacitors are most conveniently connected ...

Page 26

ADuM1300/ADuM1301 For example magnetic field frequency of 1 MHz, the maximum allowable magnetic field of 0.2 kgauss induces a voltage of 0. the receiving coil. This is about 50% of the sensing threshold and does not ...

Page 27

INSULATION LIFETIME All insulation structures eventually break down when subjected to voltage stress over a sufficiently long period. The rate of insulation degradation is dependent on the characteristics of the voltage waveform applied across the insulation. In addition to the ...

Page 28

... ADuM1300CRWZ ADuM1300WSRWZ ADuM1300WTRWZ ADuM1301ARW ADuM1301BRW ADuM1301CRW ADuM1301ARWZ ADuM1301BRWZ ADuM1301CRWZ 2 1 ADuM1301WSRWZ ADuM1301WTRWZ RW-16 = 16-lead wide body SOIC. 2 Tape and reel are available. The addition of an -RL suffix designates a 13” (1,000 units) tape-and-reel option RoHS Compliant Part. ©2003–2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners ...

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