AMIS-42665 Datasheet, PDF (6/11 Pages) AMI SEMICONDUCTOR – High-Speed Low Power CAN Transceiver

AMIS−42665
ELECTRICAL CHARACTERISTICS
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.
CHARACTERISTICS V_CC = 4.75 V to 5.25 V; T_J = −40°C to +150°C; R_LT = 60 W unless specified otherwise.
Symbol
Parameter
Conditions
Min Typ
SUPPLY (PIN V_CC)
I_CC
Supply Current
Dominant; V_TxD = 0 V
45
Recessive; V_TxD = V_CC
4
I_CCS
Supply Current in Standby Mode
T_J,max = 100°C
10
TRANSMITTER DATA INPUT (PIN TxD)
V_IH
High−Level Input Voltage
Output Recessive
2.0
−
V_IL
Low−Level Input Voltage
I_IH
High−Level Input Current
I_IL
Low−Level Input Current
C_i
Input Capacitance
TRANSMITTER MODE SELECT (PIN STB)
V_IH
High−Level Input Voltage
Output Dominant
V_TxD = V_CC
V_TxD = 0 V
Not Tested
Standby Mode
−0.3
−
−5
0
−75 −200
−
5
2.0
−
V_IL
Low−Level Input Voltage
I_IH
High−Level Input Current
I_IL
Low−Level Input Current
C_i
Input Capacitance
RECEIVER DATA OUTPUT (PIN RxD)
I_oh
High−Level Output Current
I_ol
Low−Level Output Current
BUS LINES (PINS CANH AND CANL)
V_{o(reces) (norm)}
Recessive Bus Voltage
Normal Mode
V_{o(reces) (stby)}
Recessive Bus Voltage
I_{o(reces) (CANH)} Recessive Output Current at Pin CANH
I_{o(reces) (CANL)}
Recessive Output Current at Pin CANL
V_{o(dom) (CANH)}
V_{o(dom) (CANL)}
V_{o(dif) (bus_dom)}
V_{o(dif) (bus_rec)}
I_{o(sc) (CANH)}
I_{o(sc) (CANL)}
V_{i(dif) (th)}
Dominant Output Voltage at Pin CANH
Dominant Output Voltage at Pin CANL
Differential Bus Output Voltage
(V_CANH − V_CANL)
Differential Bus Output Voltage
(V_CANH − V_CANL)
Short Circuit Output Current at Pin CANH
Short Circuit Output Current at Pin CANL
Differential Receiver Threshold Voltage
(see Figure 6)
Normal Mode
V_STB = V_CC
V_STB = 0 V
Not Tested
V_o = 0.7 x V_CC
V_o = 0.3 x V_CC
V_TxD = V_CC; No Load
V_TxD = V_CC; No Load
Standby Mode
−35 V < V_CANH < +35 V;
0 V < V_CC < 5.25 V
−35 V < V_CANL < +35 V;
0 V < V_CC < 5.25 V
V_TxD = 0 V
V_TxD = 0 V
V_TxD = 0 V; Dominant;
42.5 W < R_LT < 60 W
V_TxD = V_CC; Recessive;
No Load
V_CANH = 0 V; V_TxD = 0 V
V_CANL = 36 V; V_TxD = 0 V
−5 V < V_CANL < +12 V; −5 V
< V_CANH < +12 V;
−0.3
−
−5
0
−1
−4
−
5
−5
−10
5
10
2.0
2.5
−100
0
−2.5
−
−2.5
−
3.0
3.6
0. 5
1.4
1.5 2.25
−120
0
−45 −70
45
70
0.5
0.7
Max
65
8
15
V_CC +
0.3
+0.8
+5
−350
10
V_CC +
0.3
+0.8
+5
−10
10
−15
15
3.0
100
+2.5
+2.5
4.25
1.75
3.0
+50
−120
120
0.9
Unit
mA
mA
V
V
mA
mA
pF
V
V
mA
mA
pF
mA
mA
V
mV
mA
mA
V
V
V
mV
mA
mA
V
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