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AN8737SB Datasheet, PDF (3/8 Pages) Panasonic Semiconductor – 3-channel driver IC for optical disk drive
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ICs for Optical Disk Drive
AN8737SB
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
14.0
V
Supply voltage range
SVCC , PVCC1 , PVCC2
− 0.3 to +14.0
V
Supply current *2
ISVCC
500
mA
IPVCC1
2.0
A
Power dissipation *3
Operating ambient temperature *1
Storage temperature *1
IPVCC2
PD
Topr
Tstg
800
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 Ta = 25°C.
*2: IPVCC1 be 1 A or less for channel 1 and channel 2, respectively.
*3: Use within the range of PD = 542 mW or less at Ta = 85°C, following the allowable power dissipation characteristic curve
of "s Application Notes".
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
SVCC
4.5 to 13.5
V
PVCC1 , PVCC2
3.5 to 13.5
s Electrical Characteristics at SVCC = 12 V, PVCC1 = 5 V, PVCC2 = 5 V, RL = 8 Ω, VREF = 1.65 V,
VSB = VPC1 = VPC2 = 3.3 V, VIN1 = VIN2 = VIN3 = 1.65 V, Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Current consumption 1
(no signal)
ISVO
VIN1 = VIN2 = VREF , VIN3P = 2.5 V
VSB = VPC1 = VPC2 = 3.3 V
 25 45 mA
Current consumption 2
(no signal)
IPVO
VIN1 = VIN2 = VREF , VIN3P = 2.5 V
VSB = VPC1 = VPC2 = 3.3 V
 25 45 mA
Current consumption 1
(standby)
ISVSB
VIN1 = VIN2 = VREF , VIN3P = 2.5 V
VSB = VPC1 = VPC2 = 0 V
 0.6 1.5 mA
Current consumption 2
(standby)
IPVSB
VIN1 = VIN2 = VREF , VIN3P = 2.5 V
VSB = VPC1 = VPC2 = 0 V
 0.2 1.0 mA
Driver 1, Driver 2
RL1 , RL2 = 4 Ω, RS1 , RS2 = 0.5 Ω, RIN1 , RIN2 = 10 kΩ, RF1 , RF2 = 4.3 kΩ
Output offset voltage
VOF1 VIN = VREF
−100 0 100 mV
Gain (+)
G1+ VIN = VREF ±50 mV
9 11 13 dB
Relative gain (+/−)
G1
−1.5  +1.5 dB
Maximum output amplitude (+)
Maximum output amplitude (−)
VL1+
VL1−
VIN = 3.3 V, RL1 , RL2 = 4 Ω
RS1 , RS2 = 0.5 Ω
VIN = 0 V, RL1 , RL2 = 4 Ω
RS1 , RS2 = 0.5 Ω
3.65 4.0 
V
 −4.0 −3.65 V
3
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