TCAN1042-Q1_17 Datasheet, PDF (9/40 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
Electrical Characteristics (continued)
Over recommended operating conditions with T_A = –55°C to 125°C (unless otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
RXD TERMINAL (CAN RECEIVE DATA OUTPUT)
V_OH
High-level output voltage
V_OL
Low-level output voltage
I_lkg(OFF)
Unpowered leakage current
DRIVER ELECTRICAL CHARACTERISTICS
Devices with the "V" suffix (I/O level-
shifting), See Figure 6,
I_O = –2 mA.
Devices without the "V" suffix
(5V only), See Figure 6,
I_O = –2 mA.
Devices with the "V" suffix (I/O level-
shifting), See Figure 6, I_O = +2 mA.
Devices without the "V" suffix (5-V only),
See Figure 6,
I_O = +2 mA.
RXD = 5.5 V, V_CC = 0 V, V_IO = 0 V
0.8 × V_IO
4
–1
V_O(DOM)
V_O(REC)
V_O(STB)
Bus output voltage
(dominant)
Bus output voltage
(recessive)
Bus output voltage
(Standby mode)
CANH
CANL
CANH and CANL
CANH
CANL
CANH - CANL
See Figure 5 and Figure 14, TXD = 0 V,
STB = 0 V, 50 Ω ≤ R_L ≤ 65 Ω,
C_L = open, R_CM = open
See Figure 5 and Figure 14, TXD = V_CC or
V_IO, V_IO = V_CC, STB = 0 V ,
R_L = open (no load), R_CM = open
See Figure 5 and Figure 14, STB = V_IO, R_L
= open (no load), R_CM = open
2.75
0.5
2
-0.1
-0.1
-0.2
See Figure 5 and Figure 14, TXD = 0 V,
STB = 0 V, 45 Ω ≤ R_L < 50 Ω,
1.4
C_L = open, R_CM = open
V_OD(DOM)
Differential output
voltage (dominant)
CANH - CANL
See Figure 5 and Figure 14, TXD = 0 V,
STB = 0 V, 50 Ω ≤ R_L ≤ 65 Ω,
C_L = open, R_CM = open
1.5
See Figure 5 and Figure 14, TXD = 0 V,
STB = 0 V, R_L = 2240 Ω, C_L = open, R_CM =
1.5
open
V_OD(REC)
Differential output
voltage (recessive)
CANH - CANL
V_SYM
V_{SYM_DC}
Output symmetry (dominant or recessive)
( V_O(CANH) + V_O(CANL)) / V_CC
DC Output symmetry (dominant or recessive)
(V_CC – V_O(CANH) – V_O(CANL))
I_{OS(SS_DOM)}
Short-circuit steady-state output current,
dominant, Normal mode
See Figure 5 and Figure 14, TXD = V_CC,
STB = 0 V, R_L = 60 Ω, C_L = open, R_CM =
open
See Figure 5 and Figure 14, TXD = V_CC,
STB = 0 V, R_L = open (no load), C_L = open,
R_CM = open
See Figure 5 and Figure 17, STB at 0 V,
R_term = 60 Ω, C_split = 4.7 nF, C_L = open,
R_CM = open, T_XD = 250 kHz, 1 MHz
See Figure 5 and Figure 14, STB = 0 V,
R_L = 60 Ω, C_L = open, R_CM = open
See Figure 14 and Figure 11, STB at 0 V,
V_CANH = -5 V to 40 V, CANL = open,
TXD = 0 V
See Figure 14 and Figure 11, STB at 0 V,
V_CANL = -5 V to 40 V, CANH = open,
TXD = 0 V
–120
–50
0.9
–0.4
–100
I_{OS(SS_REC)}
Short-circuit steady-state output current,
recessive, Normal mode
See Figure 14 and Figure 11, STB at 0 V,
–27 V ≤ V_BUS ≤ 32 V,
Where V_BUS = CANH = CANL, TXD = V_CC
–5
TYP ⁽¹⁾
MAX
4.6
0.2 x V_IO
0.2
0.4
0
1
0.5 × V_CC
0
0
0
4.5
2.25
3
0.1
0.1
0.2
3
3
5
12
50
1.1
0.4
100
5
UNIT
V
µA
V
mV
V/V
V
mA
mA
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TCAN1042GV-Q1 TCAN1042HG-Q1 TCAN1042HGV-Q1