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ADuM230E PDF даташит

Спецификация ADuM230E изготовлена ​​​​«Analog Devices» и имеет функцию, называемую «5.0 kV RMS Triple Channel Digital Isolators».

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Номер произв ADuM230E
Описание 5.0 kV RMS Triple Channel Digital Isolators
Производители Analog Devices
логотип Analog Devices логотип 

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ADuM230E Даташит, Описание, Даташиты
Data Sheet
5.0 kV RMS Triple Channel Digital Isolators
ADuM230D/ADuM230E/ADuM231D/ADuM231E
FEATURES
High common-mode transient immunity: 100 kV/µs
High robustness to radiated and conducted noise
Low propagation delay: 13 ns maximum for 5 V operation,
15 ns maximum for 1.8 V operation
150 Mbps maximum data rate
Safety and regulatory approvals (pending)
UL recognition
5000 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
VIORM = 849 V peak
8000 V peak reinforced surge isolation voltage (VIOSM)
CQC certification per GB4943.1-2011
Low dynamic power consumption
1.8 V to 5 V level translation
High temperature operation: 125°C
Fail-safe high or low options
16-lead, RoHS-compliant, SOIC package
APPLICATIONS
General-purpose multichannel isolation
Serial peripheral interface (SPI)/data converter isolation
Industrial field bus isolation
GENERAL DESCRIPTION
The ADuM230D/ADuM230E/ADuM231D/ADuM231E1 are
triple-channel digital isolators based on Analog Devices, Inc.,
iCoupler® technology. Combining high speed, complementary
metal-oxide semiconductor (CMOS) and monolithic air core
transformer technology, these isolation components provide
outstanding performance characteristics superior to alternatives
such as optocoupler devices and other integrated couplers. The
maximum propagation delay is 13 ns with a pulse width
distortion of less than 3 ns at 5 V operation. Channel matching
is tight at 3.0 ns maximum.
The ADuM230D/ADuM230E/ADuM231D/ADuM231E data
channels are independent and are available in a variety of
configurations with a withstand voltage rating of 5.0 kV rms
(see the Ordering Guide). The devices operate with the supply
voltage on either side ranging from 1.8 V to 5 V, providing
compatibility with lower voltage systems as well as enabling
voltage translation functionality across the isolation barrier.
FUNCTIONAL BLOCK DIAGRAMS
VDD1 1
GND1 2
VIA 3
VIB 4
VIC 5
NIC 6
DISABLE1 7
GND1 8
ADuM230D
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
16 VDD2
15 GND2
14 VOA
13 VOB
12 VOC
11 NIC
10 NIC
9 GND2
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
Figure 1. ADuM230D Functional Block Diagram
VDD1 1
GND1 2
VIA 3
VIB 4
VIC 5
NIC 6
ADuM230E
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
16 VDD2
15 GND2
14 VOA
13 VOB
12 VOC
11 NIC
NIC 7
GND1 8
10 VE2
9 GND2
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
Figure 2. ADuM230E Functional Block Diagram
VDD1 1
GND1 2
VIA 3
VIB 4
VOC 5
NIC 6
DISABLE1 7
GND1 8
ADuM231D
ENCODE
ENCODE
DECODE
DECODE
DECODE
ENCODE
16 VDD2
15 GND2
14 VOA
13 VOB
12 VIC
11 NIC
10 DISABLE2
9 GND2
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
Figure 3. ADuM231D Functional Block Diagram
VDD1 1
GND1 2
VIA 3
VIB 4
VOC 5
NIC 6
VE1 7
GND1 8
ADuM231E
ENCODE
ENCODE
DECODE
DECODE
DECODE
ENCODE
16 VDD2
15 GND2
14 VOA
13 VOB
12 VIC
11 NIC
10 VE2
9 GND2
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
Figure 4. ADuM231E Functional Block Diagram
Unlike other optocoupler alternatives, dc correctness is ensured
in the absence of input logic transitions. Two different fail-safe
options are available, by which the outputs transition to a
predetermined state when the input power supply is not applied
or the inputs are disabled.
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. 0
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor 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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2015 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com









