M56749 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
Número de pieza
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Fabricante
M56749 Datasheet PDF : 6 Pages
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APPLICATION CIRCUIT
MITSUBISHI <CONTROL / DRIVER IC>
M56749FP
4 CHANNEL ACTUATOR MOTOR DRIVER
5V
Tracking
1ch
Focus
2ch
5V
12V
1
Vrefm-out
2
Mute3ch-
3
Mute4ch-
4
Vctl1L
5
Vctl1H
6
VM1-
7
VM1+
8
GND
9
GND
10
GND
11
GND
12
VM2+
13
VM2-
14
Vctl2H
15
Vctl2L
16
Vm1
17
Vbs1
18
Vcc
3ch
25K
23K
4ch
25K
23K
10K OP1
5K
7.5K
PA
10K
10K 10K 5K
PA +
10K 5K
10K 5K
PA +
10K 10K 5K
10K
PA
5K
7.5K
7.5K
OP1
TSD
(Unit of resistance: Ω)
OP1
Vm2
10K
OP1
10K
OP1 18K
7.2K 2K
PA
10K
2.5K 12.5K 10K
PA +
2.5K 12.5K
5K 10K
PA +
5K 10K 10K
10K
PA
2K 10K
OP1
2K
10K
Vcc 20K
-Por
36
Vref
35
Vrefm
34
SS . GND
2.1V
33
Vctl4L
32
Vctl4H
31
VM4-
30
VM4+
29
GND
M Slide
4ch
28
GND
27
GND
26
GND
25
VM3+
24
VM3-
23
Vctl3 -
M Tray
3ch
22
Vctl3+
21
Vm2
12V
20
Vbs2
19
- Por
* When the Bootstrap function does not use, 17 and 20 pin must be connected with Motor power supply
terminals ( 16 and 21 pins).
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