CXA1842 Просмотр технического описания (PDF) - Sony Semiconductor
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CXA1842 Datasheet PDF : 8 Pages
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Application Circuit
CXA1842S
Lch IN
GND
Rch IN
C2
C6
GND C12 Vcc
C15
10µ
10µ
10µ
0.022µ
22
21
20
19
18
17
16
15
14
13
12
CXA1842S
Lch OUT
GND
Rch OUT
1
2
3
4
5
6
7
8
9
10
11
C5
C1
C14
0.022µ
10µ
10µ
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
Mode Switch Correspondence
No.
MODE
1 Simulated Stereo
2 Surround A
3 Surround B
4 Pass
5 Vocal cancel
SW1
ON
ON
OFF
OFF
—
SW2
ON
OFF
ON
OFF
—
SW3
ON
ON
ON
ON
OFF
—...don't care
Bass boosting ON when SW4=ON (Invalid during vocal cancellation)
VTH for SW ... VTH (H) = VCC to 3 V, VTH (L) = 2 V to GND
—5—
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