njw1148a New Japan Radio Co.,Ltd, njw1148a Datasheet - Page 3

• Manufacturer Part Number: njw1148a
• Description: Njw1148a Audio Processor With Sound Enhancement And Trusurround Virtualizer
• Manufacturer: New Japan Radio Co.,Ltd

Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Operating Voltage
Supply Current
Reference Voltage
Maximum Input Voltage
Maximum Output Voltage
Channel Balance
Balance Boost A
Balance Cut A
Balance Boost B
Balance Cut B
Total Harmonic Distortion
Maximum Voltage Gain
Minimum Voltage Gain
MIX Output Voltage Gain
Line Output Voltage Gain
Channel Separation
Output Noise 1
Output Noise 2
Output Noise 3
Output Noise 4
Treble Boost Gain
Treble Boost Flat
Treble Boost Cut
Bass Boost Gain
Bass Boost Flat
Bass Boost Cut
TONE CONTROL CHARACTERISTICS (Ta=25 C, V
ABSOLUTE MAXIMUM RATING (Ta=25 C)
ELECTRICAL CHARACTERISTICS (Ta=25 C, V
PARAMETER
PARAMETER
PARAMETER
MODE ; VOL=0dB, BAL=0dB,SUR=OFF, AGC=OFF, BBE=OFF, Tone=0dB)
MODE ; VOL=0dB, BAL=0dB, SUR=OFF, AGC=OFF, BBE=OFF)
SYMBOL
SYMBOL
SYMBOL
G
G
G
G
G
G
G
G
G
G
G
G
G
G
THD
Topr
V
V
V
V
V
Tstg
V
G
V
CS
HFCUT
HFBST
LFCUT
I
HFFLT
LFBST
V
P
V
VMAX
VLINE
LFFLT
VMIN
VMIX
CC
REF
NO1
NO2
NO3
NO4
BBA
BCA
BBB
BCB
OM
IM
CB
D
+
+
No Signal
No Signal
VOL=-20dB,THD=10%
OUTPUT
VOL=0dB,THD=1%
VOL=0dB
CHS=”0”,BAL=Mute
Vin = 1Vrms
CHS=”1”,BAL=Mute
Vin = 1Vrms
CHS=”1”,BAL=Mute
Vin = 1Vrms
CHS=”0”,BAL=Mute
Vin = 1Vrms
Vo=0.5Vrms
BW=400Hz to 30kHz
VOL= 0dB
VOL= Mute
MIXOUT, VOL=0dB
LINEOUT, VOL=0dB
Vin = 1Vrms
VOL = 0dB
BW=400Hz to 30kHz
VOL = Mute
BW = 400Hz to 30kHz
LINEOUT, VOL = 0dB
BW=400Hz to 30kHz
LINEOUT, VOL = Mute
BW = 400Hz to 30kHz
TREB=+15dB, f=10kHz
TREB=0dB,f=10kHz
TRBE=-15dB, f=10kHz
BASS=+15dB, f=100Hz
BASS=0dB, f=100Hz
BASS=-15dB, f=100Hz
TEST CONDITION
TEST CONDITION
+
=9V, R
+
=9V, R
1500
L
=47kΩ, Vin=100mVrms/1kHz
L
=47kΩ, Vin=100mVrms/1kHz
(*JEDEC2 layers PCB mount
-40 to +125
-20 to +75
RATING
12
-17.5
-17.5
MIN.
MIN.
12.5
12.5
-2.0
-2.0
-2.0
-1.5
-2.0
-2.0
-2.0
8.0
4.0
2.8
2.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(31.6)
(56.2)
-15.0
-15.0
TYP.
TYP.
(5.0)
(8.9)
-106
-101
15.0
15.0
9.0
4.5
3.0
2.5
0.0
0.0
0.0
0.0
0.0
4.5
-90
-85
0.0
0.0
30
-
-
-
-
-
)
NJW1148A
(56.2)
(15.8)
(28.2)
MAX.
MAX.
(100)
-12.5
-12.5
10.0
17.5
17.5
5.0
1.5
2.0
-70
2.0
-70
0.5
2.0
-70
2.0
6.5
-70
-85
-96
-80
-91
2.0
BW :
2.0
45
-
-
Band Width
( Vrms)
( Vrms)
( Vrms)
( Vrms)
– 3 –
UNIT
UNIT
Vrms
Vrms
UNIT
dBV
dBV
dBV
dBV
mW
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
V
V
V
C
C