AMIS-42670 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 the current is flowing into the pin;
sourcing current means the current is flowing out of the pin.
8.2 Absolute Maximum Ratings
Stresses above those listed in the following table may cause permanent device failure. Exposure to absolute maximum ratings for
extended periods may affect device reliability.
Table 4: Absolute Maximum Ratings
Symbol
VCC
VCANH
VCANL
VTxD
VRxD
VS
VREF
Vtran(CANH)
Vtran(CANL)
Parameter
Supply voltage
Conditions
Min.
-0.3
-45
Max.
+7
+45
+45
VCC + 0.3
VCC + 0.3
VCC + 0.3
VCC + 0.3
+150
Unit
V
V
V
V
V
V
V
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 S
DC voltage at pin VREF
Transient voltage at pin CANH
Transient voltage at pin CANL
0 < VCC < 5.25V; no time limit
0 < VCC < 5.25V; no time limit
-45
-0.3
-0.3
-0.3
-0.3
-150
-150
-4
Note 1
Note 1
Note 2
Note 4
+150
+4
+750
V
kV
V
Vesd
Electrostatic discharge voltage at all pins
-750
Latch-up
Static latch-up at all pins
Note 3
100
mA
Tstg
Tamb
Tjunc
Storage temperature
Ambient temperature
Maximum junction temperature
-55
-40
-40
+155
+125
+150
°C
°C
°C
Notes:
1.
2.
3.
4.
Applied transient waveforms in accordance with ISO 7637 part 3, test pulses 1, 2, 3a, and 3b (see Figure 4).
Standardized human body model ESD pulses in accordance to MIL883 method 3015.7.
Static latch-up immunity: static latch-up protection level when tested according to EIA/JESD78.
Standardized charged device model ESD pulses when tested according to EOS/ESD DS5.3-1993.
8.3 Thermal Characteristics
Table 5: Thermal Characteristics
Symbol
Rth(vj-a)
Parameter
Conditions
In free air
In free air
Value
150
45
Unit
K/W
K/W
Thermal resistance from junction to ambient in SO8 package
Thermal resistance from junction to substrate of bare die
Rth(vj-s
)
AMI Semiconductor – October 07, Rev. 1.0
5
www.amis.com Specifications subject to change without notice