參數(shù)資料
型號(hào): NJW1145
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR
中文描述: 音頻處理器
文件頁(yè)數(shù): 3/24頁(yè)
文件大小: 567K
代理商: NJW1145
NJW1145
- 3 -
I
ABSOLUTE MAXIMUM RATING
(Ta=25
°
C)
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
+
P
D
Topr
Tstg
RATING
14
700
-20 to +75
-40 to +125
UNIT
V
mW
°
C
°
C
I
ELECTRICAL CHARACTERISTICS
( Ta=25
°
C, V
+
=9V, Rg=600
, R
L
=47k
, Vin=100mVrms/1kHz)
PARAMETER
SYMBOL
TEST CONDITION
V
+
MIN.
TYP.
MAX.
UNIT
Operating Voltage
8.0
9.0
13.0
V
Supply Current
Reference Voltage
I
CC
V
REF
V
IM
No Signal
No Signal
-
13
4.5
25
5.0
mA
V
4.0
Maximum Input Voltage
VOL=-20dB, THD=1%
OUTPUT
VOL=0dB, THD=1%
LINEOUT
VOL=0dB, THD=1%
MON OUT
2.8
3.0
-
Vrms
Maximum Output Voltage1
V
OM1
-
2.5
-
Vrms
Maximum Output Voltage2
V
OM2
-
2.5
-
Vrms
MON OUT Gain
G
VMON
G
VLINE
G
VMAX
-
-2.0
-
dB
LINEOUT Gain
LINEOUT, VOL=0dB
2.5
4.5
6.5
dB
Maximum Gain
VOL=0dB
VOL=Mute, Vin=1Vrms
BW=400Hz to 30kHz
VOL=0dB
-2.0
0.0
2.0
dB
Minimum Gain
G
VMIN
-
-
-70
dB
Channel Balance
G
CB
BAL
AA
-1.5
0.0
1.5
dB
Balance Level A-A
CHS=”0”,BAL=”11111”
CHS=”1”,BAL=”11111”
Vin = 1Vrms
BW=400Hz to 30kHz
CHS=”1”,BAL=”11111”
CHS=”0”,BAL=”11111”
Vin = 1Vrms
BW=400Hz to 30kHz
Vo=0.5Vrms
BW=400Hz to 30kHz
Vin=1Vrms
BW=400Hz to 30kHz
Vin=1Vrms
BW=400Hz to 30kHz
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
-2.0
0.0
2.0
dB
Balance Level A-B
BAL
AB
-
-
-70
dB
Balance Level B-B
BAL
BB
-2.0
0.0
2.0
dB
Balance Level B-A
BAL
BA
-
-
-70
dB
Total Harmonic Distortion
THD
-
-
0.5
%
Input Selector Cross Talk
CT
-
-
-70
dB
Channel Separation
CS
-
-
-70
dB
Output Noise 1
V
NO1
-
-
-
-
-
-
-
-
-90
(31.6)
-106
(5.0)
-85
(56.2)
-101
(8.9)
-85
(56.2)
-96
(15.8)
-80
(100)
-91
(28.2)
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
Output Noise 2
V
NO2
Output Noise 3
V
NO3
Output Noise 4
V
NO4
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