CXA1599Q Datasheet, PDF (1/23 Pages) Sony Corporation – 1-chip Cassette Deck

CXA1599Q
1-chip Cassette Deck
For the availability of this product, please contact the sales office.
Description
The CXA1599Q is an IC for audio cassette decks.
48 pin QFP (Plastic)
All analog signal processing functions, except Dolby
NR, are incorporated in a single chip. As a result, a
double cassette deck system can be simply
configured by adding a Dolby IC.
Features
• Electronic recording volume for setting recording
level (with a balance volume)
• Recording equalizer amplifier
(with calibration and low frequency boost
functions)
• Recording mute function
(soft mute and fader possible)
• Playback head amplifier switch function
(deck A/B switch)
• NR pass amplifier (NR IN/PASS switch)
• Headphone amplifier with electronic volume
• Full-wave rectifier output amplifier for level meter
(with time constant function)
• HPF amplifier for AMS
(with BS/AMS gain switch function)
• Electronic switch for tape EQ selection
(120µs/70µs)
• Electronic switch for metal tape selection
• Electronic switch for normal/double speed dubbing
selection (only for recording equalizer)
• Line mute function
• Double cassette dubbing system can be easily
configured with this single IC.
Applications
Analog signal processing (except Dolby NR) for
stereo analog cassette deck
(ALPS ELECTRIC CO., LTD. HADKH-55460 head
applicable)
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
VCC
17
V
• Operating temperature
Topr –20 to +75 °C
• Storage temperature
Tstg –65 to +150 °C
• Allowable power dissipation PD
735 mW
Operating Conditions
Supply voltage
VCC ±5.0 to ±8.0 V
(positive/negative dual power supply)
10.0 to 16.0 V
(single power supply)
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–
E92Y05-ST