TCAN1042-Q1_17 Datasheet, PDF (13/40 Pages) Texas Instruments – Automotive Fault Protected CAN Transceiver with CAN FD

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TCAN1042-Q1, TCAN1042V-Q1, TCAN1042H-Q1
TCAN1042HV-Q1, TCAN1042G-Q1, TCAN1042GV-Q1
TCAN1042HG-Q1, TCAN1042HGV-Q1
SLLSES9B – FEBRUARY 2016 – REVISED MAY 2017
8 Parameter Measurement Information
TXD
CANH
R_CM
R_L
CANL
C_L
V_O(CANH)
V_O(CANL)
V_OD
R_CM
V_CM
TXD
V_OD
50%
t_pLD
0.9V
90%
10%
V_CC
50%
0V
t_pHR
0.5V
t_R
t_F
Copyright © 2016, Texas Instruments Incorporated
Figure 5. Driver Test Circuit and Measurement
CANH
V_ID
CANL
RXD ^IO
C_{L_RXD}
V_O
V_ID
0.5V
t_pRH
V_O(RXD)
t_R
0.9V
t_pDL
90%
50%
10%
1.5V
0V
V_OH
V_OL
t_F
Copyright © 2016, Texas Instruments Incorporated
Figure 6. Receiver Test Circuit and Measurement
Table 1. Receiver Differential Input Voltage Threshold Test (See Figure 6)
V_CANH
-29.5 V
30.5 V
-19.55 V
20.45 V
-19.75 V
20.25 V
-29.8 V
30.2 V
Open
INPUT
V_CANL
-30.5 V
29.5 V
-20.45 V
19.55 V
-20.25 V
19.75 V
-30.2 V
29.8 V
Open
|V_ID|
1000 mV
1000 mV
900 mV
900 mV
500 mV
500 mV
400 mV
400 mV
X
OUTPUT
RXD
L
L
L
V_OL
L
H
H
H
V_OH
H
H
Copyright © 2016–2017, Texas Instruments Incorporated
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Product Folder Links: TCAN1042-Q1 TCAN1042V-Q1 TCAN1042H-Q1 TCAN1042HV-Q1 TCAN1042G-Q1
TCAN1042GV-Q1 TCAN1042HG-Q1 TCAN1042HGV-Q1