參數(shù)資料
型號(hào): UPD168110
廠商: NEC Corp.
英文描述: MICROSTEP DRIVER FOR DRIVING CAMERA LENS
中文描述: 微步驅(qū)動(dòng)驅(qū)動(dòng)光圈鏡頭
文件頁數(shù): 6/18頁
文件大?。?/td> 200K
代理商: UPD168110
Data Sheet S15840EJ2V0DS
6
μ
PD168110
Output Timing Chart
Microstep output mode
0
5
10
15
20
25
30
35
40
45
50
55
60
65
0
5
10
15
20
25
30
35
40
45
50
55
60
65
0
5
10
15
20
25
30
35
40
45
50
55
60
65
99.5
95.7
–99.5
100
98.1
92.4
–92.4
–98.1
–100
88.2
83.1
77.3
70.7
63.4
–88.2
–77.3
–70.7
–63.4
–55.6
55.6
–47.1
47.1
–38.3
38.3
–29.0
29.0
–19.5
19.5
–9.8
9.8
0
99.5
99.5
95.7
95.7
100
98.1
92.4
92.4
98.1
100
88.2
88.2
83.1
77.3
70.7
63.4
55.6
83.1
77.3
70.7
63.4
55.6
47.1
47.1
38.3
38.3
29.0
29.0
19.5
19.5
9.8
9.8
0
0
5
10
position
Ch 1 current
Ch 2 current
MOB output (when MOBSEL = “L”)
MOB output (when MOBSEL = “H”)
CLK input
15
20
25
30
35
40
45
50
55
60
65
0
5
10
15
20
25
30
35
40
45
50
55
60
65
The horizontal axis indicates the number of steps. This figure shows an example in the CW mode. The pulse
advances in synchronization with the rising edge of CLK. The current flows into ch 1 and ch 2 in the positive direction
when it flows from OUT1A to OUT1B, and in the negative direction when it flows from OUT1B to OUT1A (the values
shown above are ideal values and do not indicate the actual values).
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