參數(shù)資料
型號: NJW1180
廠商: New Japan Radio Co., Ltd.
英文描述: Audio Processor with SRS WOW
中文描述: 音頻處理器采用SRS WOW
文件頁數(shù): 3/15頁
文件大小: 344K
代理商: NJW1180
NJW1180
– 3 –
I
ABSOLUTE MAXIMUM RATING
(Ta=25°C)
PARAMETER
SYMBOL
V
+
RATING
UNIT
Supply Voltage
15
V
Power Dissipation
P
D
1500(note)
mW
Operating Temperature Range
Topr
-20 to +75
°C
Storage Temperature Range
(Note) At on a board of EIA/JEDEC specification. (76.2 × 114.3 × 1.6mm Two layers, FR-4)
I
ELECTRICAL CHARACTERISTICS
(Ta=25°C, V+=9V, Rg=600
, R
L
=47k
, Vin=100mVrms/1kHz unless otherwise specified)
PARAMETER
SYMBOL
Tstg
-40 to +125
°C
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Operating Voltage
V
+
8.0
9.0
13.0
V
Supply Current
I
CC
No Signal
-
20
35
mA
Reference Voltage
V
REF
No Signal
4.0
4.5
5.0
V
Maximum Input Voltage
V
IM
VOL=-20dB,THD=10%
OUTPUT
VOL=0dB,THD=1%
MONOUT
2.8
3.0
-
Vrms
Maximum Output Voltage
V
OM
-
2.5
-
Vrms
Monitor Output Gain
G
VMON
-2.0
0.0
2.0
dB
Maximum Gain
G
VMAX
VOL= 0dB
-2.0
0.0
2.0
dB
Minimum Gain
G
VMIN
VOL= MUTE, Vin=2Vrms
-
-100
-90
dB
Channel Balance 1
G
CB1
VOL=0dB
-1.0
0.0
1.0
dB
Channel Balance 2
G
CB2
VOL=-70dB, Vin=1Vrms
-1.0
0.0
1.0
dB
Balance Boost A
BA
BST
CHS=”0”, BAL=”11111”
CHS=”1”, BAL=”11111”
Vin = 1Vrms
CHS=”1”, BAL=”11111”
CHS=”0”, BAL=”11111”
Vin = 1Vrms
Vo=0.5Vrms
BW=400Hz to 30kHz
Input 1 = No signal
Input 2/3/4 : Vin = 1Vrms
SEL=”00”,
A-weighting
Input 2 = No signal
Input 1/3/4 : Vin = 1Vrms
SEL=”01”,
A-weighting
Input 3 = No signal
Input 1/2/4 : Vin = 1Vrms
SEL=”10”,
A-weighting
Input 4 = No signal
Input 1/2/3 : Vin = 1Vrms
SEL=”11”,
A-weighting
Vin = 1Vrms
A-weighting
VOL = 0dB
A-weighting
VOL = MUTE
A-weighting
-2.0
0.0
2.0
dB
Balance Cut A
BA
CUT
-
-
-70
dB
Balance Boost B
BB
BST
-2.0
0.0
2.0
dB
Balance Cut B
BB
CUT
-
-
-70
dB
Total Harmonic Distortion
THD
-
-
0.5
%
Cross Talk 1
CT1
-
-
-70
dB
Cross Talk 2
CT2
-
-
-70
dB
Cross Talk 3
CT3
-
-
-70
dB
Cross Talk 4
CT4
-
-
-70
dB
Channel Separation
CS
-
-80
-70
dB
Output Noise 1
V
NO1
-
-
-
-
-90
(31.6)
-106
(5.0)
-85
(56.2)
-96
(15.8)
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
Output Noise 2
V
NO2
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