Data Sheet

ADM3055E/ADM3057E

Rev. A | Page 7 of 24

INSULATION AND SAFETY RELATED SPECIFICATIONS

For additional information, see www.analog.com/icouplersafety.

Table 3.

Value

Parameter

Symbol

ADM3055E

ADM3057E

Unit

Test Conditions/Comments

Rated Dielectric Insulation Voltage

5000

3000

V rms

1-minute duration

Minimum External Air Gap (Clearance)

L (I01)

8.3

7.8

mm min

Measured from input terminals to output

terminals, shortest distance through air

Minimum External Tracking (Creepage)

L (I02)

8.3

7.8

mm min

Measured from input terminals to output

terminals, shortest distance path along body

Minimum Clearance in the Plane of the

Printed Circuit Board (PCB Clearance)

L (PCB)

8.3

7.8

mm min

Measured from input terminals to output

terminals, shortest distance through air, line

of sight, in the PCB mounting plane

Minimum Internal Gap (Internal Clearance)

21

21

µm min

Insulation distance through insulation

Tracking Resistance (Comparative

Tracking Index)

CTI

>600

>600

V

IEC 60112

Material Group

I

I

Material Group (IEC 60664-1)

PACKAGE CHARACTERISTICS

Table 4.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

Ω

3.7

pF

f = 1 MHz

4.0

pF

1

The device is considered a 2-terminal device: Pin 1 through Pin 10 are shorted together, and Pin 11 through Pin 20 are shorted together.

2

Input capacitance is from any input data pin to ground.