- 16 -
NJM2172
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Channel Separation vs. EVR Control Voltage
V+=3.5V,Vin=-10dBV,f=1kHz,Ta=25°C,A-Weighted
-120
-100
-80
-60
-40
-20
0
0123
VCNT [V]
CS [dBV]
B A
A B
Channel Separation vs. Supply Voltage
VCNT=2.7V,Vin=-10dBV,f=1kHz,Ta=25°C,A-Weighted
-120
-100
-80
-60
-40
-20
0
2.5 3 3.5 4 4.5 5 5.5
V+ [V]
CS [dBV]
A B
B A
Channel Separation vs. EVR Control Voltage
V+=3.5V,Vin=-50dBV,f=1kHz,Ta=25°C,A-Weighted
-3
-2
-1
0
1
2
3
0123
VCNT [V]
CS [dBV]
EVR Deviation vs. Supply Voltage
VCNT=2.7V,Vin=-50dBV,f=1kHz,Ta=25°C,A-Weighted
-3
-2
-1
0
1
2
3
2.533.544.555.5
V+ [V]
AB [dB]
VCNT=1.5V,2V
EVR Deviation vs. Frequency
VCNT=2.7V,Vin=-50dBV,Ta=25°C
-3
-2
-1
0
1
2
3
0.01 0.1 1 10 100
f [k Hz ]
AB [dB]
VCNT=1.5V,2V
EVR Deviation vs. Temperature
V+=3.5V,Vin=-50dBV,f=1kHz,VCNT=2.7V,A-Weighted
-3
-2
-1
0
1
2
3
-50050100
Ta [°C]
AB [dB]
V CNT=2V
VCNT=1.5V
