AMIS-42665 Datasheet, PDF (6/13 Pages) AMI SEMICONDUCTOR – High-Speed Low Power CAN Transceiver

AMIS-42665 High-Speed Low Power CAN Transceiver
Data Sheet
8.4 Characteristics
V_CC = 4.75 to 5.25V; T_junc = -40 to +150°C; R_LT =60Ω unless specified otherwise.
Table 6: Characteristics
Symbol
Parameter
Supply (pin V_CC)
I_CC
Supply current
I_CCS
Supply current in standby mode
Transmitter Data Input (pin TxD)
V_IH
High-level input voltage
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
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)
V_OH
High-level output voltage
V_OL
Low-level output voltage
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
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)}
V_{ihcm(dif) (th)}
V_{i(dif) (hys)}
R_{i(cm) (CANH)}
R_{i(cm) (CANL)}
R_{i(cm) (m)}
R_i(dif)
C_i(CANH)
C_i(CANL)
C_i(dif)
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 5)
Differential receiver threshold voltage for
high common-mode (see Figure 5)
Differential receiver input voltage hysteresis
(see Figure 5)
Common-mode input resistance at pin CANH
Common-mode input resistance at pin CANL
Matching between pin CANH and pin CANL
common mode input resistance
Differential input resistance
Input capacitance at pin CANH
Input capacitance at pin CANL
Differential input capacitance
Conditions
Dominant; V_TxD = 0V
Recessive; V_TxD = V_CC
T_junc,max = 100°C
Output recessive
Output dominant
V_TxD =V_CC
V_TxD = 0V
Not tested
Standby mode
Normal mode
V_STB =V_CC
V_STB = 0V
Not tested
I_RXD = -10mA
I_RXD = 5mA
V_o = 0.7 x V_CC
V_o = 0.3 x V_CC
V_TxD = V_CC; no load
normal mode
V_TxD = V_CC; no load
standby mode
-35V <V_CANH< +35V;
0V <V_CC < 5.25V
-35V <V_CANL < +35V;
0V <V_CC < 5.25V
V_TxD = 0V
V_TxD = 0V
V_TxD = 0V; dominant;
42.5Ω < R_LT < 60Ω
V_TxD = V_CC; recessive;
no load
V_CANH = 0V; V_TxD = 0V
V_CANL = 36V; V_TxD = 0V
-5V <V_CANL < +12V;
-5V <V_CANH < +12V;
-35V <V_CANL < +35V;
-35V <V_CANH < +35V;
-35V <V_CANL < +35V;
-35V <V_CANH < +35V;
V_CANH = V_CANL
V_TxD = V_CC; not tested
V_TxD = V_CC; not tested
V_TxD = V_CC; not tested
Min.
2.0
-0.3
-5
-75
-
2.0
-0.3
-5
-1
-
0.6 x V_CC
-5
5
2.0
-100
-2.5
-2.5
3.0
0. 5
1.5
-120
-45
45
0.5
0.40
50
15
15
-3
25
Typ.
45
4
10
-
-
0
-200
5
-
-
0
-4
5
0.25
-10
10
2.5
0
-
-
3.6
1.4
2.25
0
-70
70
0.7
0.7
70
26
26
0
50
7.5
7.5
3.75
Max.
65
8
15
V_CC + 0.3
+0.8
+5
-350
10
V_CC + 0.3
+0.8
+5
-10
10
0.75 x V_CC
0.45
-15
15
3.0
100
+2.5
+2.5
4.25
1.75
3.0
+50
-120
120
0.9
1.00
100
37
37
+3
75
20
20
10
Unit
mA
mA
µA
V
V
µA
µA
pF
V
V
µA
µA
pF
V
V
mA
mA
V
mV
mA
mA
V
V
V
mV
mA
mA
V
V
mV
KΩ
KΩ
%
KΩ
pF
pF
pF
AMI Semiconductor – Rev. 3.1, April 06
6
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