AMIS-42673 High Speed CAN Transceiver
Data Sheet
For Long Networks
8.0 Electrical Characteristics
8.1 Definitions
All voltages are referenced to GND (pin 2). Positive currents flow into the IC. Sinking current means that the current is flowing into the
pin. Sourcing current means that the current is flowing out of the pin.
8.2 Absolute Maximum Ratings
Stresses above those listed in Table 4 may cause permanent device failure. Exposure to absolute maximum ratings for extended
periods may effect device reliability.
Table 4: Absolute Maximum Ratings
Symbol
Parameter
Conditions
Min.
-0.3
-0.3
-45
Max.
+7
Unit
V
Supply voltage
VCC
V33
VCANH
VCANL
VTxD
VRxD
VREF
Vtran(CANH)
Vtran(CANL)
Vtran(VREF)
I/O interface voltage
+7
V
DC voltage at pin CANH
DC voltage at pin CANL
DC voltage at pin TxD
DC voltage at pin RxD
DC voltage at pin VREF
Transient voltage at pin CANH
Transient voltage at pin CANL
Transient voltage at pin VREF
0 < VCC < 5.25V; no time limit
0 < VCC < 5.25V; no time limit
+45
V
-45
+45
V
-0.3
-0.3
-0.3
-150
-150
-150
VCC + 0.3
VCC + 0.3
VCC + 0.3
+150
V
V
V
V
Note 1
Note 1
Note 1
+150
V
+150
V
Electrostatic discharge voltage at
CANH and CANL pin
Electrostatic discharge voltage at all
other pins
Static latch-up at all pins
Storage temperature
Note 2
Note 5
Note 3
Note 5
Note 4
-8
-500
-4
+8
+500
+ 4
+250
100
+155
+125
+150
kV
V
kV
V
Vesd(CANL/CANH)
Vesd
-250
Latch-up
Tstg
Tamb
mA
-55
-40
-40
°C
°C
°C
Ambient temperature
Maximum junction temperature
Tjunc
Notes:
1) Applied transient waveforms in accordance with “ISO 7637 part 3”, test pulses 1, 2, 3a, and 3b (see Figure 4).
2) Standardized human body model system ESD pulses in accordance to IEC 1000.4.2.
3) Standardized human body model ESD pulses in accordance to MIL883 method 3015. Supply pin 8 is ±4kV.
4) Static latch-up immunity: static latch-up protection level when tested according to EIA/JESD78.
5) Standardized charged device model ESD pulses when tested according to EOS/ESD DS5.3-1993.
8.3 Thermal Characteristics
Table 5: Thermal Characteristics
Symbol
Parameter
Conditions
In free air
In free air
Value
Unit
Thermal resistance from junction to ambient in SO8 package
Thermal resistance from junction to substrate of bare die
145
45
K/W
K/W
Rth(vj-a)
Rth(vj-s
)
AMI Semiconductor – October 07, Rev. 1.0
www.amis.com Specifications subject to change without notice
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