L9669 Datasheet, PDF (4/13 Pages) STMicroelectronics – FAULT TOLERANT CAN TRANSCEIVER

L9669
Table 4. Electrical Characteristcs (continued)
V_CC = 4.75V to 5.25V, V_S = 6V to 28V, T_j = -40°C to 150°C unless otherwise specified.
Item Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
2.6 V_CANLd CANL dominant output voltage V_TXD = 0V
I_CANL = 40mA
1.4
V
2.7
I_CANH CANH output current
V_CANH = 0V
V_TXD = 0V
-160 -110 -70
mA
2.8
I_CANL CANL output current
V_CANL = 5V
V_TXD = 0V
70
110 160
mA
2.9
I_CANHl CANH leakage current
V_CANH = 14V
Sleep mode.
0
µA
2.10 I_CANLl CANL leakage current
V_CANL = 0V
Sleep mode.
0
µA
2.11 V_CANHWK CANH wake-up voltage
Sleep/standby mode.
1.2
1.9
2.7
V
2.12 V_CANLWK CANL wake-up voltage
Sleep/standby mode.
2.4
3.1
3.8
V
2.13 V_CANHs CANH single ended receiver
threshold
Normal mode.
V_CC = 5V
1.5
1.8 2.15
V
2.14 V_CANLs CANL single ended receiver
threshold
Normal mode.
V_CC = 5V
2.7
3.1
3.4
V
2.15 V_CANHOV CANH overvoltage detection
threshold
Normal mode.
V_CC = 5V
7.2
V
2.16 V_CANLOV CANL overvoltage detection
threshold
Normal mode.
V_CC = 5V
7.2
V
2.17
t_drd Propagation delay
TXD to RXD
recessive to dominant
10% to 90%
C₁ = C₂ = 3.3nF
R₁ = 100Ω
1
1.6
µs
2.18
t_ddr Propagation delay
TXD to RXD
recessive to dominant
10% to 90%
C₁ = C₂ = 3.3nF
R₁ = 100Ω
2.2
µs
2.19
t_r,f CANH, CANL output
rise/fall time
dominant to recessive
10% to 90%
C₁ = C₂ = 3.3nF
R₁ = 100Ω
0.6
1.5
µs
2.20
t_r,f CANH, CANL output
rise/fall time
dominant to recessive
10% to 90%
C₁ = C₂ = 3.3nF
R₁ = 100Ω
2.6
6
µs
2.21 t_wuCAN Minimum dominant time for
Sleep/standby mode.
8
wake-up on CANH or CANL
44
µs
2.22 t_wuWK Minimum pulse time for
wake-up on WAKE
Sleep/standby mode
4
44
µs
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