參數(shù)資料
型號: NJW1176M
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): 3/27頁
文件大小: 254K
代理商: NJW1176M
NJW1176
- 3 -
I
PIN CONFIGURATION (SSOP32)
No.
Symbol
Function
No
Symbol
Function
1
INa
Ach Input
17
N.C.
No Connection
2
CVW
Wch DAC output terminal for LPF trimmer
18
Vcc
Power Supply Pin
3
LF1
LPF filter1 terminal
19
AUX1
Auxiliary Output1
4
SUR OUTa
Ach Output for the Other Accessories
20
AUX0
Auxiliary Output0
5
TONE INa
Ach Input From the Other Accessories
21
CTL
DAC Output for Tone Low Frequency
6
TONE-Ha
Ach Treble Filter
22
CTH
DAC Output for Tone High Frequency
7
TONE-La
Ach Bass Filter
23
VREF
Reference Voltage
8
OUTa
Ach Output
24
OUTw
Wch Output
9
AGC
AGC Filter
25
OUTb
Bch Output
10
SUR-FIL
eala and Simulated Stereo Filter
26
TONE-Lb
Bch Bass Filter
11
CVB
DAC Output for Bch Volume & Balance
27
TONE-Hb
Bch Treble Filter
12
CVA
DAC Output for Ach Volume & Balance
SDA Data Input (I
2
C BUS)
SCL Data Input (I
2
C BUS)
28
TONE INb
Bch Input from the Other Accessories
13
SDA
29
SUR OUTb
Bch Output for the Other Accessories
14
SCL
30
LF3
LPF filter3 terminal
15
GND
GND
31
LF2
LPF filter2terminal
16
N.C.
No Connection
32
INb
Bch Input
(
)
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
32
31
30
29
28
INa
CVW
LF1
TONE-Ha
TONE-La
SUR OUTa
TONE INa
OUTa
AGC
SUR-FIL
CVB
CVA
SDA
SCL
GND
INb
LF2
LF3
TONE-Hb
TONE-Lb
TONE INb
OUTb
OUTw
VREF
CTH
27
26
25
24
23
CTL
AUX0
AUX1
Vcc
22
21
20
19
18
SUR OUTb
16
N.C.
N.C.
17
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