AMIS-4168X Datasheet, PDF (9/18 Pages) AMI SEMICONDUCTOR – Fault Tolerant CAN Transceiver

AMIS-4168x Fault Tolerant CAN Transceiver
Data Sheet
8.0 Electrical Characteristics
8.1. Definitions
All voltages are referenced to GND (pin 13). 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 this clause may cause permanent device failure. Exposure to absolute maximum ratings for
extended periods may effect device reliability.
Table 4: Absolute Maximum Ratings
Symbol
Parameter
VCC
Supply voltage on pin VCC
VBAT
Battery voltage on pin BAT
Vdig
DC voltage on pins EN, STB-B, ERR-B, TxD, RxD
VCANH-L
DC voltage on pin CANH, CANL
Vtran-CAN
Transient voltage on pins CANH and CANL (Figure 11) note 1
VWAKE
DC input voltage on pin WAKE
VINH
DC output voltage on pin INH
VRTH-L
DC voltage on pin RTH , RTL
RRTH
Termination resistance on pin RTH
RRTL
Termination resistance on pin RTL
Tjunc
Maximum junction temperature
Electrostatic discharge voltage (CANH- and CANL pin) HBM; note 2
Vesd
Electrostatic discharge voltage (other pins) HBM; note 2
Electrostatic discharge voltage; machine model; note 3
Min.
-0.3
-0.3
-0.3
-40
-350
-40
-0.3
-40
500
500
-40
-6
-3.0
-500
Max.
Unit
+6
V
+40
V
VCC + 0.3 V
+40
V
+350
V
+40
V
VBAT + 0.3 V
40
V
16000
Ω
16000
Ω
+150
ºC
+6
kV
+3.0
kV
+500
V
Notes:
1. The applied transients shall be in accordance with ISO 7637 part 1, test pulses 1, 2, 3a, and 3b. Class C operation
2. Equivalent to discharging a 100pF capacitor through a 1.5kOhm resistor.
3. Equivalent to discharging a 200pF capacitor through a 10Ohm resistor and a 0.75µH coil.
8.3. Thermal Characteristics
Table 5: Thermal Characteristics
Symbol Parameter
Rth(vj-a)
Thermal resistance from junction to ambient in SSOP14 package (2 layer PCB)
Rth(vj-s)
Thermal resistance from junction to substrate of bare die
Conditions
In free air
In free air
Value
140
30
Unit
K/W
K/W
AMI Semiconductor – Rev. 2.0 – Feb. 07
9
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