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TA2159F

Features: · Low supply current. (VCC = 3 V, Ta = 25°C) ICC = 17 mA (typ.)· Operating supply voltage range: VCC = 1.8~3.6 V (Ta = 25°C)·Tuner Block ·For NEW FCC. ·Built-in mute circuit for IF count output. ·For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circu...

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SeekIC No. : 004511840 Detail

TA2159F: Features: · Low supply current. (VCC = 3 V, Ta = 25°C) ICC = 17 mA (typ.)· Operating supply voltage range: VCC = 1.8~3.6 V (Ta = 25°C)·Tuner Block ·For NEW FCC. ·Built-in mute circuit for IF count o...

TA2159F Data Sheet

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Part Number:
TA2159F
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:

· Low supply current. (VCC = 3 V, Ta = 25°C)
    ICC = 17 mA (typ.)
· Operating supply voltage range: VCC = 1.8~3.6 V (Ta = 25°C)
·Tuner Block
    ·For NEW FCC.
    ·Built-in mute circuit for IF count output.
    ·For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit.
    ·Built-in FM MPX VCO circuit.
·PLL/Controller Block
    ·Reference frequency: 3.125 kHz
    ·Data transfer: By 3-line R/W (read/write), CK (clock), and DATA (data) bus
          And by 2-line UART (transfer speed 1200 bps)
    ·Oscillator frequency: 75 kHz
    ·UP-SEARCH key input: Controls tuner without microcontroller
    ·Area selection: Japan, 76~90 MHz @100 kHz steps
                              :EUR. and USA 87.5~108 MHz @50 kHz steps
    ·Auto search function: IF count method (1/8 IF = 1.3375 MHz)


Pinout

Connection Diagram


Description

TA2159F is the FM synthesizer tuner with built-in FM front end, FM IF/detector, FM stereo decoder, PLL and system
microcontroller which is designed for 3 V audio equipment.

Since the IC is equipped with an UP-SEARCH key, it can be used to receive broadcasts by itself.




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