TH8061JDC 데이터 시트보기 (PDF) - Melexis Microelectronic Systems
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TH8061JDC Datasheet PDF : 16 Pages
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TH8061
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 any of
Operating Conditions
Parameter
Battery voltage
Supply voltage
Operating ambient temperature
Junction temperature [1]
these limits may do so. Long term exposure to limiting
values may affect the reliability of the device. Reliable
operation of the TH8061 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
Supply voltage at VSUP [2]
Input voltage at pin BUS [2]
Difference VSUP-VCC
Input voltage at pin EN
Input voltage at pin TxD, RxD, RESET
Input current at pin EN, TxD, RxD, RESET
Input current for short circuit of pin VSUP and VCC
Power dissipation TA = 85 °C [3]
Thermal resistance from junction to ambient
Junction temperature [4]
Storage temperature
Symbol Condition
VSUP
T ≤ 60 s
T ≤ 500 ms
VBUS
T ≤ 500 ms
VSUP-VCC
VINEN
VIN
IIN
IINSH
P0
RTHJA
TJ
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
400
mW
160
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 1.2 Feb 2001
Page 8
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