參數(shù)資料
型號(hào): NJW1166L
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR with Subwoofer Output
中文描述: 音頻處理器輸出的低音炮
文件頁數(shù): 2/25頁
文件大小: 245K
代理商: NJW1166L
NJW1166
(2/24)
I
PIN CONFIGURATION
No.
Symbol
Function
No.
Symbol
Function
1
INa
Ach input terminal
17
V+
Supply voltage terminal
2
SR-FIL
Surround filter terminal
18
Vref
Reference voltage terminal
Noise rejection capacitor terminal for surround
control
DAC output terminal for tone control (bass)
3
SS-FIL
Simulated stereo filter terminal
19
CSR
4
TONE-Ha
Ach tone control (treble) filter terminal
20
CTL
5
TONE-La
Ach tone control (bass) filter terminal
21
CTH
DAC output terminal for tone control (treble)
6
OUTw
Subwoofer output terminal
22
CVW
Bch DAC output terminal for LPF trimmer
7
OUTa
Ach output terminal
23
CVB
Bch DAC output terminal for volume and balance
8
AGC1
AGC attack and recovery time setting terminal
Auxiliary 3 values voltage output terminal
(0.0V, 2.5V, 5V)
Auxiliary 2 values voltage output terminal
(0.0V, V+)
Logic input terminal
24
CVA
Ach DAC output terminal for volume and balance
9
AUX0
(
)
25
AGC2
AGC boost level setting terminal
10
AUX1
26
OUTb
Bch output terminal
11
PORT0
27
TONE-Lb
Bch tone control (bass) filter terminal
12
PORT1
Logic input terminal
28
TONE-Hb
Bch tone control (treble) filter terminal
13
CBS
Noise rejection capacitor terminal for BBSW
I
2
C data terminal
I
2
C cock terminal
29
LF3
LPF filter3 terminal
14
SDA
30
LF2
LPF filter2 terminal
15
SCL
31
LF1
LPF filter1 terminal
16
GND
Ground terminal
32
INb
Bch input terminal
(
)
The AUX0 terminal should be connected via the protection resistance to 5V device.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
30
29
28
27
26
INa
SR-FIL
SS-FIL
TONE-La
OUTa
TONE-Ha
OUTW
AGC1
AUX0
PORT0
PORT1
SDA
SCL
GND
INb
LF1
LF2
TONE-Hb
TONE-Lb
OUTb
AGC2
CVA
CTH
25
24
23
22
21
CTL
CSR
V+
20
19
18
17
31
LF3
AUX1
16
32
CBS
CVB
Vref
CVW
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