ADUM1100BRZ Datasheet, PDF (11/20 Pages) Analog Devices – iCoupler Digital Isolator

Data Sheet
ADuM1100
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 INSULATION CHARACTERISTICS
This isolator is suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by means of
protective circuits. The asterisk (*) marking on the package denotes DIN V VDE V 0884-10 approval for 560 V peak working voltage.
Table 7.
Description
Installation 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
Pollution Degree per DIN VDE 0110, Table 1
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method B1
Input-to-Output Test Voltage, Method A
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2 and Subgroup 3
Highest Allowable Overvoltage
Safety-Limiting Values
Case Temperature
Side 1 Current
Side 2 Current
Insulation Resistance at TS
Conditions
VIORM × 1.875 = VPR, 100% production test,
tm = 1 sec, partial discharge < 5 pC
VIORM × 1.6 = VPR, tm = 60 sec, partial
discharge < 5 pC
VIORM × 1.2 = VPR, tm = 60 sec, partial
discharge < 5 pC
Transient overvoltage, tTR = 10 seconds
Maximum value allowed in the event of
a failure (see Figure 2)
VIO = 500 V
Symbol Characteristic Unit
VIORM
VPR
VPR
VTR
I to IV
I to III
I to II
40/105/21
2
560
1050
896
672
4000
V peak
V peak
V peak
V peak
V peak
TS
150
°C
IS1
160
mA
IS2
170
mA
RS
>10⁹
Ω
180
160
140
OUTPUT CURRENT
120
100
INPUT CURRENT
80
60
40
20
0
0
50
100
150
200
CASE TEMPERATURE (°C)
Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values
with Case Temperature per DIN V VDE V 0884-10
RECOMMENDED OPERATING CONDITIONS
Table 8.
Parameter
Symbol Min Max Unit
Operating Temperature
ADuM1100AR/ADuM1100BR TA
−40 +105 °C
ADuM1100UR
Supply Voltages¹
TA
VDD1,
VDD2
−40 +125 °C
3.0 5.5 V
Logic High Input Voltage,
VIH
5 V Operation^{1, 2}
(See Figure 11 and Figure 12)
2.0 VDD1 V
Logic Low Input Voltage,
VIL
5 V Operation^{1, 2}
(See Figure 11 and Figure 12)
0.0 0.8 V
Logic High Input Voltage,
VIH
3.3 V Operation^{1, 2}
(See Figure 11 and Figure 12)
1.5 VDD1 V
Logic Low Input Voltage,
VIL
3.3 V Operation^{1, 2}
(See Figure 11 and Figure 12)
0.0 0.5 V
Input Signal Rise and Fall Times
1.0 ms
1 _{All voltages are relative to their respective ground.}
2 _{Input switching thresholds have 300 mV of hysteresis. See the Method of}
Operation, DC Correctness, and Magnetic Field Immunity section, Figure 19,
and Figure 20 for information on immunity to external magnetic fields.
Rev. I | Page 11 of 20