BH3874AKS2 Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
BH3874AKS2 Datasheet PDF : 25 Pages
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Audio ICs
Pin No. Pin name Pin voltage
63
F1L1
1
F1R1
7
F3L1
9
F3R1
VCC/2
64
F1L2
2
F1R2
8
F3L2
10
F3R2
VCC/2
15
F5L
16
F5R
VCC/2
Equivalent circuit
VCC
4k
16k
4k
10k
GND
VCC
GND
VCC
GND
VCC
16k
17k
17k
56
MIC
VCC/2
3
F2L1
5
F2R1
11
F4L1
13
F4R1
VCC/2
GND
VCC
GND
10k
3k
12k
4k
10k
VCC
4
F2L2
6
F2R2
VCC/2
12
F4L2
12k
14
F4R2
GND
BH3874AKS2
Pin description
A pin for setting graphic equalizer
frequency characteristic.
A pin for setting graphic equalizer
frequency characteristic.
A pin for setting graphic equalizer
frequency characteristic.
A pin for inputting a microphone
signal.
The input impedance is 10kΩ
(upon typical setting).
A pin for setting graphic equalizer
frequency characteristic.
A pin for setting graphic equalizer
frequency characteristic.
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