NJW1144 Просмотр технического описания (PDF) - Japan Radio Corporation
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NJW1144 Datasheet PDF : 24 Pages
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NJW1144
s APPLICATION CIRCUIT
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
4.7µF
22nF
3.3nF
33nF
1.5nF
220nF
4.7µF
4.7µF
0.33µF
1µF
1µF
1 IN1a
2 IN2a
3 IN3a
4 IN4a
5 IN5a
6 IN6a
7 MONa
8 SRS/SS FIL1
9 BBE1a
10 BBE2a
11 TONE-Ha
12 TONE-La
13 LINEa
14 OUTa
15 AGC
16 CVa
17 CVb
18 SDA
19 SCL
20 GND
IN1b 40
IN2b 39
IN3b 38
IN4b 37
IN5b 36
IN6b 35
MONb 34
SRS FIL2 33
BBE1b 32
BBE2b 31
TONE-Hb 30
TONE-Lb 29
LINEb 28
OUTb 27
CSR 26
CTH 25
CTL 24
CSB 23
Vref 22
V+ 21
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
4.7µF
3.3nF
33nF
1.5nF
220nF
4.7µF
4.7µF
1µF
1µF
1µF
1µF
1µF
330nF
4.7kΩ
8.2nF
22µF
(NOTE)
1. Separate the I2C bus line from the following terminals for avoiding digital noise problem.
Pin No.
8
9
Symbol
SRS/SS FIL1
BBE1a
Pin No.
10
11
Symbol
BBE2a
TONE-Ha
Pin No.
12
29
Symbol
TONE-La
TONE-Lb
Pin No.
30
31
Symbol
TONE-Hb
BBE2b
Pin No.
32
33
Symbol
BBE1b
SRS FIL2
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