ADUM1301ARWZ-RL ,Triple-Channel Digital Isolator (2/1 Channel Directionality)APPLICATIONS the ADuM130x isolators have a patented refresh feature that General-purpose multichann ..
ADUM1301BRWZ ,Triple-Channel Digital IsolatorsSPECIFICATIONS Input Supply Current, per Channel, Quiescent I 0.50 0.53 mA DDI (Q)Output Sup ..
ADUM1301BRWZ ,Triple-Channel Digital IsolatorsFEATURES Low power operation The ADuM130x are 3-channel digital isolators based on Analog 5 V opera ..
ADUM1301BRWZ-RL ,Triple-Channel Digital Isolator (2/1 Channel Directionality)SPECIFICATIONS Input Supply Current, per Channel, Quiescent I 0.50 0.53 mA DDI (Q)Output Sup ..
ADUM1301CRWZ ,Triple-Channel Digital Isolatorscharacteristics superior 32 mA per channel max @ 90 Mbps to alternatives such as optocoupler device ..
ADUM1301CRWZ-RL ,Triple-Channel Digital Isolator (2/1 Channel Directionality)Features .... 1 Changes to Table 7 and Table 8........ 14 Changes to Table 9.. 15 Changes to the DC ..
AM27C020-55DC , 2 Megabit (256 K x 8-Bit) CMOS EPROM
AM27C040 , 4 Megabit (512 K x 8-Bit) CMOS EPROM
AM27C040-120DE , 4 Megabit (512 K x 8-Bit) CMOS EPROM
AM27C040-120DI , 4 Megabit (512 K x 8-Bit) CMOS EPROM
AM27C040-120PC , 4 Megabit (512 K x 8-Bit) CMOS EPROM
AM27C040-150DE , 4 Megabit (512 K x 8-Bit) CMOS EPROM
ADUM1300ARW-RL-ADUM1300ARWZ-RL-ADUM1300BRW-RL-ADUM1300BRWZ-RL-ADUM1301ARWZ-RL-ADUM1301BRWZ-RL-ADUM1301CRWZ-RL
Triple-Channel Digital Isolator (3/0 Channel Directionality)
Triple-Channel Digital IsolatorsRev. C
FEATURES
Low power operation
5 V operation
1.2 mA per channel max @ 0 Mbps to 2 Mbps
3.5 mA per channel max @ 10 Mbps
32 mA per channel max @ 90 Mbps
3 V operation
0.8 mA per channel max @ 0 Mbps to 2 Mbps
2.2 mA per channel max @ 10 Mbps
20 mA per channel max @ 90 Mbps
Bidirectional communication
3 V/5 V level translation
High temperature operation: 105°C
High data rate: dc to 90 Mbps (NRZ)
Precise timing characteristics
2 ns max pulse-width distortion
2 ns max channel-to-channel matching
High common-mode transient immunity: >25 kV/μs
Output enable function
Wide body 16-lead SOIC package, Pb-free 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 EN 60747-5-2 (VDE 0884 Part 2): 2003-01
DIN EN 60950 (VDE 0805): 2001-12; EN 60950:2000
VIORM = 560 V peak
APPLICATIONS
General-purpose multichannel isolation
SPI® interface/data converter isolation
RS-232/RS-422/RS-485 transceiver
Industrial field bus isolation
GENERAL DESCRIPTION The ADuM130x are 3-channel digital isolators based on Analog
Devices’ iCoupler® technology. Combining high speed CMOS
and monolithic transformer technology, these isolation compo-
nents provide outstanding performance characteristics superior
to alternatives such as optocoupler devices.
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 discretes
is eliminated with these iCoupler products. Furthermore,
iCoupler devices consume one-tenth to one-sixth 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 provides 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 during power-up/power-down conditions.
