AN8730SB Datasheet, PDF (3/7 Pages) Panasonic Semiconductor – 4-channel driver IC for optical disk

ICs for Compact Disc/CD-ROM Player
AN8730SB
s Pin Descriptions
Pin No. Symbol
Description
1
PV_CC Supply voltage pin
2
CLK External sync. input pin
3 TRVSTOP Driver on-off control pin
4
INTV Driver input pin
5
INSP Driver input pin
6
PC Driver on-off control pin
7
CT Triangular wave oscillation pin
8
SGND Ground pin
9
INFO Driver input pin
10 LDON Driver on-off control pin
11
INTR Driver input pin
12 STNBY Standby mode input pin
13
SV_CC Supply voltage pin
14
V_REF V_REF input pin
Pin No.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Symbol
V_SEN
EMP
TR−
TR+
FO−
FO+
PGND
SP+
SP−
TV+
TV−
TB
V_C
PWMG
Description
Empty detection input pin
Empty detection output pin
Driver output pin
Driver output pin
Driver output pin
Driver output pin
Ground pin
Driver output pin
Driver output pin
Driver output pin
Driver output pin
PWM circuit output pin
Drive supply voltage pin
PWM loop gain adjustment pin
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
PV_CC
15
V
SV_CC
6
V_C
9
Supply voltage range
PV_CC
− 0.3 to +15.0
V
SV_CC
− 0.3 to +6.0
Supply current
I_CC

mA
Supply current 1
I_SVCC
50
mA
Supply current 2
I_PVCC
100
mA
Drive output current
I_O
500
mA
Power dissipation ^*2
P_D
345
mW
Max. application voltage to V_SEN pin V_10max
15.0
V
Operating ambient temperature ^*1
T_opr
−25 to +75
°C
Storage temperature ^*1
T_stg
−55 to +125
°C
Note) 1. Do not apply external currents or voltages to any pins not specifically mentioned.
For circuit currents, '+' denotes current flowing into the IC, and '−' denotes current flowing out of the IC.
2. *1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.
*2: Ta = 75°C. For the independent IC without a heat sink. Refer to "s Application Note" at mounting on PCB.
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
PV_CC
2.7 to 14.0
V
SV_CC
2.7 to 5.5
3