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Ordering number: EN 5482A

Monolithic Linear IC

LA9240M

Analog Signal Processor (ASP)

for CD players

Overview

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.

Package Dimensions

unit : mm

3159-QFP64E

[LA9240M]

Functions

I/V amplifier, RF amplifier (with AGC), SLC, APC, FE, TE

(with VCA and auto-balance function), focus servo amplifier

(with offset cancellation function), tracking servo amplifier

(with offset cancellation function), spindle servo amplifier

(with gain switching function), sled servo amplifier (with off

function), focus detection (DRF, FZD), track detection (HFL,

TES), defect detection, and shock detection.

Features

SANYO : QIP64E

.

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) search mode switching pin: FSS (pin 55)

Focus

Specifications

Maximum Ratings

at Ta = 25擄C, Pins 22, 45 = GND

Parameter

Maximum supply voltage

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

V

CC

max

Pd max

Topr

Tstg

Pin 56, 64

Conditions

Ratings

7

350

鈥?5 to +75

鈥?0 to +150

Unit

V

mW

擄C

擄C

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

83097HA(II)/83096HA(II) No.5482 - 1/20

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LA9240M相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• LA9200
  英文版
  ETC
  LA9200
• LA9210
  英文版
  ETC
  LA9210
• LA9215
  英文版
  CD player output amplifier
  SANYO
  LA9215
• LA9215
  英文版
  CD player output amplifier
  SANYO [San...
  LA9215
• LA9230
  英文版
  Analog Signal Processor ASP for CD players
  SANYO
  LA9230
• LA9230
  英文版
  Analog Signal Processor ASP for CD players
  SANYO [San...
  LA9230
• LA9231
  英文版
  Analog Signal Processor ASP for CD players
  SANYO
  LA9231
• LA9231
  英文版
  Analog Signal Processor ASP for CD players
  SANYO [San...
  LA9231
• LA9233
  英文版
  Analog Signal Processor ASP for CD players
  SANYO
  LA9233
• LA9233
  英文版
  Analog Signal Processor ASP for CD players
  SANYO [San...
  LA9233
• LA9251
  英文版
  CD Player Analog Signal Processor (ASP)
  SANYO
  LA9251
• LA9251
  英文版
  CD Player Analog Signal Processor (ASP)
  SANYO [San...
  LA9251
• LA9201M
  英文版
  Analog Signal Processors for Compact Disc Players
  SANYO
  LA9201M
• LA9201M
  英文版
  Analog Signal Processors for Compact Disc Players
  SANYO [San...
  LA9201M
• LA9210M
  英文版
  Analog Signal Processor for CD Players
  SANYO
  LA9210M
• LA9210M
  英文版
  Analog Signal Processor for CD Players
  SANYO [San...
  LA9210M
• LA9211M
  英文版
  Analog IC
  ETC
  LA9211M
• LA9211M
  英文版
  ASP (Analog Signal Processor) for CD Players
  SANYO [Sanyo Se...
  LA9211M
• LA9220M
  英文版
  Analog Signal Processing Circuit (ASP) for CD players
  SANYO
  LA9220M
• LA9220M
  英文版
  Analog Signal Processing Circuit (ASP) for CD players
  SANYO [San...
  LA9220M

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