TJA1042 Просмотр технического описания (PDF) - Philips Electronics

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TJA1042

High-speed CAN transceiver with Standby mode

Philips Electronics 

NXP Semiconductors

TJA1042

High-speed CAN transceiver with Standby mode

6. Pinning information

6.1 Pinning

TXD 1

GND 2

VCC 3

RXD 4

8 STB

TJA1042T

7 CANH

6 CANL

5 SPLIT

015aaa018

TXD 1

GND 2

VCC 3

RXD 4

8 STB

7 CANH

TJA1042T/3

6 CANL

5 VIO

015aaa019

a. TJA1042T: SO8

Fig 2. Pin configuration diagrams

b. TJA1042T/3: SO8

terminal 1

index area

TXD 1

8 STB

GND 2

VCC 3

TJA1042TK/3

7 CANH

6 CANL

4

RXD

5 VIO

015aaa239

Transparent top view

c. TJA1042TK/3: HVSON8

6.2 Pin description

Table 3.

Symbol

TXD

GND

VCC

RXD

SPLIT

VIO

CANL

CANH

STB

Pin description

Pin Description

1 transmit data input

2[1] ground supply

3 supply voltage

4 receive data output; reads out data from the bus lines

5 common-mode stabilization output; in TJA1042T version only

5 supply voltage for I/O level adapter; in TJA1042T/3 and TJA1042TK/3 versions

only

6 LOW-level CAN bus line

7 HIGH-level CAN bus line

8 Standby mode control input

[1] For enhanced thermal and electrical performance, the exposed center pad of the HVSON8 package should

be soldered to board ground (and not to any other voltage level).

TJA1042

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 8 May 2012

© NXP B.V. 2012. All rights reserved.

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