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TA2012

Features: `Built-in AM / FM IF and FM stereo PLL multiplex decoder. `Suitable for combination with digital tuning system which is included IF counter. `One terminal type AM / FM IF count output (auto stop signal) for IF counter of digital tuning system. `FM: 10.7MHz or 1.3375MHz (1 / 8 dividing) c...

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SeekIC No. : 004511767 Detail

TA2012: Features: `Built-in AM / FM IF and FM stereo PLL multiplex decoder. `Suitable for combination with digital tuning system which is included IF counter. `One terminal type AM / FM IF count output (aut...

TA2012 Data Sheet

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Part Number:
TA2012
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`Built-in AM / FM IF and FM stereo PLL multiplex decoder.
`Suitable for combination with digital tuning system which is  included IF counter.
`One terminal type AM / FM IF count output (auto stop  signal) for IF counter of digital tuning system.
`FM: 10.7MHz or 1.3375MHz (1 / 8 dividing)  changeable by external switch
`AM: 450kHz 
`Built-in mute circuit for IF count output.
`It is controlled by the IF request signal from digital  tuning system,
`Pin(8) level: High come out
`Low non output
`Adjustable for IF count output sensitivity by external  resistance of pin(2).
`For adopting ceramic discriminator and ceramic resonator, it  is not necessary to adjust the FM quad detector circuit and  FM ST DET VCO circuit.
`S curve characteristics of FM detection output in TA8132AN, TA8132AF and TA2012N, TA2012F are reverse to  each other.
`TA8132AN, TA8132AF: Reverse characteristic.
`TA2012N, TA2012F: Normal characteristic.
`Built-in one terminal type AM low cut circuit.
`TA2053F is reverse pin type of TA2012F.
`Operating supply voltage range (Ta = 25°C)  VCC (opr.) = 1.8~8.0V


Specifications

Characteristic
Symbol
Rating
Unit
Supply voltage
VCC
8
V
LED current
ILED
10
mA
LED voltage
VLED
8
V
Power dissipation TA8132AN
PD (Note)
1200
mW
TA8132AF
400
Operating Temperature
Topr
-25~75
Storage temperature
Tstg
-55~150

(Note): Derated above 25 in the proportion of 9.6mW / for TA8132AN, TA2012N and of 3.2mW / for TA8132AF, TA2012F.



Description

TA8132AN, TA8132AF and TA2012N, TA2012F are the AM / FM  IF+ST DET system ICs, which are designed for DTS radios.

These are included many functions and these can be used for  digital tuning system with IF counter. 
 


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