CXA2125Q Просмотр технического описания (PDF) - Sony Semiconductor
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CXA2125Q Datasheet PDF : 35 Pages
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CXA2125Q
Pin
No.
Symbol
Pin
voltage
Equivalent circuit
Description
40 RTV
34 ROUT1
31 ROUT2
42 LTV
36 LOUT1
4.5V
32 LOUT2
35 PHONO_R
37 PHONO_L
33 MONO
VCC = 12V
35 31
37 42
33 36
40 32
34
22kΩ
20kΩ
55Ω
VCC = 9V
33µA
20kΩ
33µA
Audio signal outputs.
A coupling capacitor may
be used.
(typ = 10µF)
BIAS_
62 VIDEO
3.9V
VCC = 12V
62
11kΩ
VCC = 9V
14µA
200Ω
9kΩ
Reference Bias for video
circuit.
Connected to GND with
capacitor.
(typ = 47µF)
BIAS_
19 AUDIO
4.5V
VCC = 12V
20kΩ
19
20kΩ
VCC = 9V
Reference Bias for audio
circuit.
Connected to GND with
capacitor.
(typ = 22µF)
7µA
30 FNC_TV
—
VCC = 12V
120Ω
15kΩ
30
3kΩ
–5–
I2C controlled output
giving 0V, 6V or 12V.
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