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LA1838

Features: • Integrated MPX VCO (External components are no longer required.)• Built-in adjacent channel interference rejection function (third and fifth order)• Adjustment-free FM detector circuit (Uses a ceramic discriminator.)• The AM and FM SD sensitivities can be set in...

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SeekIC No. : 004390261 Detail

LA1838: Features: • Integrated MPX VCO (External components are no longer required.)• Built-in adjacent channel interference rejection function (third and fifth order)• Adjustment-free FM ...

LA1838 Data Sheet

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Part Number:
LA1838
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Integrated MPX VCO (External components are no longer required.)
• Built-in adjacent channel interference rejection function (third and fifth order)
• Adjustment-free FM detector circuit (Uses a ceramic discriminator.)
• The AM and FM SD sensitivities can be set independently.
• The AM and FM output levels can be set independently.
• Improved useable AM sensitivity and strong field distortion characteristics.


Specifications

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage VCC max   12 V
Allowable power dissipation Pd max Ta 70°C 550 mW
Operating temperature Topr   20 to + 70 °C
Storage temperature Tstg   40 to +125 °C



Description

The LA1838 is designed for use in home stereo systems and is a single-chip tuner IC that provides electronic tuning functions for AM, FM IF, and MPX reception. It is optimal for use in products that adopt an automatic tuning system based on an IF count.




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