TA2012F

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)...

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SeekIC No. : 004511768 Detail

TA2012F: 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 ...

floor Price/Ceiling Price

Part Number:
TA2012F
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/24

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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
Powerdissipation 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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