PRELIMINARY
NJW1197A
ꢀ ELECTRICAL CHARACTERISTICS (Ta=25°C, V+/V-=±7V, RL=47kΩ, Volume=0dB, Gain=0dB, TONE=OFF)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
ꢀ Input Selector Gain Control Characteristics
Input Selector Gain Control
Voltage Gain 1
Input Selector Gain Control
Voltage Gain 2
Input Selector Gain Control
Voltage Gain 3
f=1kHz, VIN =2Vrms,
Input Selector Gain = 0dB
f=1kHz, VIN =2Vrms,
Input Selector Gain = -6dB
f=1kHz, VIN =2Vrms,
Input Selector Gain = -12dB
GVINC1
GVINC2
GVINC3
-0.5
-6.5
0
+0.5
-5.5
dB
dB
dB
-6.0
-12.0
-12.5
-11.5
ꢀTone Control Characteristics
VIN =100mVrms, f=10kHz
Volume=0dB
GVTREB1
GVTREB2
GVTREB3
GVBASS1
GVBASS 2
GVBASS 3
Treble Voltage Gain 1
-2.0
8.0
0
2.0
12.0
-8.0
2.0
dB
dB
dB
dB
dB
dB
Treble=0dB
VIN =100mVrms, f=10kHz
Volume=0dB
Treble=10dB
VIN =100mVrms, f=10kHz
Volume=0dB
Treble=-10dB
VIN =100mVrms, f=100Hz
Volume=0dB
Bass=0dB
VIN =100mVrms, f=100Hz
Volume=0dB
Bass=10dB
Treble Voltage Gain 2
Treble Voltage Gain 3
Bass Voltage Gain 1
Bass Voltage Gain 2
Bass Voltage Gain 3
10.0
-10.0
0
-12.0
-2.0
8.0
10.0
-10.0
12.0
-8.0
VIN =100mVrms, f=100Hz
Volume=0dB
Bass=-10dB
-12.0
ꢀVolume Output Gain Control Characteristics (Lch, Rch, Cch, LSch, RSch, LBch, RBch)
f=1kHz, VIN =100mVrms,
Volume Output Gain Control
GVOUTC1
Volume=0dB
11.0
17.0
12.0
18.0
13.0
19.0
dB
dB
Voltage Gain 1
Volume Output Gain=+12dB
f=1kHz, VIN =100mVrms,
Volume =0dB
Volume Output Gain Control
Voltage Gain 2
GVOUTC2
Volume Output Gain =+18 dB
ꢀSWch Volume Output Gain Control Characteristics
f=1kHz, VIN =100mVrms,
SWch Volume Output Gain
Control Voltage Gain 1
GSVOUTC1
Volume=0dB
21.0
27.0
22.0
28.0
23.0
29.0
dB
dB
Volume Output Gain=+22dB
f=1kHz, VIN =100mVrms,
Volume =0dB
SWch Volume Output Gain
Control Voltage Gain 2
GSVOUTC2
Volume Output Gain =+28 dB
ꢀLogic Control Characteristics
DATA, CLOCK, LATCH, ADR,
MUTE Terminal Input
DATA, CLOCK, LATCH, ADR,
MUTE Terminal Input
High Level Input Voltage
VIH
VIL
2.5
0
-
-
V+
V
V
Low Level Input Voltage
1.5
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