L9669 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L9669' PDF : 13 Pages View PDF
L9669
Table 3. Absolute Maximum Ratings
For externally applied voltages or currents exceeding these limits damage of the circuit may occur!
Symbol
Parameter
Value
Unit
VS-DC DC operating battery voltage
-0.3 to +28
V
VS-P
Pulse operating battery voltage (t<400ms)
-0.3 to +40
V
VCC
Supply voltage
-0.3 to +6
V
VCANH,L-DC DC voltage CANH, CANL
-28 to +40
V
VX
Voltage TXD, RXD, NERR, NSTB, EN
-0.3 to VCC+0.3
V
VWAKE Voltage WAKE
-0.3 to VS+0.3
V
TSTG Storage temperature
-55 to +150
oC
Tj
Operating junction temperature
-40 to +150
oC
Notes: 1. All pins of the IC are protected against ESD. The verification is performed according to MIL 883C, human body model with
R = 1.5kΩ, C = 100pF and discharge voltage ±2kV, corresponding to a maximum discharge energy of 0.2mJ.
2. Voltage forced means voltage limited to specified values while current is not limited. Current forced means voltage unlimited but
current limited to specified value.
Table 4. Electrical Characteristcs
VCC = 4.75V to 5.25V, VS = 6V to 28V, Tj = -40°C to 150°C unless otherwise specified.
Item Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
1 Supplies
1.1
ISSL Supply current in sleep mode
VCC = 0V, VS = 14V
(ISSL = IVS)
37
65
µA
1.2
ISSB Supply current in standby mode IINH = 0
(ISSB = IVS + IVCC)
110
160
µA
1.3
ISND Supply current in normal mode VS = 14V, VTXD = 0
(ISND = IVS + IVCC)
(dominant state)
no load at CAN
27
mA
2 CAN Line Interface
2.1
Vr-d Differential receiver recessive to No bus errors.
dominant threshold
VCC = 5V
VCANH - VCANL
-3.50
-2.20
V
2.2
Vd-r Differential receiver dominant to No bus errors.
recessive threshold
VCC = 5V
VCANH - VCANL
-3.85
-2.5
V
2.3 VCANHr CANH recessive output voltage VTXD = VCC
RRTH < 4kΩ
0.35
V
2.4 VCANHd CANH dominant output voltage VTXD = 0V
VCC -
V
ICANH = -40mA
1.4
2.5 VCANLr CANL recessive output voltage VTXD = VCC
VCC -
V
RRTH < 4kΩ
0.2
3/13
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