FUNCTIONAL BLOCK DIAGRAMS
VDD1
VIA
VIB
VIC
VDD2
GND2
VOA
VOB
VOC
VE2
GND2
03789-0-001 Figure 1. ADuM1300 Functional Block Diagram
VDD1
GND1
VIA
VIB
VOC
VE1
GND1
VDD2
GND2
VOA
VOB
VIC
VE2OR V
GND2
03789-0-002 Figure 2. ADuM1301 Functional Block Diagram
TABLE OF CONTENTS Specifications.....................................................................................3
Electrical Characteristics—5 V Operation................................3
Electrical Characteristics—3 V Operation................................5
Electrical Characteristics—Mixed 5 V/3 V or 3 V/5 V
Operation.......................................................................................7
Package Characteristics.............................................................10
Regulatory Information.............................................................10
Insulation and Safety-Related Specifications..........................10
DIN EN 60747-5-2 (VDE 0884 Part 2) Insulation
Characteristics............................................................................11
Recommended Operation Conditions....................................11
Absolute Maximum Ratings..........................................................12
ESD Caution................................................................................12
Pin Configurations and Pin Function Descriptions..................13
Typical Performance Characteristics...........................................14
Application Information................................................................16
PC Board Layout........................................................................16
Propagation Delay-Related Parameters...................................16
DC Correctness and Magnetic Field Immunity...........................16
Power Consumption..................................................................17
Outline Dimensions.......................................................................18
Ordering Guide..........................................................................18
REVISION HISTORY
6/04—Data Sheet Changed from Rev. B to Rev. C. Changes to Format.............................................................Universal
Changes to Features..........................................................................1
Changes to Electrical Characteristics—5 V Operation...............3
Changes to Electrical Characteristics—3 V Operation...............5
Changes to Electrical Characteristics—Mixed 5 V/3 V or
3 V/5 V Operation............................................................................7
Changes to Ordering Guide..........................................................18
5/04—Data Sheet Changed from Rev. A to Rev. B. Changes to the Format.......................................................Universal
Changes to the Features...................................................................1
Changes to Table 7 and Table 8.....................................................14
Changes to Table 9..........................................................................15
Changes to the DC Correctness and Magnetic Field Immunity
Section..............................................................................................19
Changes to the Power Consumption Section.............................20
Changes to the Ordering Guide....................................................21
9/03—Data Sheet Changed from Rev. 0 to Rev. A. Edits to Regulatory Information...................................................13
Edits to Absolute Maximum Ratings...........................................15
Deleted the Package Branding Information................................16
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION14.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 V; all min/max specifications apply over the entire recommended operation range, unless other-
wise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 5 V.
Table 1. All voltages are relative to their respective ground.
2 The supply current values for all three channels are combined when running at identical data rates. Output supply current values are specified with no output load
present. The supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section on
Page 17. See through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See
through for total I
Figure 6
Figure 6
Figure 8
Figure 8
Figure 9
Figure 12DD1 and IDD2 supply currents as a function of data rate for ADuM1300/ADuM1301 channel configurations.
3 The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed. The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed.
5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is
measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.
6 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load
within the recommended operating conditions.
7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate
that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
magnitude is the range over which the common mode is slewed. Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See through for information
on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section on Page 17 for guidance on calculating the per-channel
supply current for a given data rate.
ELECTRICAL CHARACTERISTICS—3 V OPERATION12.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V; all min/max specifications apply over the entire recommended operation range, unless other-
wise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V.
Table 2. 1 All voltages are relative to their respective ground. The supply current values for all three channels are combined when running at identical data rates. Output supply current values are specified with no output load
present. The supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section on
Page 17. See through for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See
through for total I
Figure 6
Figure 6
Figure 8
Figure 8
Figure 9
Figure 12DD1 and IDD2 supply currents as a function of data rate for ADuM1300/ADuM1301 channel configurations. The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed.
4 The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed. tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is
measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load
within the recommended operating conditions. Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate
that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
magnitude is the range over which the common mode is slewed. Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See through for information
on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section on Page 17 for guidance on calculating the per-channel
supply current for a given data rate.
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V OPERATION1
5 V/3 V operation: 4.5 V ≤ VDD1 ≤ 5.5 V, 2.7 V ≤ VDD2 ≤ 3.6 V; 3 V/5 V operation: 2.7 V ≤ VDD1 ≤ 3.6 V, 4.5 V ≤ VDD2 ≤ 5.5 V; all min/max
specifications apply over the entire recommended operation range, unless otherwise noted; all typical specifications are at
TA = 25°C; VDD1 = 3.0 V, VDD2 = 5 V; or VDD1 = 5 V, VDD2 = 3.0 V.
Table 3.
All voltages are relative to their respective ground.
2 Supply current values for all three channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The
supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section on Page 17. See Figure 6
through Figure 8 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 9 through Figure 12 for total IDD1 and IDD2
supply currents as a function of data rate for ADuM1300/ADuM1301 channel configurations.
3 The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed. The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed.
5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured
from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.
6 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the
recommended operating conditions.
7 Co-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation
barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing
sides of the isolation barrier.
8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be
sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the
range over which the common mode is slewed. Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 6 through for information on per-
channel supply current for unloaded and loaded conditions. See the Power Consumption section on Page 17 for guidance on calculating the per-channel supply current for a
given data rate.
Figure 8
PACKAGE CHARACTERISTICS
Table 4. Device considered a 2-terminal device; Pins 1, 2, 3, 4, 5, 6, 7, and 8 shorted together and Pins 9, 10, 11, 12, 13, 14, 15, and 16 shorted together.
2 Input capacitance is from any input data pin to ground.
REGULATORY INFORMATION The ADuM130x have been approved by the organizations listed in Table 5.
Table 5. In accordance with UL1577, each ADuM130x is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection limit = 5 µA).
2 In accordance with DIN EN 60747-5-2, each ADuM130x is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 second (partial discharge detection
limit = 5 pC). A “*” mark branded on the component designates DIN EN 60747-5-2 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 6.
