TH8080 Datasheet, PDF (5/23 Pages) Melexis Microelectronic Systems – SoloLIN Transceiver

TH8080
SoloLIN Transceiver
2. Electrical Specification
All voltages are referenced to ground (GND). Positive currents flow into the IC.
The absolute maximum ratings (in accordance with IEC 134) given in the table below are limiting values that
do not lead to a permanent damage of the device but exceeding any of these limits may do so. Long term
exposure to limiting values may effect the reliability of the device.
2.1 Operating Conditions
Parameter
Battery supply voltage ^[1]
Supply voltage
Operating ambient temperature
Symbol
Min
Max
Unit
VS
7
18
V
VCC
4.5
5.5
V
Tamb
-40
+125
°C
[1] Vs is the IC supply voltage including voltage drop of reverse battery protection diode, V_DROP = 0.4 to 1V,
V_{BAT_ECU} voltage range is 8 to 18V
2.2 Absolute Maximum Ratings
Parameter
Battery Supply Voltage
Supply Voltage
Transient supply voltage
Transient supply voltage
Transient supply voltage
BUS voltage
Transient bus voltage
Transient bus voltage
Transient bus voltage
DC voltage on pins TxD, RxD
ESD capability of pin LIN,VS
ESD capability of pin RxD, TxD, VCC
Maximum latch - up free current at any Pin
Thermal impedance
Storage temperature
Junction temperature
Symbol Condition
Min
VS
t < 1 min
-0.3
Load dump, t < 500ms
VCC
-0.3
VS.tr1 ISO 7637/1 pulse 1^[1]
-150
VS..tr2 ISO 7637/1 pulses 2^[1]
VS..tr3 ISO 7637/1 pulses 3A, 3B
-150
t < 500ms , Vs = 18V
-27
VBUS
t < 500ms ,Vs = 0V
-40
VBUS..tr1 ISO 7637/1 pulse 1 ^[2]
-150
VBUS.tr2 ISO 7637/1 pulses 2 ^[2]
VBUS.tr3 ISO 7637/1 pulses 3A, 3B ^[2]
-150
VDC
-0.3
Human body model,
ESDHB equivalent to discharge
-4
100pF with 1.5kΩ,
Human body model,
ESDHB equivalent to discharge
-2
100pF with 1.5kΩ,
ILATCH
-500
ΘJA in free air
Tstg
-55
Tvj
-40
[1] ISO 7637 test pulses are applied to VS via a reverse polarity diode and >2uF blocking capacitor.
[2] ISO 7637 test pulses are applied to BUS via a coupling capacitance of 1 nF.
Max Unit
30
V
40
+7
V
V
100
V
150
V
40
V
V
100
V
150
V
7
V
4
kV
2
kV
500 mA
152 K/W
+150 °C
+150 °C
TH8080 – Datasheet
3901008080
Page 5 of 23
July 2004
Rev 006