njw1143a New Japan Radio Co.,Ltd, njw1143a Datasheet - Page 4

• Manufacturer Part Number: njw1143a
• Description: Njw1143a Audio Processor
• Manufacturer: New Japan Radio Co.,Ltd

NJW1143A
High Frequency Boost
High Frequency Flat
High Frequency Cut
Low Frequency Boost
Low Frequency Flat
Low Frequency Cut
AGC Boost
AGC Flat1
AGC Flat2
AGC Flat3
AGC Flat4
AGC Cut
- 4 -
Surround Gain1
Surround Gain2
Surround Gain3
Surround Gain4
Simulated Surround Gain1
Simulated Surround Gain2
ELECTRICAL CHARACTERISTICS
TONE CONTROL
AGC CONTROL (AGC-ON)
SURROUND (SURROUND-ON)
PARAMETER
PARAMETER
PARAMETER
SYMBOL
SYMBOL
SYMBOL
AGC
AGC
AGC
AGC
AGC
SR
AGC
SR
SR
SR
SR
SR
HF
HF
HF
LF
LF
LF
GAIN 4
GAIN1
GAIN2
GAIN3
BST
CUT
SIM1
SIM2
CUT
FLT
BST
FLT
FLT1
FLT2
FLT3
FLT4
BST
CUT
(Ta=25°C, V+=9V, Rg=600 , R
BCT=”1”, TREB=”1111”, f=10kHz
TREB=”0000”, f=10kHz
BCT=”0”, TREB=”1111”, f=10kHz
BCB=”1”, BASS=”1111”, f=100Hz
BASS=”0000”, f=100Hz
BCB=”0”, BASS=”1111”, f=100Hz
Vin=50mVrms, f=1kHz
Vin=125mVrms, f=1kHz
Vin=250mVrms, f=1kHz
Vin=300mVrms, f=1kHz
Vin=400mVrms, f=1kHz
Vin=2Vrms, f=1kHz
Ain Aout, f=100Hz
SUR0=”1”, SUR=”1”
Ain Bout, f=100Hz
SUR0=”1”, SUR=”1”
Ain Aout, f=100Hz
SUR0=”0”, SUR=”1”
Ain Bout, f=100Hz
SUR0=”0”, SUR=”1”
Ain+Bin Aout, f=1kHz
SUR0=”1”, SUR=”0”
Ain+Bin Bout, f=1kHz
SUR0=”1”, SUR=”0”
TEST CONDITION
TEST CONDITION
TEST CONDITION
AGC=OFF, TONE=0dB, Surround=OFF unless otherwise specified)
L
=47k , Vin=100mVrms/1kHz,
-18.0
-18.0
MIN.
MIN.
MIN.
12.0
12.0
-2.0
-2.0
-2.5
-2.5
-2.5
-2.5
-6.5
-14
1.5
2.0
6.0
1.5
1.0
1.0
-15.0
-15.0
TYP.
TYP.
TYP.
15.0
15.0
-4.5
0.0
0.0
3.5
0.0
0.0
0.0
0.0
-10
4.0
8.0
3.5
3.0
3.0
MAX.
MAX.
MAX.
-12.0
-12.0
18.0
18.0
10.0
-6.0
-2.5
2.0
2.0
5.5
2.5
2.5
2.5
2.5
6.0
5.5
5.0
5.0
UNIT
UNIT
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB