參數(shù)資料
型號(hào): ADuM1100
廠商: Analog Devices, Inc.
英文描述: iCoupler Digital Isolator
中文描述: iCoupler數(shù)字隔離器
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 167K
代理商: ADUM1100
REV. E
ADuM1100
–6–
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Parameter
Symbol
Value
Unit
Conditions
Minimum External Air Gap (Clearance)
L(I01)
4.90 min
mm
Measured from input terminals to output terminals,
shortest distance through air
Measured from input terminals to output terminals,
shortest distance path along body
Insulation distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Minimum External Tracking (Creepage)
L(I02)
4.01 min
mm
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index)
Isolation Group
0.016 min
>175
IIIa
mm
V
CTI
DIN EN 60747-5-2 (VDE 0884 Part 2) INSULATION CHARACTERISTICS
Description
Symbol
Characteristic
Unit
I
nstallation Classification per DIN VDE 0110
For Rated Mains Voltage
150 V rms
For Rated Mains Voltage
300 V rms
For Rated Mains Voltage
400 V rms
Climatic Classification
ADuM1100AR and ADuM1100BR
ADuM1100UR
Pollution Degree (DIN VDE 0110, Table I)
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method b1
V
IORM
×
1.875 = V
PR
, 100% Production Test, t
M
= 1 sec, Partial Discharge < 5 pC
Input-to-Output Test Voltage, Method a
After Environmental Tests Subgroup 1
V
IORM
×
1.6 = V
PR
, t
M
= 10 sec, Partial Discharge < 5 pC
After Input and/or Output Safety Test Subgroup 2/3
V
IORM
×
1.2 = V
PR
, t
M
= 10 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage (Transient Overvoltage, t
INI
= 60 sec)
Safety-Limiting Values (Maximum Value Allowed in the Event of a Failure,
See Thermal Derating Curve, Figure 1
Case Temperature
Input Current
Output Current
Insulation Resistance at T
S
, V
IO
= 500 V
I to IV
I to III
I to II
40/105/21
40/125/21
2
560
V
IORM
V
PEAK
V
PR
V
PR
1050
672
V
PEAK
V
PEAK
V
PR
896
V
PEAK
V
PR
V
TR
672
4000
V
PEAK
V
PEAK
T
S
I
S, INPUT
I
S, OUTPUT
Rs
150
160
170
>10
9
°
C
mA
mA
This isolator is suitable for basic isolation only within the safety limit data. Maintenance of the safety data shall be ensured by means of protective circuits.
The
*
marking on the package denotes DIN EN 60747-5-2 approval for 560 V
PEAK
working voltage.
REGULATORY INFORMATION
The ADuM1100 has been approved by the following organizations:
UL
CSA
VDE
Recognized under 1577
Component Recognition Program
1
Acceptance Notice No. 5A, C22.2 No. 1-98, DIN EN 60747-5-2 (VDE 0884 Part 2): 2003–1
2
C22.2 No. 14-95, and C22.2 No. 950-95
File E214100
File 205078
Approved under CSA Component
Certified according to
DIN EN 60950 (VDE 0805): 2001–12; EN60950: 2000
File 2471900-4880-0002
NOTES
1
In accordance with UL 1577, each ADuM1100 is proof tested by applying an insulation test voltage
3000 V rms for 1 second (leakage detection current limit, I
I–O
5
μ
A).
2
In accordance with DIN EN 60747-5-2, each ADuM1100 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.
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