CXA2581 Просмотр технического описания (PDF) - Sony Semiconductor
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CXA2581 Datasheet PDF : 22 Pages
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CXA2581N
Pin
No.
Symbol
I/O
6A
7B
I
6
I
7
8C
I
8
9D
9
I
Equivalent circuit
Description
15k
100µA
100µA
30k
RF summing amplifier and
focus error amplifier input.
100µA
100µA
47k
47k
VC
10 E
I
10
11
11 F
I
Tracking error amplifier input.
VC
12 SW
I
13 DVCC
—
14 DVC
O
200k
200k
12
200k
VC
—
150k
14
150k 25
CD-ROM/RW switching input.
RW when connected to VCC,
ROM when connected to GND.
Digital power supply.
(DVCC + GND)/2 voltage
output.
–5–
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