ISL72027SEH

FN8763 Rev 3.00

Page 3 of 19

August 16, 2016

Pin Configuration

ISL72027SEH

(8 LD CERAMIC FLATPACK)

TOP VIEW

D

GND

VCC

R

RS

CANH

CANL

VREF

8

7

6

5

2

3

4

1

Note: The package lid is tied to ground.

Pin Descriptions

PIN

NUMBER

PIN

NAME

FUNCTION

1

D

CAN driver digital input. The bus states are LOW = dominant and HIGH = recessive. Internally tied HIGH.

2

GND

Ground connection.

3

VCC

System power supply input (3.0V to 3.6V). The typical voltage for the device is 3.3V.

4

R

CAN data receiver output. The bus states are LOW = dominant and HIGH = recessive.

8

RS

A resistor to GND from this pin controls the rise and fall time of the CAN output waveform. Drive RS HIGH to put into listen mode.

7

CANL

CAN bus line for low level output.

6

CANH

CAN bus line for high level output.

5

VREF

VCC/2 reference output for split mode termination.