Datasheet > TC1272ATVNBTR

TC1272ATVNBTR

更新时间： 2024-11-30 01:15:31

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
12页	223K
描述
3-Pin Reset Monitor

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中文翻译

获取价格

数据手册

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TC1272ATVNBTR 数据手册

TC1272A

3-Pin Reset Monitor

Features

General Description

• Precision V Monitor

• 140 msec Minimum RESET, Output Duration

The TC1272A are cost-effective system supervisor

circuits designed to monitor V in digital systems and

provide a reset signal to the host processor, when

necessary. No external components are required.

• Output Valid to V = 1.2V

• V Transient Immunity

The reset output is driven active within 65 µsec (typ.)

• Small 3-Pin SOT-23B Package

• No External Components

of V

falling through the reset voltage threshold.

RESET is maintained active for a minimum of

140 msec after V rises above the reset threshold.

Applications

• Computers

• Embedded Systems

• Battery-Powered Equipment

• Critical µP Power Supply Monitoring

The TC1272A has a complimentary output. The output

of the TC1272A is valid down to V

= 1.2V. The

device is available in a 3-Pin SOT-23B package.

The TC1272A device is optimized to reject fast

transient glitches on the V line.

Package Type

3-Pin SOT-23B*

Typical Application Circuit

RESET

Input

RESET

TC1272A

GND

Processor

TC1272A

GND

Note: 3-Pin SOT-23B is equivalent to

JEDEC TO-236.

2004 Microchip Technology Inc.

DS21877A-page 1

12 3 4 5 6 7...12

中文翻译

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