NJU8752 查看數據表（PDF） - Japan Radio Corporation
零件编号
产品描述 (功能)
比赛名单
NJU8752 Datasheet PDF : 6 Pages
| |||
NJU8752
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Power Dissipation SSOP14
SYMBOL
VDD
VDDO
Vin
Topr
Tstg
PD
RATING
-0.3 ~ +4.0
-0.3 ~ +15.0
-0.3 ~ VDD+0.3
-40 ~ +85
-40 ~ +125
300
(Ta=25°C)
UNIT
V
V
V
°C
°C
MW
Note 1) All voltage are relative to “VSS =0V” reference.
Note 2) The LSI must be used inside of the “Absolute maximum ratings”. Otherwise, a stress may cause
permanent damage to the LSI.
Note 3) De-coupling capacitors for VDD(Pin 1)-VSS(Pin 14), VDDO(Pin 7)-VSS(Pin 5) and VDDO(Pin 8)-VSS(Pin 10)
should be connected for stable operation.
ELECTRICAL CHARACTERISTICS
PARAMETER
VDD Supply Voltage
VDDO Supply Voltage
Output Power Efficiency
Output T.H.D.
(Ta=25°C, VDD=3.3V, VDDO=12.0V, VSS=0V,
Input Signal=1kHz, Input Signal Level=200mVrms, Frequency Band=20Hz~20kHz,
Load Capacitance=0.8µF, 2nd-order 34kHz LC Filter (Q=0.75))
SYMBOL CONDITIONS
MIN
TYP
MAX UNIT Note
3.0
9.0
Eeff Output T.H.D.=10%
80
T.H.D. Po= T.B.D
-
3.3
3.6
V
12.0
13.75
V
-
-
%
4
-
0.1
%
Output Power
Po Output T.H.D.=10%
-
T.B.D
-
W/ch
S/N
SN A weight
T.B.D T.B.D
-
dB
Dynamic Range
Drange A weight
T.B.D T.B.D
-
dB
Maximum Mute Attenuation MAT
-90
-
-
dB
Operating Current(Stanby)
IST
-
Operating Current
(No signal input)
IDD
No-load operating
No Signal Input
-
-
10
µA
-
10
mA
Input Voltage
VIH
VIL
Input Leakage Current
ILK
0.7VDD
-
VDD
V
0
-
0.3VDD
V
-
-
±1.0
µA
-4-
Share Link: 