AN7337NS Просмотр технического описания (PDF) - Panasonic Corporation
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AN7337NS Datasheet PDF : 3 Pages
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AN7337NS
ICs for Audio Common Use
s Pin Descriptions
Pin No.
1
In 1
2
NF 1
3
In 2
4
NF 2
5
In 3
6
NF 3
7
In 4
8
NF 4
9
In 5
10
NF 5
Description
Pin No.
11
12
13
14
15
16
17
18
19
20
Description
In 6
NF 6
In 7
NF 7
Non-inverting input
Inverting input
Output
+ VCC
GND
− VCC
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
± 18
V
Supply current
ICC
± 50
mA
Power dissipation *2
PD
230
mW
Operating ambient temperature *1
Topr
−20 to +75
°C
Storage temperature *1
Tstg
−55 to +125
°C
Note) *1 : All items are at Ta = 25°C, except for the operating ambient temperature and storage temperature.
*2 : Referring to "s Technical Information" for power dissipation at Ta = 75°C, use the circuit under the conditions
of the VCC × ICC is not exceeding the PDmax.
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
VCC
± 4.0 to ± 18.0
V
s Electrical Characteristics at VCC = ±15 V, Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Total circuit current
Voltage gain FLAT
Voltage gain BOOST
ICC VIN = 0 mV
8 12 16 mA
GV(FLAT) f = 1 kHz, VIN = −10 dBm
− 0.6 − 0.3 0 dB
GV FLAT VO = 0 dB, VIN = −10 dBm 10.4 12.0 14.0 dB
(BOOST)
Voltage gain CUT
Total harmonic distortion
Max. output voltage
Output noise voltage
Output noise voltage
GV(CUT)
THD
VOM
VNO
VNOM
FLAT VO = 0 dB, VIN = −10 dBm
f = 1 kHz, VO = 1 V[rms]
f = 1 kHz, THD = 0.1%
Input short circuit DIN AUDIO
Input short circuit DIN AUDIO
All Boost
−14.0
−
8.0
−
−
−12.0
0.002
9.5
4
31
−10.4 dB
0.03 %
− V[rms]
30 µV[rms]
100 µV[rms]
2
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