ADM3053BRWZ Datasheet ADM3053BRWZ, ADM3053BRWZ-REEL7 | P7-P9

ADM3053 Data Sheet

Rev. C | Page 6 of 20

VDE 0884 INSULATION CHARACTERISTICS

This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data must be ensured by

means of protective circuits.

Table 5.

Description Conditions Symbol Characteristic Unit

CLASSIFICATIONS

Installation Classification per DIN VDE 0110 for Rated

Mains Voltage

≤150 V rms I to IV

≤300 V rms

I to III

≤400 V rms I to II

Climatic Classification 40/85/21

Pollution Degree DIN VDE 0110, see Table 3 2

VOLTAGE

Maximum Working Insulation Voltage V

IORM

560 V

PEAK

Input-to-Output Test Voltage V

PR

Method b1 V

IORM

× 1.875 = V

PR

, 100% production tested,

t

m

= 1 sec, partial discharge < 5 pC

1050 V

PEAK

Highest Allowable Overvoltage (Transient overvoltage, t

TR

= 10 sec) V

TR

4000 V

PEAK

SAFETY-LIMITING VALUES Maximum value allowed in the event of a

failure

Case Temperature T

S

150 °C

Input Current I

S, INPUT

265 mA

Output Current I

S, OUTPUT

335 mA

Insulation Resistance at T

S

V

IO

= 500 V R

S

>10

9

Ω

Data Sheet ADM3053

Rev. C | Page 7 of 20

ABSOLUTE MAXIMUM RATINGS

T

A

= 25°C, unless otherwise noted. All voltages are relative to

their respective ground.

Table 6.

Parameter Rating

V

CC

−0.5 V to +6 V

V

IO

−0.5 V to +6 V

Digital Input Voltage, TxD −0.5 V to V

IO

+ 0.5 V

Digital Output Voltage, RxD −0.5 V to V

IO

+ 0.5 V

CANH, CANL −36 V to +36 V

V

REF

−0.5 V to +6 V

R

S

−0.5 V to +6 V

Operating Temperature Range −40°C to +85°C

Storage Temperature Range −55°C to +150°C

ESD (Human Body Model)

3 kV

Lead Temperature

Soldering (10 sec) 300°C

Vapor Phase (60 sec) 215°C

Infrared (15 sec) 220°C

θ

JA

Thermal Impedance 53°C/W

T

J

Junction Temperature 130°C

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.

Table 7. Maximum Continuous Working Voltage

1

Parameter Max Unit Reference Standard

AC Voltage

Bipolar Waveform

424

V peak

50 year minimum

lifetime

Unipolar Waveform

Basic Insulation 1074 V peak Maximum approved

working voltage per

IEC60950-1

Reinforced Insulation 537 V peak Maximum approved

working voltage per

IEC60950-1

DC Voltage

Basic Insulation 1074 V peak Maximum approved

working voltage per

IEC60950-1

Reinforced Insulation 537 V peak Maximum approved

working voltage per

IEC60950-1

1

Refers to continuous voltage magnitude imposed across the isolation

barrier. See the Insulation Lifetime section for more details.

ESD CAUTION

ADM3053 Data Sheet

Rev. C | Page 8 of 20

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

GND1

1

NC

2

GND1

3

RxD

4

GND2

20

V

ISOIN

19

R

S

18

CANH

17

TxD

5

GND2

16

V

IO

6

CANL

15

GND1

7

V

REF

14

V

CC

8

GND2

13

GND1

9

V

ISOOUT

12

GND1

10

GND2

11

ADM3053

TOP VIEW

(Not to Scale)

NOTES

1. NC = NO CONNECT. DO NOT

CONNECT TO THIS PIN.

2. PIN 12 AND PIN 19 MUST BE

CONNECTED EXTERNALLY.

09293-005

Figure 4. Pin Configuration

Table 8. Pin Function Descriptions

Pin No. Mnemonic Description

1 GND1 Ground, Logic Side.

2 NC

No Connect. Do not connect to this pin.

3 GND1 Ground, Logic Side.

4 RxD Receiver Output Data.

5 TxD Driver Input Data.

6 V

IO

iCoupler Power Supply. It is recommended that a 0.1 μF and a 0.01 μF decoupling capacitor be fitted

between Pin 6 and GND1. See Figure 28 for layout recommendations.

7 GND1 Ground, Logic Side.

8 V

CC

isoPower Power Supply. It is recommended that a 0.1 μF and a 10 μF decoupling capacitor be fitted

between Pin 8 and Pin 9.

9 GND1 Ground, Logic Side.

10 GND1 Ground, Logic Side.

11 GND2 Ground, Bus Side.

12 V

ISOOUT

Isolated Power Supply Output. This pin must be connected externally to V

ISOIN

. It is recommended that a

reservoir capacitor of 10 μF and a decoupling capacitor of 0.1 μF be fitted between Pin 12 and Pin 11.

13 GND2 Ground (Bus Side).

14 V

REF

Reference Voltage Output.

15 CANL Low-Level CAN Voltage Input/Output.

16 GND2 Ground (Bus Side).

17 CANH High-Level CAN Voltage Input/Output.

18 R

S

Slope Resistor Input.

19 V

ISOIN

Isolated Power Supply Input. This pin must be connected externally to V

ISOOUT

. It is recommended that a 0.1 μF

and a 0.01 μF decoupling capacitor be fitted between Pin 19 and Pin 20.

20 GND2 Ground (Bus Side).

ADM3053BRWZ

ADM3053BRWZ

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