m56759fp Mitsumi Electronics, Corp., m56759fp Datasheet - Page 9

• Manufacturer Part Number: m56759fp
• Description: 4-channel Actuator Driver
• Manufacturer: Mitsumi Electronics, Corp.

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