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參數資料
| 型號： | LB1642B |
| 文件頁數： | 2/3頁 |
| 文件大小： | 64K |
| 代理商： | LB1642B |
Electrical Characteristics
at Ta = 25 °C, V
CC
= V
CC
’ = 12 V
Parameter
Symbol
I
CC
V
OH
1
V
OH
2
V
OL
1
V
OL
2
V
O
1-V
O
2
V
I
Output
min
typ
max
40
Unit
mA
V
V
V
V
V
V
Supply Current
V
I
1 or V
I
2 = 3 V , R
L
=
∞
, V
CC
= V
CC
’ = 16 V
V
I
1 or V
I
2 = 3 V , I
O
= –300 mA
V
I
1 or V
I
2 = 3 V , I
O
= –500 mA
V
I
1 or V
I
2 = 3 V , I
O
= 300 mA
V
I
1 or V
I
2 = 3 V , I
O
= 500 mA
V
I
1 or V
I
2 = 3 V , I
O
= ±300 mA
I
I
= 500 μA
V
CC
= V
CC
’ = 20 V
V
IN
1 = V
IN
2 = 0 V, V
O
= 20 V or 0 V
High-level output voltage
10.8
10.7
Low-level output voltage
0.5
0.65
Interoutput voltage
Input voltage
10.3
3
Output leakage current
I
O Leak
±100
μA
Control Modes
Input
Output
Remarks
1
0
1
0
1
2
0
0
1
1
1
—
1
0
0
2
—
0
1
0
Open
Forward
Reverse
Brake
Equivalent Circuit Block Diagram
Sample Application Circuit
Input logic
Note: Do not use the NC pin.
In brake mode (when inputs
1 and 2 are both ‘‘1’’)
In forward mode
(when input 1 or 2 is ‘‘1’’)
Supply voltage, V
CC
- V
S
C
-
H
O
-
Output current, I
O
- A
LB1640N
No.1357-2/3
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