AN7174K 데이터 시트보기 (PDF) - Panasonic Corporation
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AN7174K Datasheet PDF : 5 Pages
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AN7174K
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Symbol
Supply Voltage Note 1)
Peak Supply Voltage Note 2)
Supply Current
Power Dissipation Note 3)
Operating Ambient Temperature
Storage Temperature
VCC
VCC (surge)
ICC
PD
Topr
Tstg
Note 1) No Signal
Note 2) Time= 0.2s
Note 3) Rθj– c= 2˚C/W
ICs for Audio Common Use
Rating
Unit
24
V
50
V
6
A
62.5
W
– 30 ~ + 75
˚C
– 55 ~ + 150
˚C
s Recommended Operating Range (Ta = 25˚C)
Parameter
Symbol
Operating Supply Voltage Range
VCC
Range
8V ~ 18V
s Electrical Characteristics (VCC = 13.2V, RL= 4Ω, f = 1kHz, Ta = 25˚C)
Parameter
Symbol
Condition
min.
Quiescent Circuit Current
Output Noise Voltage
ICQ
Vno *
Vin= 0mV
Vin= 0mV, Rg= 10kΩ
Voltage Gain
GV
Vin= 5mV
50.5
Total Harmonic Distortion
Maximum Output Power (4Ω)
Ripple Rejection Ratio
THD
PO
RR *
Vin= 5mV
THD= 10%
9
Rg= 0Ω, Vin= 0mV, Ripple= 300mV, 120Hz
35
Output Offset Voltage
VO (offset)
Vin= 0mV
–300
Channel Balance
CB
Vin= 5mV
–1
Total Harmonic Distortion
THD
Vin= 5mV, 100Hz
Total Harmonic Distortion
THD
Vin= 5mV, 10kHz
Frequency Characteristics
fCH
Vin= 5mV, –3dB down
Frequency Characteristics
fCL
Vin= 5mV, –3dB down
Quiescent Circuit Current at Stand-by Pin ICQ (STBY–ON) Stand-by Pin ON
Crosstalk
CT
Vin= 5mV, Rg= 10kΩ
* With 15Hz ~ 30kHz (12dB/oct) filter
typ.
120
0.6
52.5
0.2
12.5
40
0
0
0.26
0.45
22
21
21
61
max.
200
1.5
54.5
0.75
300
1
Unit
mA
mV
dB
%
W
dB
mV
dB
%
%
kHz
Hz
µA
dB
s Characteristics Curve
PO – VCC
20
f = 1kHz
THD = 10%
16 RL = 4Ω
12
8
4
0
04
8 12 16 20
Supply Voltage VCC (V)
PO, THD – Vin
100
100
VCC = 13.2V
RL = 4Ω
f = 1kHz
10
10
PO
1
1
THD
0.1
0.1
0.01
0.1
1
10
Input Voltage Vin (mV)
0.01
100
GV, THD – f
54
52
GV
50
48
46
1.0
VCC = 13.2V
RL = 4Ω 0.8
PO = 1W
0.6
0.4
THD
0.2
10
100
0
1k
10k 100k
Frequency f (Hz)
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