Datasheet > M3561

M3561

更新时间： 2024-02-03 21:31:34

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
3页	20K
描述
UM3561 Three Siren Sound Generator

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中文翻译

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数据手册

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M3561 数据手册

M3561

UM3561 Three Siren Sound Generator

_____________________________________________________________________________

Features

• Four sounds can be selected

• Typical 3V operating voltage

• 8-pin DIP package form

• Power on reset.

• A magnetic speaker can be driven by connecting

an NPN transistor

General Description

The M3561 is a low-cost, low-power CMOS LSI designed for use in alarm and toy applications. Since the

integrated circuit includes oscillator and selector circuits, a compact sound module can be constructed

with only a few additional components. The M3561 contains a programmed mask ROM to simulate siren

sound.

Absolute Maximum Ratings

DC Supply Voltage .......................................... -0.3V to +5.0V

Input Voltage Range ....................................... Vss-0.3V to Vdd+0.3V

Operating Ambient Temperature .................... -10°C to +60°C

Storage Temperature ....................................... -55°C to +125°C

Electrical Characteristics

(Vdd=3V, Vss=0V, Ta=25°C, Fosc=106496Hz unless otherwise specified.)

Parameter

Symbol

Vdd

Idd

Vih

Vil

Min.

2.4V

Vdd-0.2

Vss

Typ.

Max.

3.6V

150µA

Vdd

Vss+0.2

20%

Conditions

Operating voltage

Operating Current

“H” Input Voltage

“L” Input Voltage

Frequency Stability

Fosc(3.3V)-Fosc(2.7V)

Fosc(2.7V)

∆F/F

Output Current

Frequency Deviation

Io/p

∆F/F

3mA

-10%

+10%

Playing modes

SEL1

Vdd

Vss

SEL2

Vdd

Sound Effect

Police Siren

Fire Engine Siren

Ambulance Siren

Machine Gun

NC : No Connection

X : Don’t Care

12 3

中文翻译

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