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TDA9821

Features: · Two alignment-free PLL FM demodulators· Automatic second sound carrier mute· Mono and dual channel application· Low power consumption· Few external components required.PinoutSpecifications SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VP supply voltage (pin 14) -0.5 +9.0...

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SeekIC No. : 004516965 Detail

TDA9821: Features: · Two alignment-free PLL FM demodulators· Automatic second sound carrier mute· Mono and dual channel application· Low power consumption· Few external components required.PinoutSpecificatio...

TDA9821 Data Sheet

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Part Number:
TDA9821
Supply Ability:
5000

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

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Product Details

Description



Features:

· Two alignment-free PLL FM demodulators
· Automatic second sound carrier mute
· Mono and dual channel application
· Low power consumption
· Few external components required.



Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VP supply voltage (pin 14)   -0.5 +9.0 V
Vi input signal (pins 1, 2, 3, 15 and 16)
   -0.5 +5.0 V
Vsw switching voltage (pins 5 and 6)   --0.5 VP + 0.5 V
V19 short-circuit time (each pin except pins 13 and 14 to
be tested; one at the time)
   - 10 s
Tstg storage temperature
device -25 +125 °C
device in packing		   -25
-25		 +125
+85		 °C
°C
Tj junction temperature   - 150 °C
Tamb operating ambient temperature   0 70 °C
Ves electrostatic handling for all pins note 1 -500 +500 v
note 2 -4000 +4000 V



Description

   The TDA9821 is a monolithic, integrated, TV FM intercarrier sound demodulator for all FM standards. The circuit contains two separate FM demodulators using Phase Locked Loop (PLL) reference frequency generation. The circuit requires a minimum number of external components.




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