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LA9240LM, LA9240M, LA9240MC

Table of contents:
Info of LA9240LM
Info of LA9240M
Info of LA9240MC

LA9240LM, LA9240M, LA9240MC Selling Leads, Datasheet

Package Cooled:QFP D/C:00

LA9240LM, LA9240M, LA9240MC Datasheet download

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Part Number: LA9240LM

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Package Cooled: QFP

D/C: 00

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LA9240M General Description

The LA9240M is an analog signal processing and servo control bipolar IC designed for use in compact disc players; a compact disc player can be configured by combining this IC with a CD-DSP such as the LC78622E and LC78620E, with a small number of additional components required.

LA9240M Maximum Ratings

Parameter	Symbol	Conditions	Ratings	Unit
Maximum supply voltage	V_CCmax	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

LA9240M Features

·The following automatic adjustment functions are built in.
·Focus offset auto cancel: FE (pin 20)
·Tracking offset auto cancel: TE (pin 7)
·EF balance auto adjustment
·RF level AGC function
·Tracking servo gain RF level following function
·Focus search smoothing setting pin: FSC (pin 46)
·EF balance adjustment variable range setting pin: TBC (pin 47)
·Focus search mode switching pin: FSS (pin 55)

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