參數(shù)資料
型號: L9669
廠商: 意法半導體
元件分類: CAN
英文描述: FAULT TOLERANT CAN TRANSCEIVER
中文描述: 容錯CAN收發(fā)器
文件頁數(shù): 5/13頁
文件大?。?/td> 205K
代理商: L9669
5/13
L9669
3
Termination RTH, RTL
3.1
R
RTH
Internal RTHto GND
switch-on resistance
Normal mode.
No errors.
V
RTH
= 1V
45
3.2
I
RTH
Internal RTHto GND
pull down current
Normal mode.
Error 3.
V
RTH
= 1V
75
μ
A
3.3
R
RTL
Internal RTLto VCC
switch-on resistance
Normal mode.
No errors.
V
RTL
= V
CC
- 1V
45
3.4
I
RTL
Internal RTLto VCC
pull up current
Normal mode.
Error 4, 6 or 7.
V
RTL
= V
CC
- 1.5V
-75
μ
A
3.5
R
RTL-VS
Internal RTLto VS
termination resistance
Sleep/standby mode.
V
RTL
= 1V
,
5V
8
13
26
k
3.6
V
RTH
RTH output voltage
Sleep/standby mode
I
RTH
= 1mA
1
V
3.7
R
RTH,
RTL
External termination resistance
0.5
16
k
4
Input TXD
4.1
V
TXDh
TXD high level input voltage
V
CC
-
0.9
V
CC
V
4.2
V
TXDl
TXD low level input voltage
0
0.9
V
4.3
I
TXDh
TXD high level input current
V
TXD
= 4 V
-200
-25
μ
A
4.4
I
TXDl
TXD low level input current
V
TXD
= 1 V
-800
-100
μ
A
5
Outputs RXD, NERR
5.1
V
Xh
High level output voltage
V
CC
-
0.9
V
CC
V
5.2
V
Xl
Low level output voltage
0
0.9
V
6
Output INH
6.1
V
dropI
High level voltage drop
(V
dropI
= V
S
- V
INH
)
I
INH
= -0.18mA
Not sleep mode.
1
V
6.2
I
Il
Leakage current
V
INH
= 0V
Sleep mode.
-5
5
μ
A
Table 4. Electrical Characteristcs
(continued)
V
CC
= 4.75V to 5.25V, V
S
= 6V to 28V, T
j
= -40
°
C to 150
°
C unless otherwise specified.
Item
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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