DEVICE INFORMATION

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

R

RE

D

GND1

NC

V

CC2

B

A

NC

GND2

DE

DW PACKAGE

(TOP VIEW)

V

CC1

GND1

GND2

ISODE

PV

PACKAGE PIN FUNCTION DESCRIPTION

ISO1176

NAME

PIN NO.

FUNCTION

Vcc1

1

logic side power supply

GND1

2, 8

logic side ground, internally connected

R

3

receiver output

RE

4

receiver logic-low enable

DE

5

driver logic-high enable input

D

6

driver input

ISO1176 chip enable, logic high applied immediately after power-up for device operation.

PV

7

A logic low 3-states all outputs.

GND2

9, 15

bus side ground, internally connected

ISODE

10

bus-side driver enable output

nc

11, 14

not connected internally, may be left floating

A

12

non-inverting bus output

B

13

inverting bus output

Vcc2

16

bus side power supply

14

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