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PDF ADuM131D Data sheet ( Hoja de datos )
| Número de pieza | ADuM131D | |
| Descripción | 3.0 kV RMS/3.75 kV RMS Triple-Channel Digital Isolators | |
| Fabricantes | Analog Devices | |
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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
1 page  
Data Sheet
ADuM130D/ADuM130E/ADuM131D/ADuM131E
Parameter
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
Symbol Min Typ Max
VOH VDDx − 0.1 VDDx
VDDx − 0.4 VDDx − 0.2
VOL 0.0 0.1
0.2 0.4
II
−10
+0.01
+10
IPU −10 −3
IPD 9 15
IOZ
−10
+0.01
+10
Unit
V
V
V
V
µA
µA
µA
µA
Test Conditions/Comments
IOx2 = −20 µA, VIx = VIxH3
IOx2 = −2 mA, VIx = VIxH3
IOx2 = 20 µA, VIx = VIxL4
IOx2 = 2 mA, VIx = VIxL4
0 V ≤ VIx ≤ VDDx
VE2 = 0 V
DISABLE1 = VDDx
0 V ≤ VOx ≤ VDDx
Quiescent Supply Current
ADuM130D/ADuM130E
ADuM131D/ADuM131E
Dynamic Supply Current
Dynamic Input
Dynamic Output
Undervoltage Lockout
Positive VDDx Threshold
Negative VDDx Threshold
VDDx Hysteresis
AC SPECIFICATIONS
Output Rise/Fall Time
Common-Mode Transient Immunity7
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
IDDI (D)
IDDO (D)
UVLO
VDDxUV+
VDDxUV−
VDDxUVH
tR/tF
|CMH|
|CML|
75
75
1.25 2.5
1.65 2.8
9.57 15.0
1.79 2.9
mA
mA
mA
mA
VI5 = 0 (E0, D0), 1 (E1, D1)6
VI5 = 0 (E0, D0), 1 (E1, D1)6
VI5 = 1 (E0, D0), 0 (E1, D1)6
VI5 = 1 (E0, D0), 0 (E1, D1)6
1.52 2.6
1.52 2.6
7.28 11.3
5.24 7.1
mA
mA
mA
mA
VI5 = 0 (E0, D0), 1 (E1, D1)6
VI5 = 0 (E0, D0), 1 (E1, D1)6
VI5 = 1 (E0, D0), 0 (E1, D1)6
VI5 = 1 (E0, D0), 0 (E1, D1)6
0.01 mA/Mbps Inputs switching, 50% duty cycle
0.01 mA/Mbps Inputs switching, 50% duty cycle
1.6 V
1.5 V
0.1 V
2.5 ns 10% to 90%
100
kV/µs
VIx = VDDx, VCM = 1000 V,
transient magnitude = 800 V
100
kV/µs
VIx = 0 V, VCM = 1000 V,
transient magnitude = 800 V
1 150 Mbps is the highest data rate that can be guaranteed, although higher data rates are possible.
2 IOx is the Channel x output current, where x = A, B, or C.
3 VIxH is the input side logic high.
4 VIxL is the input side logic low.
5 VI is the voltage input.
6 E0 refers to the ADuM130E0/ADuM131E0 models, D0 refers to the ADuM130D0/ADuM131D0 models, E1 refers to the ADuM130E1/ADuM131E1 models, and D1 refers
to the ADuM130D1/ADuM131D1 models. See the Ordering Guide section.
7 |CMH| is the maximum common-mode voltage slew rate that can be sustained while maintaining the voltage output (VO) > 0.8 VDDx. |CML| is the maximum common-
mode voltage slew rate that can be sustained while maintaining VOx > 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode
voltage edges.
Table 4. Total Supply Current vs. Data Throughput
1 Mbps
25 Mbps
100 Mbps
Parameter
Symbol
Min Typ Max Min Typ Max Min Typ Max Unit
SUPPLY CURRENT
ADuM130D/ADuM130E
Supply Current Side 1
Supply Current Side 2
ADuM131D/ADuM131E
IDD1
IDD2
5.4 8.8
1.8 3.6
6.0 9.4
2.9 4.7
8.5 12.7 mA
6.2 8.4
mA
Supply Current Side 1
Supply Current Side 2
IDD1
IDD2
4.4 7.1
3.4 5.6
5.2 8.0
4.3 6.5
8.1 10.7 mA
7.4 9.5
mA
Rev. A | Page 5 of 22
5 Page 
Data Sheet
ADuM130D/ADuM130E/ADuM131D/ADuM131E
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation only within the safety limit data. Protective circuits ensure the maintenance
of the safety data. The * marking on packages denotes DIN V VDE V 0884-10 approval.
Table 14. R-16 Narrow Body [SOIC_N] Package
Description
Test Conditions/Comments
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 600 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method B1
VIORM × 1.875 = Vpd (m), 100% production test,
tini = tm = 1 sec, partial discharge < 5 pC
Input to Output Test Voltage, Method A
After Environmental Tests Subgroup 1
VIORM × 1.5 = Vpd (m), tini = 60 sec, tm = 10 sec,
partial discharge < 5 pC
After Input and/or Safety Test Subgroup 2
and Subgroup 3
VIORM × 1.2 = Vpd (m), tini = 60 sec, tm = 10 sec,
partial discharge < 5 pC
Highest Allowable Overvoltage
Surge Isolation Voltage Basic
V peak = 10 kV, 1.2 µs rise time, 50 µs,
50% fall time
Surge Isolation Voltage Reinforced
V peak = 10 kV, 1.2 µs rise time, 50 µs,
50% fall time
Symbol Characteristic Unit
VIORM
Vpd (m)
Vpd (m)
VIOTM
VIOSM
VIOSM
I to IV
I to IV
I to III
40/125/21
2
565
1059
848
678
4200
10000
6000
V peak
V peak
V peak
V peak
V peak
V peak
V peak
Safety Limiting Values
Maximum Junction Temperature
Total Power Dissipation at 25°C
Insulation Resistance at TS
Maximum value allowed in the event of a failure
(see Figure 5)
VIO = 500 V
TS
PS
RS
150
1.64
>109
°C
W
Ω
Rev. A | Page 11 of 22
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet ADuM131D.PDF ] | |
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