TH8060JDF データシートの表示（PDF） - Melexis Microelectronic Systems
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TH8060JDF Datasheet PDF : 16 Pages
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TH8060
LIN Bus Transceiver with integrated Voltage Regulator
Electrical Specification
All voltages are referenced to ground (GND). Positive
currents flow into the IC. The absolute maximum ratings
given in the table below are limiting values that do not
lead to a permanent damage of the device but exceeding
Operating Conditions
Parameter
Battery voltage
Supply voltage
Operating ambient temperature
Junction temperature [1]
any of these limits may do so. Long term exposure to
limiting values may affect the reliability of the device.
Reliable operation of the TH8060 is only specified within
the limits shown in ”Operating conditions”.
Symbol
VSUP
VCC
TA
TJc
Min
5.25
4.75
-40
Max
18
5.25
+125
+150
Unit
V
V
°C
°C
Absolute Maximum Ratings
Parameter
Symbol Condition
Supply voltage at VSUP [2]
VSUP
T ≤ 60 s
T ≤ 500 ms
Input voltage at pin SI, BUS [2]
VBUS
T ≤ 500 ms
Difference VSUP-VCC
VSUP-VCC
Input voltage at pin EN and SI
VINENSI
Input voltage at pin VTR, TxD, RxD, SO, RESET, SENSE
VIN
Input current at pin EN, VTR, SI, SO, TxD, RxD,RESET,SENSE IIN
Input current for short circuit of pin VSUP and VCC
IShort
Power dissipation TA = 85 °C [3]
P0
Thermal resistance from junction to ambient
RTHJA
Junction temperature [4]
TJ
Storage temperature
TSTG
Min
-1.0
-
-
-24
-
-0.3
-0.3
-0.3
-25
-500
-55
Max Unit
18
30
V
40
30
V
40
40
V
VSUP+0.3 V
VCC+0.3 V
25
mA
500
mA
600 mW
50
K/W
150
°C
150
°C
______________________________
[1] Junction temperature is defined in IEC 747-1
[2] The current and voltage values are valid independent from each other.
[3] The maximum power dissipation is defined by the ambient temperature and the thermal resistance. It can be calculated with
P0 =(VSUP-VCC)*IVCC+PBUS. PBUS is the BUS driver output with normally ≤25 mW
[4] see over temperature protection
Datasheet Rev 1.1 March 2001
Page 8
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