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参数资料
| 型号： | LB11875 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO36 |
| 封装： | 0.275 INCH, SSOP-36 |
| 文件页数： | 11/16页 |
| 文件大小： | 164K |
| 代理商： | LB11875 |
No. 7678-4/16
LB11875
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[F/R Pin]
High-level input voltage
VIH (FR)
2.0
VREG
V
Low-level input voltage
VIL (FR)
0
1.0
V
Input open voltage
VIO (FR)
VREG – 0.5
VREG
V
Hysteresis width
VIS (FR)
0.13
0.21
0.29
V
High-level input current
IIH (FR)
VF/R = VREG
–10
0
+10
A
Low-level input current
IIL (FR)
VF/R = 0 V
–130
–90
A
[BRSEL Pin]
High-level input voltage
VIH (BSEL)
2.0
VREG
V
Low-level input voltage
VIL (BSEL)
0
1.0
V
Input open voltage
VIO (BSEL)
VREG – 0.5
VREG
V
Hysteresis width
VIS (BSEL)
0.13
0.21
0.29
V
High-level input current
IIH (BSEL)
VBSEL = VREG
–10
0
+10
A
Low-level input current
IIL (BSEL)
VBSEL = 0 V
–130
–90
A
[CLKSEL Pin]
High-level input voltage
VIH (CSEL)
2.0
VREG
V
Low-level input voltage
VIL (CSEL)
0
1.0
V
Input open voltage
VIO (CSEL)
VREG – 0.5
VREG
V
Hysteresis width
VIS (CSEL)
0.13
0.21
0.29
V
High-level input current
IIH (CSEL)
VCSEL = VREG
–10
0
+10
A
Low-level input current
IIL (CSEL)
VCSEL = 0 V
–130
–90
A
Three-Phase Logic Truth Table (IN = H indicates the state where IN+ > IN–.)
F/R = Low
F/R = High
Output
IN1
IN2
IN3
IN1
IN2
IN3
Source
Sink
1
H
L
H
L
H
L
VH
UL
2
H
L
H
WH
UL
3
H
L
H
WH
VL
4
L
H
L
H
L
H
UH
VL
5
L
H
L
UH
WL
6
L
H
L
VH
WL
S/S Pin
Input state
State
High or open
Stop
Low
Start
BRSEL pin
Input state
When braking
High or open
Free running
Low
Short-circuit braking
CLKSEL pin
fFG = fCLK
÷ <divisor>
Input state
Clock divisor
High or open
1
Low
2
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