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PDF NJW1153 Data sheet ( Hoja de datos )
| Número de pieza | NJW1153 | |
| Descripción | 6-CHANNEL ELECTRONIC VOLUME | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJW1153
6-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR
I GENERAL DESCRIPTION
NJW1153 is a 6-channel electronic volume IC. It
www.datasinhceelut4due.csomInput selector, tone control, volume, mute, input
selector gain control, volume output gain control and 3
REC outputs. Each mode and conditions are set by the
3-wired serial control data.
I PACKAGE OUTLINE
I FEATURES
G Operating Voltage
G 3-Wired Serial Control
G Input Selector (x 8)
G REC Output (x 3)
G Input Selector Gain Control
G Volume Output Gain Control
G Volume
G Tone Control
G Subwoofer output addition to L, R channel output
G Subwoofer output ON/OFF control
G Bi-CMOS Technology
G Package Outline
±4.5 to ±7.5V
NJW1153FG1
Gain : 0/-3/-6/-9/-12dB
Gain : 0/+3/+6/+9/+12/+15/+18dB
0 to -100dB/1dBstep, MUTE
0 to ±10dB/1dBstep
QFP64 - G1
I BLOCK DIAGRAM
LAIN
RAIN
CAIN
SLAIN
SRAIN
SWAIN
L1IN
R1IN
L2IN
R2IN
L3IN
R3IN
L4IN
R4IN
L5IN
R5IN
L6IN
R6IN
L7IN
R7IN
L8IN
L8IN
DCLA1 DCLA2
DCRA1 DCRA2
Att Gain
Multi-channel Selector
Volume
Volume
TONE
TONE
Volume
Att Gain
Volume
Volume
Input Selector
Volume
Amp Gain
Multi-Channel Input B
Supply
Voltage
uCOM
Interface
V+
GND
V-
LATCH
DATA
CLOCK
SW LOUT
SW ROUT
COUT
SLOUT
SROUT
SWOUT
–1–
1 page  
TERMINAL DESCRIPTION
PIN
NO.
SYMBOL
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FUNCTION
1 FIL2_R Rch Bass filter terminal
47 FIL2_L Lch Bass filter terminal
NJW1153
EQUIVALENT CIRCUIT
V+
V- (SUB)
TERMINAL
DC
VOLTAGE
0
2 FIL3_R Rch Bass filter DC cut capacitor output terminal
46 FIL3_L Lch Bass filter DC cut capacitor output terminal
3 FIL4_R Rch Bass filter DC cut capacitor input terminal
45 FIL4_L Lch Bass filter DC cut capacitor input terminal
5
FL+
“Input Selector Gain Control” Lch Non Inverted Output
7
FR+
“Input Selector Gain Control” Rch Non Inverted Output
9 DCLA_1 “Input selector” Lch output
11 DCRA_1 “Input selector” Rch output
58 RECL1 “Input selector” Lch REC output 1
59 RECR1 “Input selector” Rch REC output 1
60 RECL2 “Input selector” Lch REC output 2
61 RECR2 “Input selector” Rch REC output 2
62 RECL3 “Input selector” Lch REC output 3
63 RECR3 “Input selector” Rch REC output 3
V+
10 40
0
V- (SUB)
25K
V+
25K
7K
10.25K
V- (SUB)
0
V+
300
0
V- (SUB)
–5–
5 Page 
NJW1153
CONTROL DATA
NJW1153 control data is constructed with 16bits.
MSB
D15 D14 D13 D12 D11 D10 D9
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Data
D8
D7 D6 D5 D4
Select Address
LSB
D3 D2 D1 D0
Chip Address
Multi channel
Input Signal 1
RECSW
Input Selector
Gain
Control
Lch
Rch
Cch
SLch
SRch
SWch
Volume Control 1
Volume Control 2
Volume Control 3
Volume Control 4
Volume Control 5
Volume Control 6
Lch
Rch
Cch
SLch
SRch
SWch
Tone Control
Tone Control
TSW
TSW
BSW
SSW
Multi Channel
Input Signal 2
MSB
LSB
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Volume Control 1
Don’t
Care
0
0
0
0
0
1
0
1
Volume Control 2
Don’t
Care
0
0
0
1
0
1
0
1
Volume Control 3
Don’t
Care
0
0
1
0
0
1
0
1
Volume Control 4
Don’t
Care
0
0
1
1
0
1
0
1
Volume Control 5
Don’t
Care
0
1
0
0
0
1
0
1
Volume Control 6
Don’t
Care
0
1
0
1
0
1
0
1
Input Selector
Gain Control
Volume Output
Gain Control
BSW SSW
0
1
1
0
0
1
0
1
C/B
Tone Control Treble
TSW
Don’t
Care
Don’t
Care
0
1
1
1
0
1
0
1
C/B
Tone Control Bass
Don’t
Care
Don’t
Care
Don’t
Care
1
0
0
0
0
1
0
1
Input Selector
Multi Channel
Selector
REC2 REC1 REC0
1
0
0
1
0
1
0
1
INITIAL CONDITION
MSB
LSB
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
1111111100000101
1111111100010101
1111111100100101
1111111100110101
1111111101000101
1111111101010101
0000000001100101
0000000001110101
0000000010000101
0000000010010101
– 11 –
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet NJW1153.PDF ] | |
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