NJW1146A データシートの表示（PDF） - Japan Radio Corporation
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NJW1146A Datasheet PDF : 22 Pages
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NJW1146A
s PIN FUNCTION
32
17
1
16
No. SYMBOL
FUNCTION
1
INa
A ch Input
2
ealaFil eala Filter Capacitor
3
BBE1a Ach BBE High-Pass Filter Capacitor
4
BBE2a Ach BBE Low-Pass Filter Capacitor
5 TONE-Ha Ach TONE Treble Filter Capacitor
6 TONE-La Ach TONE Bass Filter Capacitor
7
OUTa
Ach Output
8
LFINa
Buffer Input for Ach Low Pass Filter
9 LFOUTa Buffer Output for Ach Low Pass Filter
10
AGC
AGC Smoothing Filter Capacitor
11
CVA
Ach Volume switching noise rejection Capacitor
12
CVB
Bch Volume switching noise rejection Capacitor
13
SDA
I2C Data Input
14
SCL
I2C Clock Input
15
GND
Ground
16
N.C.
No Connect
No. SYMBOL
FUNCTION
17
N.C.
No Connect
18
V+
Power Supply
19
VREF Reference Voltage stabilizing Capacitor
20
CTL
Tone Control Bass switching noise rejection Capacitor
21
CTH
Tone Control Treble switching noise rejection Capacitor
22
CBL
BBE Low switching noise rejection Capacitor
23
CBH
BBE High switching noise rejection Capacitor
24 LFOUTb Buffer Output for Bch Low Pass Filter
25
LFINb Buffer Input for Bch Low Pass Filter
26
OUTb Bch Output
27 TONE-Lb Bch TONE Bass Filter Capacitor
28 TONE-Hb Bch TONE Treble Filter Capacitor
29 BBE2b Bch BBE Low-Pass Filter Capacitor
30 BBE1b Bch BBE High-Pass Filter Capacitor
31
CSR
eala switching noise rejection Capacitor
32
INb
B ch Input
–2–
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