TJA1054AT NXP Semiconductors, TJA1054AT Datasheet - Page 4

• Manufacturer Part Number: TJA1054AT
• Description: TRANSCEIVER, CAN FAULT TOL, SO-14
• Manufacturer: NXP Semiconductors

Specifications of TJA1054AT

• Number Of Transceivers: 1
• Power Down Mode: Sleep/Standby
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Package Type: SO
• Supply Current: 0.125/27mA
• Operating Temperature (max): 150C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 14
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +150°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 14
• Svhc: No SVHC (18-Jun-2010)
• Package / Case: SO
• Base Number: 1054
• Supply: RoHS Compliant
• Ic Function: CAN Transceiver
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
6. Pinning information
TJA1054A
Product data sheet
6.1 Pinning
6.2 Pin description
Table 3.
Symbol
INH
TXD
RXD
ERR
STB
EN
WAKE
RTH
RTL
V
CANH
CANL
GND
BAT
Fig 2. Pin configuration
CC
Pin description
All information provided in this document is subject to legal disclaimers.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Rev. 5 — 3 August 2010
Description
inhibit output for switching an external voltage regulator if a
wake-up signal occurs
transmit data input for activating the driver to the bus lines
receive data output for reading out the data from the bus lines
error, wake-up and power-on indication output; active LOW in
normal operating mode when a bus failure is detected; active LOW
in standby and sleep mode when a wake-up is detected; active
LOW in power-on standby when a V
detected
standby digital control signal input; together with the input signal
on pin EN this input determines the state of the transceiver;
see
enable digital control signal input; together with the input signal on
pin STB this input determines the state of the transceiver;
see
local wake-up signal input (active LOW); both falling and rising
edges are detected
termination resistor connection; in case of a CANH bus wire error
the line is terminated with a predefined impedance
termination resistor connection; in case of a CANL bus wire error
the line is terminated with a predefined impedance
supply voltage
HIGH-level CAN bus line
LOW-level CAN bus line
ground
battery supply voltage
WAKE
RXD
ERR
TXD
STB
INH
EN
Table 5
Table 5
1
2
3
4
5
6
7
and
and
TJA1054AT
Figure 3
Figure 3
001aaf609
14
13
12
11
10
9
8
BAT
GND
CANL
CANH
V
RTL
RTH
CC
Fault-tolerant CAN transceiver
BAT
power-on event is
TJA1054A
© NXP B.V. 2010. All rights reserved.
4 of 27