m56783afp Mitsumi Electronics, Corp., m56783afp Datasheet - Page 10

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

APPLICATION CIRCUIT NO. 1
• Single input (linear signal)
• Direct voltage control
VCTL2
V
REF
input
V
R3
REF
1.5V
5V
5V
SOUT2
R4
VM1+
SIN2-
Vm12
VM1-
17
18
19
20
10
11
12
13
14
15
16
21
1
2
3
4
5
6
7
8
9
VM2-
SIN1-
SOUT1
VBS
OUT2
VM2+
MGND12
IN2-
IN2+
OP2OUT
V
REF
10K
power gnd
CH1,CH2
10K
10K
15K
10K
15K
15K
15K
15K
15K
20K
15K
1
15K
20K
10K
6
6
10K
6
10K
10K
6
2CH
1
2.5K
Vrefm12
2.5K
2.5K
2.5K
2.5K
2.5K
2.5K
2.5K
1CH
H: sleep
SLEEP
BIAS
BIAS
TSD
1, 2CH
4K
4K
4K
4K
Vrefm3
3CH
6
6
20K
23K
23K
MITSUBISHI <CONTROL / DRIVER IC>
3CH
20K
24K
24K
24K
24K
OP1OUT
3 CHANNEL ACTUATOR DRIVER
OUT1
MUTE1
IN1+
MUTE2
IN1-
OP1-
OP1+
OP2+
23K
23K
VM3+
Vm3
OP2-
VM3-
IN3-
IN3+
TP
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
26
25
24
23
22
27
<Low, OPEN: MUTE ON>
R7
Please make an open the
5V
R7
24
5V
M56783AFP
pin (TP) terminal!
V
R2
REF
R6
V
REF
R1
R5
input
VCTL1
MCU
5V
VCTL3
2.5V
0V