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s APPLICATION CIRCUIT
NJW1163/A
0.47µ
1 INa
INb 32
100n
2 SR-FIL
LF2 31
100n
3 SS-FIL
LF3 30
2.2n
4 TONE-Ha
LF1 29
100n
4.7µ
4.7µ
5V
330nF
4.7k
5 TONE-La
6 OUTw
7 OUTa
8 AGC1
9 AUX0
TONE-Hb 28
TONE-Lb 27
OUTb 26
AGC2 25
CVA 24
10 AUX1
220
11 PORT0
220
12 PORT1
(✳4)
13 ADR
100
14 SDA
220
15 SCL
CVB 23
CVW 22
CTH 21
CTL 20
CSR 19
Vref 18
16 GND
V+ 17
0.47µ
0.047µ
0.022µ
0.033µ
2.2n
100n
4.7µ
100k
4.7µ
4.7µ
4.7µ
4.7µ
4.7µ
4.7µ
4.7µ
22µ
(✳4) Set the Slave Address by “ADR” terminal.
ADR
I2C Slave Address
(Pin 13)
Read mode
Write mode
GND
80h
81h
+5V
82h
83h
(✳5) Separate the I2C bus line and Signal line from the following terminals for avoiding digital noise problem and cross talk.
Pin No. Symbol Pin No. Symbol Pin No. Symbol
2
SR-FIL
27
TONE-Lb
31
LF2
3
SS-FL
28
TONE-Hb
4
TONE-Ha 29
LF1
5
TONE-La
30
LF3
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