TJA1043T datasheet(2/27 Pages) PHILIPS

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TJA1043

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Product data sheet

Rev. 3 — 24 April 2013

2 of 27

NXP Semiconductors

TJA1043

High-speed CAN transceiver

2.2 Low-power management

 Very low current Standby and Sleep modes, with local and remote wake-up

 Capability to power down the entire node while supporting local, remote and host

wake-up

 Wake-up source recognition

 Transceiver disengages from the bus (zero load) when VBAT absent

 Functional behavior predictable under all supply conditions

2.3 Protection and diagnosis (detection and signalling)

 High ESD handling capability on the bus pins

 Bus pins and VBAT protected against transients in automotive environments

 Transmit Data (TXD) dominant time-out function with diagnosis

 TXD-to-RXD short-circuit handler with diagnosis

 Thermal protection with diagnosis

 Undervoltage detection and recovery on pins VCC, VIO and VBAT

 Bus line short-circuit diagnosis

 Bus dominant clamping diagnosis

 Cold start diagnosis (first battery connection)

Quick reference data

Ordering information

Table 1.

Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VCC

supply voltage

4.5

5.5

Vuvd(VCC) undervoltage detection voltage on pin

VCC

33.5

4.3

ICC

supply current

Normal mode; bus dominant

Normal or Listen-only mode; bus

recessive

Standby or Sleep mode

0.75 2

A

VESD

electrostatic discharge voltage

IEC 61000-4-2 at pins CANH and CANL

8-

VCANH

voltage on pin CANH

no time limit; DC limiting value

58

+58

VCANL

voltage on pin CANL

no time limit; DC limiting value

58

+58

Tvj

virtual junction temperature

40

+150

C

Table 2.

Ordering information

Type number

Package

Name

Description

Version

TJA1043T

SO14

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

SOT108-1

TJA1043TK

HVSON14 plastic, thermal enhanced very thin small outline package; no leads;

14 terminals; body 3

 4.5  0.85 mm

SOT1086-2

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