參數(shù)資料
型號： NJW1147M
廠商： New Japan Radio Co., Ltd.
英文描述： AUDIO PROCESSOR with BBE ViVA
中文描述： 音頻處理器與BBE的非凡
文件頁數(shù)： 3/20頁
文件大?。?/td> 163K
代理商： NJW1147M
NJW1147
- 3 -
I
ABSOLUTE MAXIMUM RATING
(Ta=25°C)
PARAMETER
SYMBOL
V
+
RATING
UNIT
Supply Voltage
14
V
Power Dissipation
P
D
700
mW
Operating Temperature Range
Topr
-20 to +75
°C
Storage Temperature Range
Tstg
-40 to +125
°C
I
ELECTRICAL CHARACTERISTICS
(Ta=25°C, V+=9V, Rg=600
, R
L
=47k
, Vin=100mVrms/1kHz unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Operating Voltage
V
+
8.0
9.0
13.0
V
Supply Current
I
CC
No Signal
-
13
25
mA
Reference Voltage
V
REF
No Signal
4.0
4.5
5.0
V
Maximum Input Voltage
V
IM
VOL=-20dB,THD=1%
OUTPUT
VOL=0dB,THD=1%
VOL=0dB
2.8
3.0
-
Vrms
Maximum Output Voltage
V
OM
-
2.5
-
Vrms
Channel Balance
G
CB
-1.5
0.0
1.5
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
VOL= 0dB
-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
%
Maximum Gain
G
VMAX
-2.0
0.0
2.0
dB
Minimum Gain
G
VMIN
VOL= MUTE
-
-
-70
dB
Channel Separation
CS
Vin = 2Vrms
VOL = 0dB
BW=400Hz to 30kHz
VOL = MUTE
BW = 400Hz to 30kHz
-
-
-
-
-
-
-70
-85
dB
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
Output Noise 1
V
NO1
-90
(31.6)
-106
(5.0)
(56.2)
-96
(15.8)
Output Noise 2
V
NO2
Logic Output: High
4.5
-
5.0
AUX Output Voltage
V
AUX
Logic Output: Low
0
-
0.3
V
BW: Band Width
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參數(shù)描述
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