TJA1055
NXP Semiconductors
Enhanced fault-tolerant CAN transceiver
4. Ordering information
Table 2.
Ordering information
Type number
Package
Name
Description
plastic small outline package; 14 leads; body width 3.9 mm
Version
TJA1055T
SO14
SOT108-1
TJA1055T/3
5. Block diagram
V
BAT
14
CC
10
1
INH
TEMPERATURE
PROTECTION
7
WAKE-UP
STANDBY
CONTROL
WAKE
5
9
11
12
8
STB
RTL
6
EN
CANH
CANL
RTH
V
CC
DRIVER
2
4
TIMER
(2)
TXD
ERR
(1)
V
CC
FAILURE DETECTOR
PLUS WAKE-UP
PLUS TIME-OUT
TJA1055T
(2)
CC
V
FILTER
3
RECEIVER
RXD
FILTER
13
GND
001aac769
(1) For TJA1055T/3 current source to GND; for TJA1055T pull-up resistor to VCC
(2) Not within TJA1055T/3.
.
Fig 1. Block diagram
TJA1055_4
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 17 February 2009
3 of 26
NXP [ NXP ]
