CXA1998 SONY [Sony Corporation], CXA1998 Datasheet - Page 6

• Manufacturer Part Number: CXA1998
• Description: Recording/Playback Equalizer Amplifier
• Manufacturer: SONY [Sony Corporation]

No.
Pin
15
16
17
18
19
20
21
22
23
13
14
PBMUTE
RMUTE1
RMUTE
SPEED
BPA
BPB
PL1
PL2
M1
M2
V
Symbol
DD
voltage
5.0V
5.0V
5.0V
5.0V
DC
I/O
—
—
O
O
resistance
—
—
—
—
I/O
V
V
DD
DD
17
19
18
20
15
16
21
22
23
13
14
– 6 –
GND
GND
GND
V
Equivalent circuit
DD
GND
4
GND
4
147
20k
20k
5k
4
4
4
20k
20k
GND
10k
5k
V
DD
V
GND
DD
V
V
DD
DD
Connects a capacitor
for setting time
constant for playback
mute ON/OFF
switching.
Connects a capacitor
for setting time
constant for recording
mute ON/OFF
switching.
Output for recording
mute ON/OFF switch
control signal. Outputs
D11 from Pin 26
(DATA).
Output for
recording/playback
equalizer speed switch
control signal. Outputs
D9 from Pin 26 (DATA).
Low: Normal Speed
High: High Speed
Outputs D6 from
Pin 26 (DATA).
Outputs D5 from
Pin 26 (DATA).
Outputs D4 from
Pin 26 (DATA).
Outputs D3 from
Pin 26 (DATA).
Outputs D2 from
Pin 26 (DATA).
Outputs D1 from
Pin 26 (DATA).
Power supply of serial
data interface block.
Description
(1.7 times)
CXA1998AQ