參數(shù)資料
型號(hào): LB1939T
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.4 A, PDSO20
封裝: 1.1 MM HEIGHT, TSSOP-20
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 64K
代理商: LB1939T
No. 6194-3/7
LB1939T
Truth Table
Pin Assignment
Input
Output
ENA
IN
OUT
SVDD
Mode
1
2
1
2
1
2
3
4
L
Standby mode (zero current drain)
H
L
H
on
Channel 1: reverse
L
H
L
on
Channel 1: forward
H
L
H
on
Channel 2: reverse
L
H
L
on
Channel 2: forward
Blank entries indicate “don’t care” states.
Blank entries indicate off states.
10
9
8
7
6
5
4
3
2
1
20
13
14
11
15
16
17
18
19
12
VC1
S-GND
VC2
Vref
ENA1
ENA2
IN1
IN2
FC1
FC2
VS2
OUT4
RFG2
OUT3
OUT2
RFG1
OUT1
VDD
SVDD
VS1
Top view
LB1939T
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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