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TEA5768HL

Features: High sensitivity due to integrated low-noise RF input amplifier FM mixer for conversion to IF of the US/Europe (87.5 MHz to 108 MHz) and Japanese (76 MHz to 91 MHz) FM band Preset tuning to receive Japanese TV audio up to 108 MHz RF Automatic Gain Control (AGC) circuit LC tuner oscillat...

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SeekIC No. : 004517367 Detail

TEA5768HL: Features: High sensitivity due to integrated low-noise RF input amplifier FM mixer for conversion to IF of the US/Europe (87.5 MHz to 108 MHz) and Japanese (76 MHz to 91 MHz) FM band Preset tuning ...

TEA5768HL Data Sheet

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Part Number:
TEA5768HL
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: 2024/11/7

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Product Details

Description



Features:

High sensitivity due to integrated low-noise RF input amplifier
FM mixer for conversion to IF of the US/Europe
  (87.5 MHz to 108 MHz) and Japanese
  (76 MHz to 91 MHz) FM band
Preset tuning to receive Japanese TV audio up to 108 MHz
RF Automatic Gain Control (AGC) circuit
LC tuner oscillator operating with low cost fixed chip inductors
FM IF selectivity performed internally
No external discriminator needed due to fully integrated FM demodulator
Crystal reference frequency oscillator; the oscillator operates with a 32.768 kHz clock crystal or with a 13 MHz crystal and with an externally applied 6.5 MHz reference frequency
PLL synthesizer tuning system
I2C-bus
7-bit IF counter output via the I2C-bus
4-bit level information output via the I2C-bus
Soft mute
Signal dependent mono to stereo blend [Stereo Noise Cancelling (SNC)]
Signal dependent High Cut Control (HCC)
Soft mute, SNC and HCC can be switched off via the I2C-bus
Adjustment-free stereo decoder
Autonomous search tuning function
Standby mode
Two software programmable ports
Bus enable line to switch the bus input and output lines into 3-state mode.


Pinout

Connection Diagram


Specifications

SYMBOL
 PARAMETER CONDITIONS
MIN
. MAX
. UNIT
VVCOTANK1
 VCO tuned circuit output voltage 1  
-0.3
+8
V
VVCOTANK2
 VCO tuned circuit output voltage 2  
-0.3
+8
V
VCCD
 digital supply voltage  
-0.3
+5
V

VCCA

 analog supply voltage  
-0.3
+8
V
Tstg
 Storage temperature range  

-55

+150

°C

Tamb
 Operating ambient temperature range  
-10
+75
°C
Ves



 electrostatic handling voltage
for all pins except pin DATA

for pin DATA
  

-200
-2000
-150
-2000

+200
+2000
+200
+2000

V
V
V
V



Description

The TEA5768HL is a single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated IF selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum of small and low cost external components. The radio can be tuned to the European, US and Japanese FM bands.




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