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NJW1165 の電気的特性と機能

NJW1165のメーカーはNew Japan Radioです、この部品の機能は「AUDIO PROCESSOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 NJW1165
部品説明 AUDIO PROCESSOR
メーカ New Japan Radio
ロゴ New Japan Radio ロゴ 




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NJW1165 Datasheet, NJW1165 PDF,ピン配置, 機能
NJW1165
AUDIO PROCESSOR
www.datasheet4u.com
s GENERAL DESCRIPTION
The NJW1165 is an audio processor. It includes all of
functions processing audio signal for TV, such as tone
control, balance, volume, mute, NJRC original surround, and
AGC functions.
The NJRC original surround system reproduces natural
surround sound and clear vocal orientation.
All of internal status and variables are controlled by I2C
BUS interface.
s PACKAGE OUTLINE
NJW1165L
NJW1165M
s FEATURES
q Operating Voltage
7.5 to 13V
q I2C BUS Interface
q eala (NJRC Original Surround)
q AGC Circuit (It reduces volume difference among input sources.)
q Simulated Surround
q Bi-CMOS Technology
q Package Outline
SDIP30, SDMP30
s BLOCK DIAGRAM
VOL1
AGC
e ala
&
Sim ulated
Surround
VOL1
TONE
VOL2
TONE
VOL2
I2C Bus
Interface
Bias
-1-

1 Page





NJW1165 pdf, ピン配列
NJW1165
s ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER
SYMBOL
Supply Voltage
www.datasheet4u.com
Power Dissipation
V+
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
RATING
15
700
-20 to +75
-40 to +125
UNIT
V
mW
°C
°C
s ELECTRICAL CHARACTERISTICS
(Ta=25°C, V+=9V, Rg=600, RL=47k, Vin=100mVrms/1kHz unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP.
Operating Voltage
V+
7.5 9.0
Supply Current
Reference Voltage
Maximum Input Voltage
Maximum Output Voltage
Channel Balance1
ICC
VREF
VIM
VOM
GCB
No Signal
No Signal
VOL=-20dB,THD=1%
OUTPUT
VOL=0dB,THD=1%
VOL=0dB
- 13
4.0 4.5
2.8 3.0
- 2.5
-1.5 0.0
Balance Boost A
Balance Cut A
Balance Boost B
Balance Cut B
Total Harmonic Distortion
Maximum Gain
BABST
BACUT
BBBST
BBCUT
THD
GVMAX
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 0.0
--
--
-2.0 0.0
Minimum Gain
Channel Separation
Output Noise 1
Output Noise 2
GVMIN
CS
VNO1
VNO2
VOL= MUTE
Vin = 2Vrms
Ain Bout, Bin Aout
VOL = 0dB
BW=400Hz to 30kHz
VOL = MUTE
BW = 400Hz to 30kHz
--
--
- -90
- (31.6)
- -106
- (5.0)
AUX Output Voltage
VAUX
Logic Output: High
Logic Output: Low
4.5 -
0-
MAX.
13.0
25
5.0
-
-
1.5
2.0
-70
2.0
-70
0.5
2.0
-70
-70
-85
(56.2)
-96
(15.8)
5.0
0.3
UNIT
V
mA
V
Vrms
Vrms
dB
dB
dB
dB
dB
%
dB
dB
dB
dBV
(µVrms)
dBV
(µVrms)
V
BW: Band Width
-3-


3Pages


NJW1165 電子部品, 半導体
NJW1165
„TERMINAL DESCRIPTION
No. SYMBOL
FUNCTION
www.datasheet4u.com
1 INa
30 INb
Ach Input terminal
Bch Input terminal
EQUIVALENT CIRCUIT
V+
1,30 pin
20k
80k
Vref
VOLTAGE
V+/2
4 OUT1a
8 OUT2a
23 OUT2b
27 OUT1b
Ach Output for the Other Accessories
Ach Output
Bch Output
Bch Output for the Other Accessories
FB
4, 8
50 23,27pin
V+/2
10 SS-FIL
Simulated Stereo Filter terminal
6k 10pin
FB V+/2
6 TONE-Ha
25 TONE-Hb
Treble (tone control) filter terminal
FB
20k 6, 25pin
V+/2
-6-

6 Page



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共有リンク

Link :


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