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参数资料
| 型号： | LB8653T |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.8 A, PDSO24 |
| 封装： | 0.225 INCH, TSSOP-24 |
| 文件页数： | 11/14页 |
| 文件大小： | 305K |
| 代理商： | LB8653T |
LB8653T, LB8653FN
No.7982-6/14
Continued from preceding page.
Protection diode
Pin number
Upper side
Lower side
LB8653T
LB8653FN
Pin name
Description
VB
VCC
PGND
SGND
1
40
MD1
Control signal input
2
41
MD2
ditto
3
42
MD3
ditto
4
2
IN1
ditto
5
3
IN2
ditto
10
11
VREF
Reference voltage output
7
8
VC1
Constant-voltage setting reference input
8
9
VC2
ditto
9
10
VC3
ditto
12
15
FC
Phase compensation pin
11
14
IC
Constant-current setting reference input
Block Diagram
Note1 : When the input voltage to the IC pin is set with the resistor dividing reference voltage such as VREF,
make sure not to use “VC1”, “VC2” and “VC3”, together with the voltage-dividing resisters.
(In any mode other than shutter mode, the IC pin discharge transistor inside the IC pin switches to ON.)
Note2 : The above block diagram applies to LB8653FN. For the LB8653T, a single pin is provided for VB, VCC,
PGND, SGND, OUT7 and OUT8 respectively.
ILB01658
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| LB8655T | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC Driver for Digital Still Cameras |
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