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ADuM230E Даташит, Описание, Даташиты
ADuM230D/ADuM230E/ADuM231D/ADuM231E
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics—5 V Operation................................ 3
Electrical Characteristics—3.3 V Operation ............................ 4
Electrical Characteristics—2.5 V Operation ............................ 6
Electrical Characteristics—1.8 V Operation ............................ 7
Insulation and Safety Related Specifications ............................ 9
Package Characteristics ............................................................... 9
Regulatory Information............................................................... 9
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics ............................................................................ 10
Recommended Operating Conditions .................................... 10
Absolute Maximum Ratings ......................................................... 11
ESD Caution................................................................................ 11
Pin Configurations and Function Descriptions ......................... 13
Typical Performance Characteristics ........................................... 15
Theory of Operation ...................................................................... 16
Applications Information .............................................................. 17
PCB Layout ................................................................................. 17
Propagation Delay Related Parameters ................................... 17
Jitter Measurement..................................................................... 17
Insulation Lifetime ..................................................................... 17
Outline Dimensions ....................................................................... 19
Ordering Guide .......................................................................... 19
REVISION HISTORY
10/15—Revision 0: Initial Version
Rev. 0 | Page 2 of 19









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ADuM230E Даташит, Описание, Даташиты
Data Sheet
ADuM230D/ADuM230E/ADuM231D/ADuM231E
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
All typical specifications are at TA = 25°C, VDD1 = VDD2 = 5 V. Minimum/maximum specifications apply over the entire recommended
operation range of 4.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 V, and −40°C ≤ TA ≤ +125°C, unless otherwise noted. Switching specifications
are tested with CL = 15 pF and CMOS signal levels, unless otherwise noted. Supply currents are specified with 50% duty cycle signals.
Table 1.
Parameter
SWITCHING SPECIFICATIONS
Pulse Width
Data Rate1
Propagation Delay
Pulse Width Distortion
Change vs. Temperature
Propagation Delay Skew
Channel Matching
Codirectional
Opposing Direction
Jitter
DC SPECIFICATIONS
Input Threshold Voltage
Logic High
Logic Low
Output Voltage
Logic High
Logic Low
Input Current per Channel
VE2 Enable Input Pull-Up Current
DISABLE1 Input Pull-Down Current
Tristate Output Current per Channel
Quiescent Supply Current
ADuM230D/ADuM230E
ADuM231D/ADuM231E
Dynamic Supply Current
Dynamic Input
Dynamic Output
Symbol Min
PW
tPHL, tPLH
PWD
6.6
150
4.8
tPSK
tPSKCD
tPSKOD
Typ
7.2
0.5
1.5
0.5
0.5
630
80
VIH 0.7 ×
VDDx
VIL
VOH VDDx − 0.1 VDDx
VDDx − 0.4 VDDx
0.2
VOL 0.0
0.2
II −10 +0.01
IPU −10 −3
IPD 9
IOZ −10 +0.01
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
IDDI (D)
IDDO (D)
1.35
1.73
9.7
1.87
1.62
1.61
7.4
5.34
0.01
0.02
Max
13
3
6.1
3.0
3.0
0.3 ×
VDDx
0.1
0.4
+10
15
+10
2.6
2.9
15.2
3.0
2.7
2.8
11.4
7.2
Unit
ns
Mbps
ns
ns
ps/°C
ns
ns
ns
ps p-p
ps rms
Test Conditions/Comments
Within pulse width distortion (PWD) limit
Within PWD limit
50% input to 50% output
|tPLH − tPHL|
Between any two devices at the
same temperature, voltage, and load
See the Jitter Measurement section
See the Jitter Measurement section
V
V
V IOx2 = −20 µA, VIx = VIxH3
V IOx2 = −4 mA, VIx = VIxH3
V IOx2 = 20 µA, VIx = VIxL4
V IOx2 = 4 mA, VIx = VIxL4
µA 0 V ≤ VIx ≤ VDDx
µA VE2 = 0 V
µA DISABLE1 = VDDx
µA 0 V ≤ VOx ≤ VDDx
mA VI5 = 0 (E0, D0), 1 (E1, D1)6
mA VI5 = 0 (E0, D0), 1 (E1, D1)6
mA VI5 = 1 (E0, D0), 0 (E1, D1)6
mA VI5 = 1 (E0, D0), 0 (E1, D1)6
mA VI5 = 0 (E0, D0), 1 (E1, D1)6
mA VI5 = 0 (E0, D0), 1 (E1, D1)6
mA VI5 = 1 (E0, D0), 0 (E1, D1)6
mA VI5 = 1 (E0, D0), 0 (E1, D1)6
mA/Mbps Inputs switching, 50% duty cycle
mA/Mbps Inputs switching, 50% duty cycle
Rev. 0 | Page 3 of 19










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