AN8737SB Ver la hoja de datos (PDF) - Panasonic Corporation
Número de pieza
componentes Descripción
Fabricante
AN8737SB Datasheet PDF : 8 Pages
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AN8737SB
ICs for Optical Disk Drive
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 (continued)
Parameter
Symbol
Conditions
Min Typ Max Unit
Driver 3 RL = 8 Ω
Output offset voltage
Gain (+)
VOF3 VIN3P = VIN3N = 2.5 V
−150 0 150 mV
G3+ VIN3P = 2.5 V, VIN3P = 2.5 V±50 mV 19 20.5 22
dB
No external resistor
Relative gain (+/−)
G3
−1.5 +1.5 dB
Output voltage (+)
Output voltage (−)
Input pin bias current
Standby operation
V3+ VIN3N = 5 V,
RA1 = 27 kΩ, RA2 = 6.8 kΩ
V3− VIN3N = 0 V,
RA1 = 27 kΩ, RA2 = 6.8 kΩ
IIN3 VIN3N = 0 V
High: Active, low or Hi-Z: Standby
3.05 3.4 3.75 V
−3.75 −3.4 −3.05 V
1
µA
High-level SB threshold voltage VSBH SVCC = 12 V
Low-level SB threshold voltage VSBL SVCC = 12 V
SB input current
ISB VSB = 5 V
Power cut operation High: Active, low or Hiz: Power cut
2.6
V
0.7 V
50 120 µA
High-level PC1 threshold voltage
Low-level PC1 threshold voltage
High-level PC2 threshold voltage
Low-level PC2 threshold voltage
PC1 input current
PC2 input current
Reset current
VPC1H
VPC1L
VPC2H
VPC2L
IPC1
IPC2
SVCC = 12 V
SVCC = 12 V
SVCC = 12 V
SVCC = 12 V
VPC1 = 5 V
VPC2 = 5 V
2.6
V
0.7 V
2.6
V
0.7 V
70 120 µA
70 120 µA
Reset operation release supply
voltage
VRST
4.5 V
VREF detection voltage
VR
1.20
V
• Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min Typ Max Unit
Thermal protection circuit
Operating temperature
equilibrium value
TTHD
160 °C
Operating temperature
hysteresis width
∆TTHD
40 °C
Temperature flag balancing
TFLG
value
150 °C
Temperature flag hysteresis
width
∆TFLG
20 °C
4
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