NJM2777 JRC, NJM2777 Datasheet - Page 13

• Manufacturer Part Number: NJM2777
• Description: Audio Amplifier / DIP14 / DMP14 / SSOP14
• Manufacturer: JRC

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I I I I TYPICAL CHARACTERISTICS
-100
-20
-40
-60
-80
40
20
-0.5
-1.5
0
-100
-110
1.5
0.5
Voltage Gain vs. Control Voltage (Ambient Temperature)
0.0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-1
1
0
0.0
0
10
V+=9V, Vin=0dBV, Gv=0dB, RL=100Ω, MUTE=H, Ta=25°C
f=10kHz
Voltage Gain Channel Balance vs. Control Voltage (Frequency)
100Hz
0.5
V+=9V, Vin=-20dBV, f=1kHz, RL=100Ω
0.5
V+=9V, Vin=-20dBV, RL=100Ω, Ta=25°C
f=1kHz
100
1.0
Mute Level vs. Frequency
1.0
75°C
25°C
Frequency [Hz]
-20°C
1.5
VCNT [V]
VCNT [V]
1.5
1000
2.0
2.0
10000
2.5
2.5
3.0
3.0
100000
-100
-0.5
-1.5
-20
-40
-60
-80
1.5
0.5
20
-1
0
1
0
0.0
-100
-110
Voltage Gain Channel Balance vs. Control Voltage (Ambient Temperature)
0.0
-10
-20
-30
-40
-50
-60
-70
-80
-90
V+=9V, Vin=0dBV, f=1kHz, Gv=0dB, RL=100Ω, MUTE=H
0
-50
V+=9V, Vin=0dBV, f=1kHz, Gv=0dB, RL=100Ω
0.5
Mute Level vs. Mute Control Voltage
V+=9V, Vin=-20dBV, f=1kHz, RL=100Ω
Mute Level vs. AMbient Temperature
25°C
-20°C
1.0
1.0
0
Ambient Temperature [°C]
Mute Control Voltage [V]
T a=75°C
VCNT [V]
Ta=25°C
1.5
Ta=-20°C
75°C
2.0
50
2.0
NJM2777
2.5
100
3.0
3.0
150
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