參數(shù)資料
型號(hào)： LV8057GR
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 0.6 A, QCC28
封裝： 3.50 X 3.50 MM, VCT-28
文件頁(yè)數(shù)： 7/25頁(yè)
文件大?。?/td> 258K
代理商： LV8057GR
LV8057GR
No.A1027-15/25
Sample Timing Chart for the Counter Reset Setting
When the Counter Reset setting is set to the Reset state, the output goes to the initial state on the rising edge of the STB
signal. Then, when the Counter Reset setting is set to the Normal Operation (cleared) state, the output begins to advance
the position number on the rising edge of the CLK signal following the rise of the STB signal.
Sample Timing Chart for the Output Enable Setting
When the Output Enable setting is set to the Output Off state, the outputs are turned off and set to the high-impedance
state on the rising edge of the STB signal.
Note, however, that since the internal clock continues to operate, the position number advances as long as a clock signal
(CLK) is input. Therefore, when the Output Enable setting is next set to the Output On (cleared) state, the output is
turned on at the STB signal rising edge and the output levels at that time will be those for the position number to which
the state has advanced due to the CLK signal input.
(8)
(1)
(8)
(1)
(2)
(4)
(3)
(1)
(6)
(1)
(7)
(5)
(3)
(4)
(1)
(2)
Counter Reset
Clear
Reset
Clear
Hold state
(5)
CLK
(Position number)
(%)
100
0
100
-100
0
(%)
I2
I3
(8)
(7)
(1)
(3)
(2)
(5)
(6)
(4)
(3)
(4)
(1)
(2)
Output On
Output Off
Outputs are in the high-impedance state
Output On
Output Enable
CLK
(Position number)
(%)
100
0
100
-100
0
(%)
I2
I3
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