TJA1053T/N,112 NXP Semiconductors, TJA1053T/N,112 Datasheet - Page 2

• Manufacturer Part Number: TJA1053T/N,112
• Description: IC TXRX CAN 14BIT 5V SOT108-1
• Manufacturer: NXP Semiconductors
• Type: Transceiverr

Specifications of TJA1053T/N,112

• Number Of Drivers/receivers: 1/1
• Protocol: CAN
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935277282112; TJA1053T/N; TJA1053T/N

Philips Semiconductors
FEATURES
Optimized for in-car low-speed communication
Bus failure management
Protection
QUICK REFERENCE DATA
2000 Dec 18
V
V
I
V
V
V
t
t
t
T
BAT(sleep)
PD
f
r
amb
Baud rate up to 125 kbaud
Up to 32 nodes can be connected
Supports unshielded bus wires
Low RFI due to built-in slope control function
Fully integrated receiver filters
Permanent dominant monitoring of TXD.
Supports one-wire transmission modes with ground
offset voltages up to 1.5 V
Automatic switching to single-wire mode in the event of
bus failure
Automatic reset to differential mode if bus failure is
removed.
Short-circuit proof to battery and ground in 12 V
powered systems
Thermally protected
Bus lines protected against transients in an automotive
environment
CC
BAT
CANH
DROP(H)
DROP(L)
SYMBOL
Fault-tolerant CAN transceiver
,V
CANL
supply voltage
battery voltage
sleep mode current
CANH, CANL input voltage
CANH transmitter drop voltage I
CANL transmitter drop voltage I
propagation delay
bus output fall time
bus output rise time
operating ambient temperature
PARAMETER
no time limit
operating
load dump
V
V
no time limit
V
t < 0.1 ms; load dump
TXD to RXD
90% to 10%
10% to 90%
CANH
CANL
CC
CC
CC
= 0 V; V
= 0 to 5.5 V; V
= 0 to 5.5 V; V
= 40 mA
= 40 mA
CONDITIONS
2
BAT
Support for low-power modes
GENERAL DESCRIPTION
The TJA1053 is the interface between the CAN protocol
controller and the physical bus. It is primarily intended for
low-speed applications, up to 125 kbaud, in passenger
cars. The device provides differential transmit capability
but will switch in error conditions to a single-wire
transmitter and/or receiver. The TJA1053 is derived from
the PCA82C252 giving the following advantages:
An unpowered node does not disturb the bus lines.
Low current sleep/standby mode with wake-up via the
bus lines
Power-on reset flag on the output.
Better equipped for networks with more than 15 nodes
Integrated timer at the TXD input prevents a permanent
dominant state
Reduced supply current in V
CANH output driver is disabled in the event of a ‘CANH
short-circuited to battery’ failure mode.
= 12 V
BAT
BAT
0 V;
0 V;
4.75
6.0
0.3
10
40
40
MIN.
65
1
0.5
0.5
CC
TYP.
standby mode
Product specification
5.25
+27
27
40
+27
+40
1.4
1.4
+125
TJA1053
MIN.
V
V
V
V
V
V
V
V
C
UNIT
A
s
s
s