Data Sheet

ADuM1100

Rev. I | Page 11 of 20

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

Conditions

Symbol

Characteristic

Unit

Installation Classification per DIN VDE 0110

For Rated Mains Voltage ≤ 150 V rms

I to IV

For Rated Mains Voltage ≤ 300 V rms

I to III

For Rated Mains Voltage ≤ 400 V rms

I to II

Climatic Classification

40/105/21

Pollution Degree per DIN VDE 0110, Table 1

2

Maximum Working Insulation Voltage

560

V peak

Input-to-Output Test Voltage, Method B1

1050

V peak

Input-to-Output Test Voltage, Method A

discharge < 5 pC

After Environmental Tests Subgroup 1

896

V peak

After Input and/or Safety Test Subgroup 2 and Subgroup 3

discharge < 5 pC

672

V peak

Highest Allowable Overvoltage

4000

V peak

Safety-Limiting Values

Maximum value allowed in the event of

a failure (see

Figure 2)

Case Temperature

150

°C

Side 1 Current

160

mA

Side 2 Current

170

mA

Ω

CASE TEMPERATURE (°C)

180

0

100

80

0

50

100

150

200

120

160

140

20

40

60

INPUT CURRENT

OUTPUT CURRENT

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

−40

+105

°C

ADuM1100UR

−40

+125

°C

Supply Voltages1

3.0

5.5

V

Logic High Input Voltage,

5 V Operation1, 2

(See Figure 11 and Figure 12)

2.0

V

Logic Low Input Voltage,

5 V Operation1, 2

(See Figure 11 and Figure 12)

0.0

0.8

V

Logic High Input Voltage,

3.3 V Operation1,2

(See Figure 11 and Figure 12)

1.5

V

Logic Low Input Voltage,

3.3 V Operation1, 2

(See Figure 11 and Figure 12)

0.0

0.5

V

Input Signal Rise and Fall Times

1.0

ms

section,

,

and Figure 20 for information on immunity to external magnetic fields.

Method of

Operation, DC Correctness, and Magnetic Field Immunity

Figure 19