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Analog Devices - 3.0 kV RMS/3.75 kV RMS Triple-Channel Digital Isolators

Numéro de référence ADuM130D
Description 3.0 kV RMS/3.75 kV RMS Triple-Channel Digital Isolators
Fabricant Analog Devices 
Logo Analog Devices 





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ADuM130D fiche technique
Data Sheet
3.0 kV RMS/3.75 kV RMS Triple-Channel
Digital Isolators
ADuM130D/ADuM130E/ADuM131D/ADuM131E
FEATURES
FUNCTIONAL BLOCK DIAGRAMS
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 guaranteed data rate
Safety and regulatory approvals (pending)
UL recognition
3000 V rms/3750 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
CQC certification per GB4943.1-2011
Backward compatibility
ADuM130E1/ADuM131E1 pin-compatible with
ADuM1300/ADuM1301
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 ADuM130D/ADuM130E/ADuM131D/ADuM131E1 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 ADuM130D/ADuM130E/ADuM131D/ADuM131E data
channels are independent and are available in a variety of config-
urations with a withstand voltage rating of 3.0 kV rms or
3.75 kV rms (see the Ordering Guide). The devices operate with
the supply voltage on either side ranging from 1.8 V to 5 V, prov-
iding compatibility with lower voltage systems as well as enabling
voltage translation functionality across the isolation barrier.
VDD1 1
GND1 2
VIA 3
VIB 4
VIC 5
NIC 6
DISABLE1 7
GND1 8
ADuM130D
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. ADuM130D Functional Block Diagram
VDD1 1
GND1 2
VIA 3
VIB 4
VIC 5
NIC 6
NIC 7
GND1 8
ADuM130E
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
16 VDD2
15 GND2
14 VOA
13 VOB
12 VOC
11 NIC
10 VE2
9 GND2
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
Figure 2. ADuM130E Functional Block Diagram
VDD1 1
GND1 2
VIA 3
VIB 4
VOC 5
NIC 6
DISABLE1 7
GND1 8
ADuM131D
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. ADuM131D Functional Block Diagram
VDD1 1
GND1 2
VIA 3
VIB 4
VOC 5
NIC 6
ADuM131E
ENCODE
ENCODE
DECODE
DECODE
DECODE
ENCODE
16 VDD2
15 GND2
14 VOA
13 VOB
12 VIC
11 NIC
VE1 7
GND1 8
10 VE2
9 GND2
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
Figure 4. ADuM131E 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, in which the outputs transition to a pre-
determined state when the input power supply is not applied or
the inputs are disabled. The ADuM130E1/ADuM131E1 are pin-
compatible with the ADuM1300/ADuM1301.
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. A
Document Feedback
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.
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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