AN8814SB Datasheet, PDF (2/5 Pages) Panasonic Semiconductor – 4-channel driver IC for optical disk drive

AN8814SB
ICs for Compact Disc/CD-ROM Player
s Pin Descriptions
Pin No.
Description
1
Base control pin for an external transistor
of 3.3 V regulator
2
3.3 V regulator output monitor pin
3
N.C. pin
4
Op-amp. output pin
5
Op-amp. inverted input pin
6
Op-amp. non-inverted input pin
7
Power supply pin
8
1/2 PV_CC output pin 2
9
Driver power supply pin 2
10
Driver GND pin 2
11
Motor driver-4 reverse rotation output pin
12
Motor driver-4 forward rotation output pin
13
Motor driver-3 reverse rotation output pin
14
Motor driver-3 forward rotation output pin
Pin No.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Fin
Description
Motor driver-2 reverse rotation output pin
Motor driver-2 forward rotation output pin
Motor driver-1 reverse rotation output pin
Motor driver-1 forward rotation output pin
Driver GND pin 1
Driver power supply pin 1
1/2 PV_CC output pin 1
V_REF input pin
Motor driver-1 input pin
PC (power cut) input pin 1
Motor driver-2 input pin
PC (power cut) input pin 2
Motor driver-3 input pin
Motor driver-4 input pin
GND pin
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
SV_CC
17
V
Supply current
I_CC
Power dissipation ^*2
P_D
Operating ambient temperature ^*1
T_opr
Storage temperature ^*1
T_stg

mA
542
mW
−30 to +85
°C
−55 to +150
°C
Note) _*1: Except for the operating ambient temperature and storage temperature, all ratings are for T_a = 25°C.
*2: ^Ta ^{= 85°C.}
Referring to "s Application Circuit Example", following the allowable power dissipation characteristic curve of "s
Application Notes".
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
SV_CC , PV_CC1 , PV_CC2
4.0 to 14
V
2