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NJW1165のメーカーはNew Japan Radioです、この部品の機能は「AUDIO PROCESSOR」です。 |
部品番号 | NJW1165 |
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部品説明 | AUDIO PROCESSOR | ||
メーカ | New Japan Radio | ||
ロゴ | |||
このページの下部にプレビューとNJW1165ダウンロード(pdfファイル)リンクがあります。 Total 25 pages
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
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=600Ω, RL=47kΩ, 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
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 | |||
ページ | 合計 : 25 ページ | ||
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PDF ダウンロード | [ NJW1165 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
NJW1160 | AUDIO PROCESSOR | New Japan Radio |
NJW1161 | AUDIO PROCESSOR | New Japan Radio |
NJW1163 | AUDIO PROCESSOR | New Japan Radio |
NJW1163A | AUDIO PROCESSOR | New Japan Radio |