Datasheet > UTC31001

UTC31001

更新时间： 2024-02-18 01:41:16

品牌	Logo	应用领域
友顺 - UTC		电话
页数	文件大小	规格书
3页	29K
描述
TELEPHONE TONE RINGER

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中文翻译

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数据手册

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UTC31001 数据手册

UTC31001

CIRCUIT

LINEAR INTEGRATED

TELEPHONE TONE RINGER

GENERAL DESCRIPTION

The UTC 31001 is a bipolar integrated circuit

designed for telephone bell replacement. It can also be

used as alarms or other alerting devices.

FEATURES

*Designed for telephone bell replacement.

*Low current drain for multiple extention of lines.

*Adjustable 2-frequency tone.

*Adjustable warbling rate.

*Bulit-in hysteresis prevents false triggering and

rotary dial 'CHIRPS'.

*Programmable for initiation voltage by simple

external resistor

DIP-8

BLOCK DIAGRAM

HIGH

OSC

AMP

OUTPUT

LOW

OSC

POWER SUPPLY (WITH HYSTERESIS)

Note:R2,R3,C2 and C3 are parts

externally mounted

ABSOLUTE MAXIMUM RATINGS_{(Ta=25°C )}

CHARACTERISTIC

Supply Voltage

SYMBOL

Vcc

VALUE

400

-45 to 85

-65 to 150

UNIT

°C

Power Dissipation

Operating Temperature

Storage Temperature

Topr

Tstg

°C

UTC

UNISONIC TECHNOLOGIES CO. LTD

12 3

中文翻译

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