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Número de pieza
componentes Descripción
NJW1146A Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJW1146A
Audio Processor with BBE
Japan Radio Corporation
NJW1146A Datasheet PDF : 22 Pages
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NJW1146A
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TERMINAL DESCRIPTION
PIN
NO.
SYMBOL
FUNCTION
7
OUTa Ach Output
9 LFOUTa Buffer Output for Ach
Low Pass Filter
24 LFOUTb Buffer Output for Bch
Low Pass Filter
26 OUTb Bch Output
EQUIVALENT CIRCUIT
FB
50
TERMINAL
VOLTAGE
V+/2
10
AGC AGC Smoothing Filter
Capacitor
11
CVA
Ach Volume switching
noise rejection Capacitor
12
CVB
Bch Volume switching
noise rejection Capacitor
12k
400
400
8k
-
VREF-0.7V
13
SDA I
2
C Data Input
14
SCL I
2
C Clock Input
VREG 5V
X 15
4k
-
12k
– 10 –
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