TJA1054AT NXP Semiconductors, TJA1054AT Datasheet - Page 17

• 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
12. Test information
TJA1054A
Product data sheet
Fig 5. Test circuit for dynamic characteristics
Fig 6. Test circuit for automotive transients
+ 5 V
The capacitive bus load of 10 nF is split into 3 equal capacitors (3.3 nF) to simulate the bus
cable.
20 pF
Termination resistors R1 (100 Ω) are not connected to pin RTH or pin RTL for testing purposes
because the minimum load allowed on the CAN bus lines is 500 Ω per transceiver.
The waveforms of the applied transients on pins CANH and CANL will be in accordance with
“ISO 7637 part 1”: test pulses 1, 2, 3a and 3b.
+ 5 V
WAKE
All information provided in this document is subject to legal disclaimers.
RXD
TXD
STB
EN
20 pF
7
2
5
6
3
Rev. 5 — 3 August 2010
WAKE
1
RXD
TXD
STB
EN
INH
13
GND
TJA1054A
7
2
5
6
3
+ 12 V
14
BAT
1
10 μF
INH
13
GND
TJA1054A
4
ERR
10
14
V
CC
BAT
12
11
8
9
RTH
CANL
CANH
RTL
4
ERR
10
V
CC
511 Ω
12
11
8
9
511 Ω
RTL
RTH
CANL
CANH
125 Ω
125 Ω
Fault-tolerant CAN transceiver
R1
R1
1 nF
1 nF
1 nF
1 nF
TJA1054A
© NXP B.V. 2010. All rights reserved.
mgu381
C1
C2
C1
mgu382
GENERATOR
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