|
|
PDF ADuM110N Data sheet ( Hoja de datos )
| Número de pieza | ADuM110N | |
| Descripción | Single-Channel Digital Isolator | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ADuM110N (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
|
No Preview Available !
Data Sheet
3.0 kV RMS, Single-Channel Digital Isolator
ADuM110N
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
3000 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 = 565 V peak
CQC Certification per GB4943.1-2011
Backward compatibility
Pin compatible with the ADuM1100
Low dynamic power consumption
1.8 V to 5 V level translation
High temperature operation: 125°C
Fail-safe high or low options
8-lead, RoHS-compliant, SOIC package
APPLICATIONS
General-purpose single-channel isolation
Industrial field bus isolation
GENERAL DESCRIPTION
The ADuM110N is a single-channel digital isolator based on
Analog Devices, Inc., iCoupler® technology. Combining high
speed, complementary metal-oxide semiconductor (CMOS)
and monolithic air core transformer technology, this isolation
component provides 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.
The ADuM110N supports data rates as high as 150 Mbps with a
withstand voltage rating of 3.0 kV rms (see the Ordering Guide).
The device operates 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.
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 ADuM110N is pin compatible with
the ADuM1100.
VDD1 1
VI 2
(DATA IN)
VDD1 3
FUNCTIONAL BLOCK DIAGRAM
ED
NE
CC
OO
DD
EE
8 VDD2
7 GND2
6 VO
(DATA OUT)
GND1 4
ADuM110N
Figure 1.
5 GND2
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
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  
ADuM110N
Data Sheet
Table 2. Total Supply Current vs. Data Throughput—5 V Operation
1 Mbps
Parameter
Symbol
Min Typ Max
SUPPLY CURRENT
Supply Current Side 1
IDD1
2.2 3.7
Supply Current Side 2
IDD2
1.1 1.6
Min
25 Mbps
Typ Max
2.5 3.9
1.6 2.3
100 Mbps
Min Typ Max
3.6 4.9
3.1 4.6
Unit
mA
mA
ELECTRICAL CHARACTERISTICS—3.3 V OPERATION
All typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.3 V. Minimum/maximum specifications apply over the entire recommended
operation range: 3.0 V ≤ VDD1 ≤ 3.6 V, 3.0 V ≤ VDD2 ≤ 3.6 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 3.
Parameter
SWITCHING SPECIFICATIONS
Pulse Width
Data Rate
Propagation Delay
Pulse Width Distortion
Change vs. Temperature
Propagation Delay Skew
Jitter
DC SPECIFICATIONS
Input Threshold
Logic High
Logic Low
Output Voltage
Logic High
Logic Low
Input Current per Channel
Quiescent Supply Current
Dynamic Supply Current
Dynamic Input
Dynamic Output
Undervoltage Lockout
Positive VDDx Threshold
Negative VDDx Threshold
VDDx Hysteresis
Symbol Min
Typ Max Unit
Test Conditions/Comments
PW
tPHL, tPLH
PWD
6.6
150
4.8
tPSK
6.8 14
0.7 3
1.5
7.0
290
45
ns
Mbps
ns
ns
ps/°C
ns
ps p-p
ps rms
Within PWD limit
Within PWD limit
50% input to 50% output
|tPLH − tPHL|
Between any two units at the same
temperature, voltage, and load
See the Jitter Measurement section
See the Jitter Measurement section
VIH 0.7 × VDD1
VIL
V
0.3 × VDD1 V
VOH VDD2 − 0.1 VDD2
VDD2 − 0.4 VDD2 − 0.2
VOL 0.0 0.1
0.2 0.4
II
−10
+0.01
+10
V
V
V
V
μA
IO = −20 μA, VI = VIH
IO = −2 mA, VI = VIH
IO = 20 μA, VI = VIL
IO = 2 mA, VI = VIL
0 V ≤ VI ≤ VDD1
IDD1 (Q)
IDD2 (Q)
IDD1 (Q)
IDD2 (Q)
0.8 1.3 mA VI = 0 (N0), 1 (N1)1
0.9 1.4 mA VI = 0 (N0), 1 (N1)1
3.6 5.8 mA VI = 1 (N0), 0 (N1)1
0.9 1.4 mA VI = 1 (N0), 0 (N1)1
IDDI (D)
IDDO (D)
UVLO
VDDxUV+
VDDxUV−
VDDxUVH
0.01
0.01
1.6
1.5
0.1
mA/Mbps Inputs switching, 50% duty cycle
mA/Mbps Inputs switching, 50% duty cycle
V
V
V
Rev. 0 | Page 4 of 16
5 Page 
ADuM110N
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 14.
Parameter
Storage Temperature (TST) Range
Ambient Operating Temperature
(TA) Range
Supply Voltages (VDD1, VDD2)
Input Voltages (VI)
Output Voltages (VO)
Average Output Current per Pin3
Side 2 Output Current (IO2)
Common-Mode Transients4
Rating
−65°C to +150°C
−40°C to +125°C
−0.5 V to +7.0 V
−0.5 V to VDDI1 + 0.5 V
−0.5 V to VDDO2 + 0.5 V
−10 mA to +10 mA
−150 kV/μs to +150 kV/μs
1 VDDI is the input side supply voltage.
2 VDDO is the output side supply voltage.
3 See Figure 2 for the maximum rated current values for various temperatures.
4 Refers to the common-mode transients across the insulation barrier.
Common-mode transients exceeding the absolute maximum ratings may
cause latch-up or permanent damage.
Data Sheet
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
Table 15. Maximum Continuous Working Voltage1
Parameter
Rating
Constraint
AC Voltage
Bipolar Waveform
Basic Insulation
789 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
Reinforced Insulation 403 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
Unipolar Waveform
Basic Insulation
909 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
Reinforced Insulation
469 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
DC Voltage
Basic Insulation
558 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
Reinforced Insulation
285 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
1 Refers to the continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
Truth Table
Table 16. Truth Table (Positive Logic)
VI Input1
L
H
X3
X3
VDDI State
Powered
Powered
Unpowered
Powered
VDD2 State
Powered
Powered
Powered
Unpowered
Default Low (N0),2
VO Output1
L
H
L
Indeterminate
Default High (N1),2
VO Output1
L
H
H
Indeterminate
Test Conditions/
Comments
Normal operation
Normal operation
Fail-safe output
1 H means high, L means low, and X means don’t care.
2 N0 indicates the ADuM110N0 models and N1 indicates the ADuM110N1 models. See the Ordering Guide section.
3 The input pin (VI) on the same side as an unpowered supply must be in a low state to avoid powering the device through its ESD protection circuitry.
Rev. 0 | Page 10 of 16
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet ADuM110N.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADuM1100 | iCoupler Digital Isolator | Analog Devices |
| ADUM1100 | iCoupler Digital Isolator | Analog Devices |
| ADuM110N | Single-Channel Digital Isolator | Analog Devices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |