PCA82C250 Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

PCA82C250

CAN controller interface

Philips Electronics 

Philips Semiconductors

CAN controller interface

BLOCK DIAGRAM

Product specification

PCA82C250

handbook, full pagewidth

1

TXD

VCC

3

PROTECTION

8

Rs

4

RXD

SLOPE/

STANDBY HS

DRIVER

RECEIVER

5

Vref

REFERENCE

VOLTAGE

PCA82C250

2

GND

7 CANH

6

CANL

MKA669

Fig.1 Block diagram.

PINNING

SYMBOL PIN

DESCRIPTION

TXD

1 transmit data input

GND

2 ground

VCC

RXD

3 supply voltage

4 receive data output

Vref

CANL

5 reference voltage output

6 LOW-level CAN voltage

input/output

CANH

7 HIGH-level CAN voltage

input/output

Rs

8 slope resistor input

handbook, halfpage

TXD 1

8 Rs

GND 2

7 CANH

PCA82C250

VCC 3

6 CANL

RXD 4

5 Vref

MKA670

Fig.2 Pin configuration.

2000 Jan 13

3

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