LV4904V 查看數據表（PDF） - SANYO -> Panasonic
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LV4904V Datasheet PDF : 25 Pages
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LV4904V
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Power cell power supply
Symbol
PVD
Conditions
Externally applied power supply
Logic power supply
Maximum junction temperature
Operating temperature
VDD
Tj max
Topr
Externally applied power supply
Storage temperature
Tstg
Ratings
Unit
-0.3 to 24
V
-0.3 to 4.0
V
125 °C
-30 to +70 °C
-50 to +150 °C
Recommended Operating Range at Ta = 25°C
Parameter
Power cell power supply
Logic power supply
Load
Symbol
PVD
VDD
RL
Conditions
Externally applied power supply
Externally applied power supply
Speaker load
min
8
3.0
8
Ratings
typ
13
3.3
-
Unit
max
20
V
3.6
V
-
Ω
Electrical Characteristics
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Digital/Ta=25°C, VDD=3.3V, PVD=13V
Standby current
IPD
-
1
10 μA
Operating current
IOP
-
12
30 mA
H input voltage
VIHHIS
0.8VDD
-
5.5
V
L input voltage
VILHIS
-0.3
-
0.2VDD
V
H input current
IIH
VIN=VDD
-
-
10 μA
L input current
IIL
VIN=GND
-10
-
- μA
Output pin current
IOH
VOUT=VDD-0.4V
-0.8
-
- mA
IOL
VOUT=0.4V
1
-
- mA
Power/Ta=25°C, VDD=3.3V, PVD=13V, RL=8Ω, L=22μH(TOKO:A7040HN-220M), C=33μF, Fin=1kHz
Standby current
IST
PVD, RSTB=Low
-
1
10 μA
Mute on current
IMUTE
PVD, ENABLE=Low
-
1
10 mA
Quiescent current
ICCO
PVD, 50% duty
-
16
60 mA
Power Tr. ON resistance *1
RDSON
ID=1A
-
300
- mΩ
Output power
Pout1
8Ω, 15V, THD+N=10%, Modulation index
9
10
-
W
87.5%
Pout2
8Ω, 18V, THD+N=10%, Modulation index
12
14
-
W
87.5%
Output noise
VN
IHF-A
-
4
10 mV
THD+N
THD
PO=1W, 1kHz, 8Ω
-
0.1
0.3
%
Channel separation
CHSEP
PO=1W, 1kHz, 8Ω
40
60
- dB
*1 : The maximum power transistor ON resistance(RDSON) is 360mΩ(design guarantee value).
Note : The value of these characteristics were measured in SANYO test environment. The actual value in an end system will vary depending on the printed
circuit board pattern, the components used, and other factors.
No.A1963-2/25
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