參數(shù)資料
型號: 0ICAA-001-XTP
元件分類: 網(wǎng)絡(luò)接口
英文描述: DATACOM, INTERFACE CIRCUIT, PDSO8
封裝: 0.150 INCH, GREEN, PLASTIC, SOIC-8
文件頁數(shù): 9/12頁
文件大小: 560K
代理商: 0ICAA-001-XTP
AMIS-42675 High-Speed Low Power CAN Transceiver
Data Sheet
For Long Networks
8.4 Characteristics
VCC = 4.75 to 5.25V; Tjunc = -40 to +150°C; RLT =60 unless specified otherwise.
Table 7: Characteristics
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Supply (pin VCC)
ICC
Supply current
Dominant;
VTxD = 0V
Recessive;
VTxD = VCC
45
4
65
8
mA
ICCS
Supply current in standby mode
Tjunc,max = 100°C
10
15
A
Transmitter Data Input (pin TxD)
VIH
High-level input voltage
Output recessive
2.0
-
VCC + 0.3
V
VIL
Low-level input voltage
Output dominant
-0.3
-
+0.8
V
IIH
High-level input current
VTxD =VCC
-5
0
+5
A
IIL
Low-level input current
VTxD = 0V
-75
-200
-350
A
Ci
Input capacitance
Not tested
-
5
10
pF
Transmitter Mode Select (pin STB)
VIH
High-level input voltage
Standby mode
2.0
-
VCC + 0.3
V
VIL
Low-level input voltage
Normal mode
-0.3
-
+0.8
V
IIH
High-level input current
VSTB =VCC
-5
0
+5
A
IIL
Low-level input current
VSTB = 0V
-1
-4
-10
A
Ci
Input capacitance
Not tested
-
5
10
pF
Receiver Data Output (pin RxD)
VOH
High-level output voltage
IRXD = -10mA
0.6 x VCC
0.75 x VCC
V
VOL
Low-level output voltage
IRXD = 5mA
0.25
0.45
V
Ioh
High-level output current
Vo = 0.7 x VCC
-5
-10
-15
mA
Iol
Low-level output current
Vo = 0.3 x VCC
5
10
15
mA
Bus Lines (pins CANH and CANL)
Vo(reces) (norm)
Recessive bus voltage
VTxD = VCC; no load
normal mode
2.0
2.5
3.0
V
Vo(reces) (stby)
Recessive bus voltage
VTxD = VCC; no load
standby mode
-100
0
100
mV
Io(reces) (CANH)
Recessive output current at pin CANH
-35V <
VCANH< +35V;
0V <VCC < 5.25V
-2.5
-
+2.5
mA
Io(reces) (CANL)
Recessive output current at pin CANL
-35V <
VCANL < +35V;
0V <VCC < 5.25V
-2.5
-
+2.5
mA
Vo(dom) (CANH)
Dominant output voltage at pin CANH
VTxD = 0V
3.0
3.6
4.25
V
Vo(dom) (CANL)
Dominant output voltage at pin CANL
VTxD = 0V
0. 5
1.4
1.75
V
Vo(dif) (bus_dom)
Differential bus output voltage
(
VCANH - VCANL)
VTxD = 0V; dominant;
42.5
< RLT < 60
1.5
2.25
3.0
V
Vo(dif) (bus_rec)
Differential bus output voltage
(
VCANH - VCANL)
VTxD = VCC; recessive;
no load
-120
0
+50
mV
Io(sc) (CANH)
Short circuit output current at pin CANH
VCANH = 0V; VTxD = 0V
-45
-70
-120
mA
Io(sc) (CANL)
Short circuit output current at pin CANL
VCANL = 36V; VTxD = 0V
45
70
120
mA
Vi(dif) (th)
Differential receiver threshold voltage
-5V <
VCANL < +12V;
-5V <
VCANH < +12V;
0.5
0.7
0.9
V
Vihcm(dif) (th)
Differential receiver threshold voltage for high
common-mode (see Figure 5)
-35V <
VCANL < +35V;
-35V <
VCANH < +35V;
0.40
0.7
1.00
V
Vi(dif) (hys)
Differential receiver input voltage hysteresis
-35V <
VCANL < +35V;
-35V <
VCANH < +35V;
50
70
100
mV
Ri(cm) (CANH)
Common-mode input resistance at pin CANH
15
26
37
K
Ri(cm) (CANL)
Common-mode input resistance at pin CANL
15
26
37
K
Ri(cm) (m)
Matching between pin CANH and pin CANL
common mode input resistance
VCANH = VCANL
-3
0
+3
%
Ri(dif)
Differential input resistance
25
50
75
K
Ci(CANH)
Input capacitance at pin CANH
VTxD = VCC; not tested
7.5
20
pF
Ci(CANL)
Input capacitance at pin CANL
VTxD = VCC; not tested
7.5
20
pF
Ci(dif)
Differential input capacitance
VTxD = VCC; not tested
3.75
10
pF
6
AMI Semiconductor
–October 07, Rev. 1.0
www.amis.com
Specifications subject to change without notice
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