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