參數(shù)資料
型號： NJW1148
廠商： New Japan Radio Co., Ltd.
英文描述： Audio Processor with Sound Enhancement and TruSurround Virtualizer
中文描述： 音頻處理器的聲音增強技術(shù)和TruSurround虛擬器
文件頁數(shù)： 3/29頁
文件大?。?/td> 422K
代理商： NJW1148
NJW1148
– 3 –
I
ABSOLUTE MAXIMUM RATING (Ta=25
°
C)
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
I
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, V
+
=9V, R
L
=47k
, Vin=100mVrms/1kHz
MODE ; VOL=0dB, BAL=0dB,SUR=OFF, AGC=OFF, BBE=OFF, Tone=0dB)
PARAMETER
SYMBOL
Operating Voltage
V
+
Supply Current
I
CC
Reference Voltage
V
REF
Maximum Input Voltage
V
IM
SYMBOL
V
+
P
D
Topr
Tstg
RATING
12
UNIT
V
mW
°
C
°
C
1500
(*JEDEC2 layers PCB mount
)
-20 to +75
-40 to +125
TEST CONDITION
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
MIN.
8.0
-
4.0
2.8
TYP.
9.0
30
4.5
3.0
MAX.
10.0
45
5.0
-
UNIT
V
mA
V
Vrms
Maximum Output Voltage
V
OM
-
2.5
-
Vrms
Channel Balance
G
CB
-1.5
0.0
1.5
dB
Balance Boost A
G
BBA
-2.0
0.0
2.0
dB
Balance Cut A
G
BCA
-
-
-70
dB
Balance Boost B
G
BBB
-2.0
0.0
2.0
dB
Balance Cut B
G
BCB
-
-
-70
dB
Total Harmonic Distortion
THD
-
-
0.5
%
Maximum Voltage Gain
Minimum Voltage Gain
MIX Output Voltage Gain
Line Output Voltage Gain
Channel Separation
G
VMAX
G
VMIN
G
VMIX
G
VLINE
CS
-2.0
-
-2.0
2.5
-
-
-
-
-
-
-
-
-
0.0
-
0.0
4.5
-
-90
(31.6)
-106
(5.0)
-85
(56.2)
-101
(8.9)
2.0
-70
2.0
6.5
-70
-85
(56.2)
-96
(15.8)
-80
(100)
-91
(28.2)
BW :
Band Width
dB
dB
dB
dB
dB
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
dBV
(
μ
Vrms)
Output Noise 1
V
NO1
Output Noise 2
V
NO2
Output Noise 3
V
NO3
Output Noise 4
V
NO4
N
TONE CONTROL CHARACTERISTICS
(Ta=25
°
C, V
+
=9V, R
L
=47k
, Vin=100mVrms/1kHz
MODE ; VOL=0dB, BAL=0dB, SUR=OFF, AGC=OFF, BBE=OFF)
PARAMETER
SYMBOL
Treble Boost Gain
G
HFBST
Treble Boost Flat
G
HFFLT
Treble Boost Cut
G
HFCUT
Bass Boost Gain
G
LFBST
Bass Boost Flat
G
LFFLT
Bass Boost Cut
G
LFCUT
TEST CONDITION
TREB=+15dB, f=10kHz
TREB=0dB,f=10kHz
TRBE=-15dB, f=10kHz
BASS=+15dB, f=100Hz
BASS=0dB, f=100Hz
BASS=-15dB, f=100Hz
MIN.
12.5
-2.0
-17.5
12.5
-2.0
-17.5
TYP.
15.0
0.0
-15.0
15.0
0.0
-15.0
MAX.
17.5
2.0
-12.5
17.5
2.0
-12.5
UNIT
dB
dB
dB
dB
dB
dB
相關(guān)PDF資料
PDF描述
NJW1148FP1 Audio Processor with Sound Enhancement and TruSurround Virtualizer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJW1148FP1 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:Audio Processor with Sound Enhancement and TruSurround Virtualizer
NJW1149 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:Audio Processor with Sound Enhancement and TruSurround 5.1ch Virtualizer
NJW1150 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:6-CHANNEL ELECTRONIC VOLUME
NJW1150M 功能描述:音頻放大器 6-Channel Electric Volume RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NJW1150M# 功能描述:IC ELECTRONIC VOLUME 6CH 30-SDMP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
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