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PDF CXA1598M Data sheet ( Hoja de datos )
| Número de pieza | CXA1598M | |
| Descripción | Recording Equalizer Amplifier for Stereo Cassette Decks | |
| Fabricantes | Sony Corporation | |
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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.
CXA1598M
24 pin SOP (Plastic)
CXA1598S
22 pin SDIP (Plastic)
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 VCC
17
• Operating temperature
Topr
–20 to +75
• Storage temperature
Tstg –65 to +150
• Allowable power dissipation
PD (CXA1598M) 570
(CXA1598S) 880
V
°C
°C
mW
mW
Operating Conditions
Power supply Dual power supplies (VCC – VEE)
±6.5 to 8.0 V
Single power supply (VCC)
10.0 to 16.0 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
1 page  
Pin No.
CXA CXA
1598M 1598S
Symbol
Typical pin
voltage I/O Z (in)
DC AC
11 10 VEE
–7.0V — I —
Equivalent circuit
CXA1598M/S
Description
Connect to the
negative power supply
for positive/negative
dual power supplies.
Connect to GND for a
single power supply.
12
13
11
12
REC OUT1
REC OUT2
0.0V –3.0dBv
O
—
200
50k
12
(11) 200
13
(12)
14 13 VCC
7.0V — I —
16 15 IREF
1.2V — O —
192
16
(15)
Recording equalizer
amplifier output pin.
Positive power
supply connection
pin.
27k
DGND
Reference current
setting pin for
monolithic filter.
∗ The reference
current can be set
by attaching a
resistor between
this pin and
DGND.
–5–
5 Page 
CXA1598M/S
– 11 –
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet CXA1598M.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CXA1598 | Recording Equalizer Amplifier for Stereo Cassette Decks | Sony Corporation |
| CXA1598M | Recording Equalizer Amplifier for Stereo Cassette Decks | Sony Corporation |
| CXA1598S | Recording Equalizer Amplifier for Stereo Cassette Decks | Sony Corporation |
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