M56759AFP 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M56759AFP Datasheet PDF : 11 Pages
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APPLICATION CIRCUIT No.2
MITSUBISHI <CONTROL / DRIVER IC>
M56759FP/AFP
4-CHANNEL ACTUATOR DRIVER
•single input (linear signal)
•Direct current control (for FOCUS and TRACKING)
42
41
24
5K
25
10K
S1
5K
27
28
29
31
10K
10K
E1
5K
10K 12.5K 5K
30
5V 26
23
12.5K
5K
12.5K
35
5K
10K 12.5K 5K
10K
34
5K
36
37
38
5K
10K
39
40 5K
10K
19
18
17
cf. R1=10K,R2=14K,Rs=1
Current gain = R2 / [R1 · GainS1 · Rs]
= 14 / [10 · 2 · 1]
= 0.7 (A/V)
10K 10K
3
2.5V
2
5V
15
4K
2.5K
16
14
25K
12.5K
12
2.5K 12.5K
2.5K 12.5K
13
2.5K 12.5K
2.5K 12.5K
12V
1
8
2.5K 12.5K
2.5K 12.5K
9
2.5K 12.5K
7
4
5
10K 10K
6
5V
20
21
22
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