CXA1598M/S
Recording Equalizer Amplifier for Stereo Cassette Decks
Description
The CXA1598M/S is a bipolar IC developed for
recording equalizer amplifier in analog cassette
decks. Incorporating the filter circuit has eliminated
the external inductor. Also, each of the six
parameters required for equalizer amplifiers can be
set independently with external resistance.
Features
•
Inductor (coil) is unnecessary
•
The six parameters (low frequency gain, medium
frequency gain, peaking gain, medium frequency
compensation frequency, peaking frequency, and
Q) required for recording equalizer amplifiers can
be set independently with external resistance
•
Low frequency boost is possible with an external
capacitor
•
Built-in recording mute function
(requiring only an external time constant circuit to
implement soft mute)
•
Built-in 2 channels
•
Small package
Applications
Recording equalizer amplifier for stereo analog
cassette decks
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
•
Supply voltage V
CC
CXA1598M
24 pin SOP (Plastic)
CXA1598S
22 pin SDIP (Plastic)
17
V
•
Operating temperature
Topr
–20 to +75
°C
•
Storage temperature
Tstg
–65 to +150
°C
•
Allowable power dissipation
P
D
(CXA1598M)
570
mW
(CXA1598S)
880
mW
Operating Conditions
Power supply Dual power supplies (V
CC
– V
EE
)
±6.5 to 8.0
Single power supply (V
CC
)
10.0 to 16.0
V
V
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E95131A8Y
SONY [ SONY CORPORATION ]
