cxa2559q Sony Electronics, cxa2559q Datasheet - Page 5

• Manufacturer Part Number: cxa2559q
• Description: Playback Equalizer Amplifier With Music Sensor
• Manufacturer: Sony Electronics

Pin
No.
14
17
18
21
19
20
TAPESW
MSOUT
MUTESW
MSSW
MSMODE
DRSW
Symbol
Typical pin voltage
0.2V
when a
signal is
detected
; DVcc
when no
signal is
detected
when
when
when
open
open
open
0.0V
0.0V
0.0V
DC
AC
—
—
—
—
I/O
O
I
I
I
100k
100k
100k
I/O
resis-
tance
—
– 5 –
20
17
18
16
19
21
14
100k
100k
100k
147
147
147
Equivalent circuit
(Ta = 25°C, V
GND
Vcc
GND
GND
GND
Vcc
Vcc
Vcc
CC
= 8.0V, DV
Mute function
control.
Low (open) :
High: Mute ON
Music sensor
output.
Playback
equalizer amplifier
control.
Low (open) : 70µs
High: 120µs
Music sensor
control.
Low (open) :
High : MS OFF
Music sensor
mode control.
Low (open): G1
High: G2
Head select
control.
Low (open) :
High: REVERSE
Description
Mute OFF
FORWARD
MS ON
CC
CXA2559Q
= 5.0V)