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LA9231M

Features: ·Focus offset auto cancel·Tracking offset auto cancel·EF balance auto adjustment·RF level AGC function·Tracking servo gain RF level following functionSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply voltage Vsup max Pin 56, 64 7 V Allowable power ...

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SeekIC No. : 004390838 Detail

LA9231M: Features: ·Focus offset auto cancel·Tracking offset auto cancel·EF balance auto adjustment·RF level AGC function·Tracking servo gain RF level following functionSpecifications Parameter Symbol ...

LA9231M Data Sheet

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Part Number:
LA9231M
Supply Ability:
5000

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

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Upload time: 2024/4/26

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Product Details

Description



Features:

·Focus offset auto cancel
·Tracking offset auto cancel
·EF balance auto adjustment
·RF level AGC function
·Tracking servo gain RF level following function


Specifications

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage Vsup max Pin 56, 64 7 V
Allowable power dissipation Pd max   350 mW
Operating temperature Topr   20 to +75 °C
Storage temperature Tstg   40 to +150 °C



Description

The LA9230M and LA9231M are analog signal processing and servo control bipolar ICs designed for use in compact disc players; a compact disc player can be configured by combining these ICs, a CD-DSP such as the LC78620E, and a small number of additional components. The differences between the LA9230M and the LA9231M are that the LA9231M: (1) has a focus search time that is four times faster; (2) has an additional capacitor pin for focus search smoothing; (3) and can disable output of the track-kick signal during EF balance adjustment.




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