CXA2511AQ Просмотр технического описания (PDF) - Sony Semiconductor
Номер в каталоге
Компоненты Описание
производитель
CXA2511AQ Datasheet PDF : 21 Pages
| |||
CXA2511AQ
Pin
No.
Symbol
Typical pin voltage
DC
AC
I/O
I/O
resistance
Equivalent circuit
Vcc
Description
12 MSTC
147 853
—
—— —
12
10k
Time constant for
detecting the
music signal
interval
DGND
GND
0.2V
when a
signal is
14 MSOUT
detected;
DVcc
—
O
—
when no
signal is
detected
DVcc
100k
147
14
Vcc
Music sensor
output
DGND
GND
15 NRMODE
17 INSW
0.0V
when
open
15
1.1k
—
I 100kΩ 17
21 100k
21 MSSW
16 NRSW
18 TAPESW
0.0V
when
open
16 1.1k
—
I 100kΩ 18
19 100k
19 DRSW
Dolby NR mode control
Vcc Low (open):
Dolby B type NR
High: Dolby C type NR
DGND
GND
Line amplifier input
select control
Low (open): TAPEIN
High: AUXIN
Music sensor control
Low (open):
MS ON
High: MS OFF
Dolby NR control
Vcc Low (open):
NR OFF
High: NR ON
DGND
GND
Playback equalizer
amplifier control
Low (open): 120µs
High: 70µs
Head select control
Low (open):
FORWARD
High: REVERSE
–5–
Share Link: 