NJW1157 データシートの表示（PDF） - Japan Radio Corporation
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NJW1157 Datasheet PDF : 22 Pages
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NJW1157
! TYPICAL CHARACTERISTICS
Operating Current vs. Ambient Temperature
ICC V+=7V V-=-7V
35
30
25
20
15
10
5
0
-50 -25 0 25 50 75 100 125
Ambient Temperature [oC]
Voltage Gain vs. Ambient Temperature
V+=7V V-=-7V
Vin=1Vrms f=1kHz
1.0
0.5
LA,RA,CA,LSA,RSA,LBA,RBA,SWA IN
0.0
-0.5
L1,R1 IN
-1.0
-50 -25 0
25 50 75 100 125
Ambient Temperature [oC]
Attenuation Level vs. Ambient Temperature
V+=7V V-=-7V Vin=1Vrms f=1kHz
Volume=Mute
-70
-80
-90
-100
L1,R1,LA,RA,CA,LSA,
RSA,LBA,RBA,SWA IN
-110
-120
-100 -50
0
50
100 150
Ambient Temperature [oC]
– 18 –
Operating Current vs. Ambient Temperature
IEE V+=7V V-=-7V
35
30
25
20
15
10
5
0
-50 -25
0 25 50 75 100 125
Ambient Temperature [oC]
Attenuation Level vs. Ambient Temperature
V+=7V V-=-7V Vin=1Vrms f=1kHz
Volume=-100dB
-70
-75
-80
-85
-90
-95
-100
-105
-110
L1,R1,LA ,RA ,CA ,LSA ,
RSA,LBA,RBA,SWA IN
-115
-120
-50 -25 0 25 50 75 100 125
Ambient Temperature [oC]
Attenuation Level vs. Ambient Temperature
V+=7V V-=-7V Vin=1Vrms f=1kHz
Volume=-60dB
-50
-60
L1,R1,LA,RA,CA,LSA,
-70
RSA,LBA,RBA,SWA IN
-80
-90
-100
-100 -50
0
50
100 150
Ambient Temperature [oC]
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