Datasheet > LA4168M

LA4168M

更新时间： 2024-10-27 22:31:35

品牌	Logo	应用领域
三洋 - SANYO		商用集成电路光电二极管
页数	文件大小	规格书
6页	151K
描述
Record/Playback System for Microcassette and Compact Cassette Recorders

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LA4168M 技术参数

生命周期：	Obsolete	零件包装代码：	DFP
包装说明：	SSOP, SOP30,.4,40	针数：	30
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G30
长度：	15.2 mm	功能数量：	1
端子数量：	30	最高工作温度：	50 °C
最低工作温度：	-10 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SOP30,.4,40
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
电源：	3 V	认证状态：	Not Qualified
座面最大高度：	2.45 mm	子类别：	Other Consumer ICs
最大压摆率：	25 mA	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	1.8 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	1 mm
端子位置：	DUAL	宽度：	7.9 mm
Base Number Matches：	1

LA4168M 数据手册

Ordering number : EN5660

Monolithic Linear IC

LA4168M

Record/Playback System for Microcassette and

Compact Cassette Recorders

Overview

Features

The LA4168M is a record/playback system IC for

microcassette and compact cassette recorders. The

LA4168M is an extremely high-functionality IC that

includes a motor control governor circuit, a voice sensor

circuit that detects sounds and turns motor on or off, a

power switch control circuit that receives an electrical

signal from a photosensor and turns all of the IC function

blocks on or off, and a circuit that increases the speed of

the motor during playback.

• Includes a voice switch that can turn the governor on or

off.

• Includes a power switch circuit that can turn all the IC

function blocks on or off from a photosensor signal.

During record, the IC can automatically turn the

governor on or off according to the microphone input

level, and furthermore, the governor on/off level can be

continuously adjusted from an external control knob.

(The control used for volume adjustment during

playback.)

Functions

• Microphone and playback preamplifiers

• Record amplifier

• Continuously variable microphone monitor level.

• Includes a drive pin for an LED that lights only when

the governor is on in record mode.

• Power amplifier (BTL, 4 Ω)

• Automatic stop circuit (power switch)

• Governor circuit

• Motor speed and high-speed switching circuit

• Microphone power supply

• LED drive circuit

Package Dimensions

unit: mm

3073A-MFP30SD

[LA4168M]

• Voice sensor circuit

SANYO: MFP30SD

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage

Symbol

Conditions

Ratings

4.5

Unit

_CCmax

Pd max

Topr

Allowable power dissipation

Operating temperature

Storage temperature

800

–10 to +50

–55 to +150

°C

Tstg

°C

Operating Conditions at Ta = 25°C

Parameter

Recommended supply voltage

Operating voltage range

Symbol

V_CC

Conditions

Ratings

Unit

3.0

V_CCop

1.8 to 3.6

(power block)

Load resistance

R_Lpwr

R_Lpre

Ω

(preamplifier block)

kΩ

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

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

73097HA(OT) No. 5660-1/6

12 3 4 5 6

中文翻译

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