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NJW1151 PDF даташит

Спецификация NJW1151 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «6-CHANNEL ELECTRONIC VOLUME».

Детали детали

Номер произв NJW1151
Описание 6-CHANNEL ELECTRONIC VOLUME
Производители New Japan Radio
логотип New Japan Radio логотип 

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NJW1151 Даташит, Описание, Даташиты
NJW1151
6-CHANNEL ELECTRONIC VOLUME
s GENERAL DESCRIPTION
www.datasThheeet4NuJ.cWom1151 is a 6-CHANNEL ELECTRONIC VOLUME,
which also includes tone control, balance and trim level
control. The NJW1151 is suitable for multi-channel audio
system, such as AV amplifier, mini stereo component,
speaker system, and others.
All of internal status and variables are controlled by I2C
BUS interface.
s FEATURES
q Operating Voltage
q I2C BUS Interface
q 6-Chnnel Master Volume
q Balance control for L, R-ch
q Trim Level Control for C, SL, SR, SW-ch
q Independent Tone Control (Bass, Treble)
q Bi-CMOS Technology
q Package Outline
+8.0 to +15.0V
0 to –79dB, MUTE
0 to –30dB, MUTE
0 to –20dB
for L, R-ch
SDMP30
s BLOCK DIAGRAM
s PACKAGE OUTLINE
NJW1151M
Lch TONE in
Rch TONE in
Tone Control
Bass/Treble
Lch TONE out
Rch TONE out
Lch in
Rch in
C-ch in
SL-ch in
SR-ch in
SW-ch in
Balance
Control
Master
Volume
Level Trim
Power
Supply
+8 to +15V
I2C BUS
Interface
Lch out
Rch out
C-ch out
SL-ch out
SR-ch out
SW-ch out
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NJW1151 Даташит, Описание, Даташиты
NJW1151
s PIN FUNCTION
www.datasheet4u.com
30
16
1 15
No. SYMBOL
FUNCTION
1 VREF Reference voltage
2 V+ Power supply voltage
3 VREFC Reference voltage stabilization capacitor
4 RTIN Tone control Right channel input
5 RTOUT Tone control Right channel output
6 RTC Tone control Right channel
Treble filter capacitor
7 RBC1 Tone control Right channel
Bass filter capacitor
8 RBC2 Tone control Right channel
Bass filter capacitor
9 RBC3 Tone control Right channel
Bass DC cut capacitor
10 LIN Volume Left channel input
11 RIN Volume Right channel input
12 CIN Volume Center channel input
13 SLIN Volume Surround Left channel input
14 SRIN Volume Surround Right channel input
15 SWIN Volume Sub Woofer channel input
No. SYMBOL
FUNCTION
16
SCL
I2C bus clock input
17
SDA
I2C bus data input
18 SWOUT Volume Sub Woofer channel output
19 SROUT Volume Surround Right channel output
20 SLOUT Volume Surround Left channel volume
output
21 COUT Volume Center channel output
22 ROUT Volume Right channel output
23 LOUT Volume Left channel output
24 LBC3 Tone control Left channel
Bass DC cut capacitor
25 LBC2 Tone control Left channel
Bass filter capacitor
26 LBC1 Tone control Left channel
Bass filter capacitor
27 LTC Tone control Left channel
Treble filter capacitor
28 LTOUT Tone control Left channel output
29 LTIN Tone control Left channel input
30 GND Ground
(IC substrate)
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NJW1151 Даташит, Описание, Даташиты
NJW1151
s ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER
SYMBOL
RATING
UNIT
www.datSasuhpepetl4yuV.coomltage
Maximum Input Voltage
V+
VIM
+15
V+()
V
V
Power Dissipation
PD
700 mW
Operating Temperature Range
Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-40 to +125
°C
() For the maximum input voltage less than 0 to V+
s ELECTRICAL CHARACTERISTICS ( Ta=25°C,V+=14V, VDD=5V)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Power Supply
Operating Voltage
V+
8.0 14.0 15.0
V
Supply Current
ICC No Signal
- 10 30 mA
Input/Output Characteristics
Voltage Gain
Voltage Gain Error
Maximum Attenuation 1
Maximum Attenuation 2
Attenuation Error
Maximum Output Voltage
Output Noise
Total Harmonic Distortion
Channel Separation
VIN=1Vrms, f=1kHz
GV Master=0dB, Balance=0dB -0.5 0
Trimmer=0dB
0.5 dB
GV
VIN=1Vrms, f=1kHz
Master=0dB
-0.5 0
0.5 dB
ATT1
f=1kHz, VIN=1Vrms
Master=-79dB
- -79 - dB
ATT2
f=1kHz, VIN=1Vrms
Mute
- -90 - dB
ATT
f=1kHz, VIN=1Vrms
Master=-50dB
Trimmer=-10dB
-1 0
1 dB
VOM
f=1kHz,THD=1%
Master=0dB
3.0 4.0
- Vrms
VNO
Master=0dB,
Rg=0,A-weight
-
-110 -100 dBV
(3.2µ) (10µ) (Vrms)
T.H.D.
f=1kHz,Vo=1Vrms,
Master=0dB,Trimmer=0dB
-
0.005 0.05
%
CS
f=1kHz,Vo=1Vrms
Master=0dB,A-weight
- -90 -80 dB
Tone Control Characteristics
Treble Boost Gain1
Treble Boost Gain2
Bass Boost Gain1
Bass Boost Gain2
HFBST
HFCUT
LFBST
LFCUT
Vo=1Vrms f=10kHz
Treble=10dB
Vo=1Vrms f=10kHz
Treble=-10dB
Vo=1Vrms f=50Hz
Bass=10dB
Vo=1Vrms f=50Hz
Bass=-10dB
8 10 12 dB
-12 -10 -8 dB
8 10 12 dB
-12 -10 -8 dB
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