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PDF AN41204A Data sheet ( Hoja de datos )
| Número de pieza | AN41204A | |
| Descripción | Optical Disc Motor Drive IC | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AN41204A (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Product News
Achieving a 1-chip motor drive.
Optical Disc Motor Drive IC AN41204A
Overview
The AN41204A optical disc motor drive IC incorporates a
1-channel 3-phase full-wave PWM motor driver featuring
low vibration and noise as well as a 5-channel PWM output
driver for linear input. Integrating a spindle driver and
channel driver on a single chip and using small, thin
packaging reduces the mounting area. This helps to develop
equipment that is more compact, slim and lightweight.
36
37
9.00±0.20
7.00±0.10
(4.20)
(3.37)
Unit : mm
Area of no
resin flash
25
24
Feature
• All-channel PWM driving power consumption is among the
lowest of its kind.
• Low-vibration and low-noise sinewave PWM is used to
drive the spindle section.
• Dead zone-less PWM driving for focus, tracking and tilt.
• Stepper motor drivers on two channels.
• Built-in thermal shutdown function.
• Compact, slim package.
48
1
(0.75)
0.50
13
12
0.20±0.05 0.10 M
SEATING PLANE
(1.00)
0.10
0˚ to 8˚
0.50±0.10
HQFP048-P-0707
Applications
Slim DVD recording units (RAM/+RW/-RW), optical disc units such as slim combination drives and car
navigation systems.
Products and specifications are subject to change without notice.
Please ask for the latest Product Standards to guarantee the satisfaction
of your product requirements.
New publication, effective from 19 Mar. 2004
M00631AE
,
1 Kotari-yakemachi, Nagaokakyo, Kyoto 617-8520, Japan
Tel. +81-75-951-8151
http://panasonic.co.jp/semicon
1 page  
Electrical Characteristics VDD=VMSP=VMAC=VMSL=5.0V,ECR=VREF=1.65V,STBY=3.3V,RL=8Ω
Note) 1, Ta=25°C±2°C unless otherwise specified.
Parameter
Power supply current in
standby mode
Control supply current in
standby mode
Control supply current under no
input
[Standby operation]
STBY high-level input voltage
STBY low-level input voltage
[VREF Rest]
High-level input voltage
Low-level input voltage
[SP Driver block]
<Hall bias>
Hall bias resistance
<Hall amp.>
Input bias current
Common-mode input voltage range
Allowable Input current
<Torque control>
Reference input voltage range
Dead zone (+)
Dead zone (+)
Input/Output gain
Input bias current
<Output>
Upper-side output-ON resistance
Lower-side output-ON resistance
Torque limit current
Symbol
IVMS
IDDS
IDDA
VSBH
VSBL
VRRH
VRRL
RHB
IBH
VHBR
VINH
INECR
INSPDZ(+)
INSPDZ(−)
ACS
IBH
ROH
ROH
ITL
Condition
STBY=L
STBY=H
STBY=H
(Active)
(Reset)
(Active)
(Reset)
IBH=20mA
RCS=0.22Ω
IO=−500mA
IO= 500mA
RCS=0.22Ω
Min.
⎯
⎯
⎯
Typ.
⎯
⎯
12
Max.
20
20
16
Unit
µA
µA
mA
1.8 ⎯ ⎯ V
⎯ ⎯ 0.7 V
1.1 ⎯ ⎯ V
⎯ ⎯ 0.5 V
20
⎯
1.5
50
1.1
7
7
1.07
-1
⎯
⎯
800
40 60 Ω
⎯ 3 µA
2.5 4.0 V
200
1000
mVp-p
⎯ 2.2 V
50 88 mV
50 88 mV
1.33 1.59 A/V
⎯ 1 µA
0.32
0.29
1000
0.50
0.45
1200
Ω
Ω
mA
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet AN41204A.PDF ] | |
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