TJA1054T(2009) 查看數據表（PDF） - NXP Semiconductors.

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TJA1054T
(Rev.:2009)

Fault-tolerant CAN transceiver

NXP Semiconductors. 

NXP Semiconductors

TJA1054

Fault-tolerant CAN transceiver

[4] Junction temperature in accordance with “IEC 60747-1”. An alternative definition is: Tvj = Tamb + P × Rth(vj-a)

where Rth(vj-a) is a fixed value to be used for the calculation of Tvj. The rating for Tvj limits the allowable

combinations of power dissipation (P) and ambient temperature (Tamb).

4. Ordering information

Table 2. Ordering information

Type number

Package

Name

Description

TJA1054T

SO14

plastic small outline package; 14 leads; body width 3.9 mm

TJA1054T/S900 SO14

plastic small outline package; 14 leads; body width 3.9 mm

TJA1054U

-

bare die; 1990 × 2700 × 375 µm

5. Block diagram

Version

SOT108-1

SOT108-1

-

BAT

14

INH

WAKE

STB

EN

TXD

1

7

5

6

VCC

WAKE-UP

STANDBY

CONTROL

2

TIMER

TEMPERATURE

PROTECTION

DRIVER

VCC

4

ERR

FAILURE DETECTOR

PLUS WAKE-UP

PLUS TIME-OUT

TJA1054

VCC

3

RXD

13

GND

Fig 1. Block diagram

RECEIVER

VCC

10

9

RTL

11

CANH

12

CANL

8

RTH

FILTER

FILTER

mgl421

TJA1054_4

Product data sheet

Rev. 04 — 24 September 2009

© NXP B.V. 2009. All rights reserved.

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