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Part Name
Description
LA6569 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA6569
5-channel Driver for Compact Disk Applications
SANYO -> Panasonic
LA6569 Datasheet PDF : 7 Pages
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2
3
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6
7
Sample Application Circuit
LA6569
MUTE1
MUTE2
LOADING
SLED
LOADING
MOTOR
M
TRACKING COIL
FOCUS COIL
SPINDLE
MOTOR
M
SLED MOTOR
M
VCC
1 FWD
2 REV
3 VCC2
4 VLO-
5 VLO+
6 VO4+
7 VO4-
8 VO3+
9 VO3-
FR FR
10 VO2+
11 VO2-
12 VO1+
13 VO1-
14 VCC1
15 VIN1
16 VIN1-
17 VIN1+
18 VIN2
S-GND
36
MUTE2
35
MUTE1
34
VIN4
33
VIN4- 32
VIN4+
31
VREF-IN 30
VCONT
29
REG-EN 28
FR FR
REG-OUT 27
3.3VREG
REG-IN
26
VIN3+
25
VCC
VIN3-
24
VIN3
23
GND-VREG
22
VCC-VREG
21
VIN2+
20
VIN2-
19
Note : Add CR between outputs or to a circuit to GND when oscillation occurs in the output.
Apply 4.5V or more to the external PNPTr emitter pin.
TRACKING
FOCUS
VCONT
SPINDLE
VREF
No.7738-6/7
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