TJA1055T/C,512 NXP Semiconductors, TJA1055T/C,512 Datasheet - Page 17

• Manufacturer Part Number: TJA1055T/C,512
• Description: IC CAN TXRX FAULT-TOL 14-SOIC
• Manufacturer: NXP Semiconductors
• Type: Transceiverr

Specifications of TJA1055T/C,512

• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Number Of Drivers/receivers: 1/1
• Protocol: CAN
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 125 KBd
• Supply Voltage (max): 5.25 V, 40 V
• Supply Voltage (min): 4.75 V, 5 V
• Supply Current (max): 0.22 mA, 21 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285398512; TJA1055T/C; TJA1055T/C

NXP Semiconductors
TJA1055_4
Product data sheet
Fig 6.
Fig 7.
V
V
5 V
BAT
TXD
3.3 V
= 5 V to 40 V
5 V
V
Termination resistors R
testing purposes because the minimum load allowed on the CAN bus lines is 500
transceiver.
Test circuit for dynamic characteristics (TJA1055T/3)
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.
Test circuit for automotive transients
TXD
10 pF
2.5
C RXD
10 pF
k
is a rectangular signal of 50 kHz with 50 % duty cycle and slope time < 10 ns.
WAKE
WAKE
RXD
RXD
TXD
TXD
STB
STB
EN
EN
Rev. 04 — 17 February 2009
7
2
5
6
3
7
2
5
6
3
1
1
INH
INH
TJA1055T/3
13
13
TJA1055T
CAN_L
GND
GND
12 V
14
14
BAT
BAT
10 F
and R
4
4
ERR
ERR
10
10
CAN_H
V
V
12
11
12
11
CC
CC
8
9
8
9
RTH
CANL
CANH
RTL
RTH
CANL
CANH
RTL
(125 ) are not connected to pin RTL or pin RTH for
500
500
R RTL
Enhanced fault-tolerant CAN transceiver
500
R RTH
500
125
125
GENERATION
FAILURE
BAT
1 nF
1 nF
GND
1 nF
1 nF
V
CC
GENERATOR
© NXP B.V. 2009. All rights reserved.
TJA1055
C CAN_L
C CAN_H
001aac933
001aac934
per
R CAN_L
R CAN_H
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