AN8780SB Datasheet, PDF (3/3 Pages) Panasonic Semiconductor – 4Ch. Linear Driver IC for CD/CD-ROM

ICs for CD/CD-ROM Player
AN8780SB
s Electrical Characteristics (Ta=25˚C±2˚C)
Parameter
Symbol
Condition
min.
Total Circuit Current
Itot
Drivers 1 to 4
Input Offset Voltage
VIOF
Output Offset Voltage
VOOF
Gain (+)
G+
(+) (–) Relative Gain
DG
Limit Voltage (+)
VL+
Limit Voltage (–)
VL –
Dead Zone Width
PC Operation
Threshold H
VDZ
VPCH
Threshold L
Reset circuit
Reset Operation Release Supply Voltage
Threshold Hysteresis Width
VREF Detection
Heat Protection Circuit
Operation Temperature Equilibrium Value ^{Note 1)}
Operation Temperature Hysteresis Width ^{Note 1)}
VPCL
VRST
VHYS
VR
TTHD
DTTHD
PVCC1 = PVCC2 = SVCC = 8V
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
PVCC1 = PVCC2 = SVCC = 8V
RL = 8Ω
10
–10
–60
14
–1.7
4.4
–10
1.4
0.09
1.85
()
()
Note 1) Characteristic value in parentheses is a reference value for design but not a guaranteed value.
typ.
20
17
5.0
–5.0
0.17
(180)
(45)
max.
30
10
60
21
1.7
–4.4
20
0.5
4.5
0.31
()
()
Unit
mA
mV
mV
dB
dB
V
V
mV
V
V
V
V
V
˚C
˚C
s Characteristic Curve
4,000
PD –Ta
3,600
3,200
Glass epoxy board (100mm × 80mm × 1.6mm)
Rthj– a = 39.8˚C/W
PD = 3141mW (25˚C)
2,800
2,400
2,000
1,600
1,200
Unit
Rthj– a = 111.6˚C/W
PD = 1120mW (25˚C)
800
400
0
0
25 50 75
100 125 150
Ambient Temperature Ta (˚C)