m56783afp Mitsumi Electronics, Corp., m56783afp Datasheet - Page 12

• Manufacturer Part Number: m56783afp
• Description: 3 Channel Actuator Driver
• Manufacturer: Mitsumi Electronics, Corp.

APPLICATION CIRCUIT NO. 3
• Differential PWM input (for FOCUS and TRACKING and 3CH)
• Direct voltage control
PWM2-
PWM2+
5V
R3
R3
3.3V
1.5V
5V
3.3V
Ra
Ra
0V
0V
SOUT2
C2
R4
R4
C2
VM1+
Vm12
V
VM1-
REF
17
20
10
11
12
13
14
15
16
18
19
21
1
2
3
4
5
6
7
8
9
SIN2-
VM2-
SOUT1
SIN1-
VBS
OUT2
V
MGND12
VM2+
IN2-
IN2+
OP2OUT
REF
10K
10K
CH1,CH2
power gnd
10K
15K
10K
15K
15K
15K
15K
15K
20K
15K
1
15K
20K
10K
6
6
10K
6
6
10K
10K
2CH
1
2.5K
2.5K
2.5K
2.5K
2.5K
2.5K
2.5K
Vrefm12
2.5K
1CH
H: sleep
SLEEP
BIAS
BIAS
TSD
1, 2CH
4K
4K
4K
4K
3CH
6
6
20K
23K
23K
MITSUBISHI <CONTROL / DRIVER IC>
3CH
Vrefm3
20K
24K
24K
24K
24K
3 CHANNEL ACTUATOR DRIVER
OP1OUT
OUT1
IN1+
MUTE1
IN1-
MUTE2
OP1+
OP2+
OP1-
23K
23K
Vm3
OP2-
VM3-
IN3+
VM3+
IN3-
TP
34
33
32
31
30
22
42
41
40
39
28
26
25
24
23
38
37
36
35
29
27
<Low, OPEN: MUTE ON>
V
REF
5V
R2
R2
C1
C1
C3
M56783AFP
C3
Please make an open the
24
pin (TP) terminal!
R5
R5
R1
R1
PWM3-
PWM3+
3.3V
3.3V
PWM1-
PWM1+
3.3V
0V
0V
3.3V
0V
0V