Datasheet > MIC1815-20

MIC1815-20

更新时间： 2024-11-28 14:53:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
8页	161K
描述
MIC1815-20

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MIC1815-20 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.05
Is Samacsys：	N	Base Number Matches：	1

MIC1815-20 数据手册

MIC1815 Microprocessor Reset Circuit

MIC1815

Microprocessor Reset Circuit

Description

Pin Configuration

The MIC1815 is an inexpensive microprocessor

supervisory circuit that monitor power supplies in

microprocessor based systems.

Top View

The function of these devices is to assert a reset if the

power supply drops below a designated reset threshold

level. Several different reset threshold levels are

available to accomodate 10% or 20% drop in 3.3V

powered systems.

The MIC1815 has an active low RESET output. The

reset output is guaranteed to remain asserted for a

minimum of 100ms after VCC has risen above the

designated reset threshold level. The MIC1815 comes

in a 3-pin SOT-23 package.

Features

Typical Applications

RESET Remains Valid with V

as 1.4V

as Low

Portable Equipment

Intelligent Instruments

Precision Voltage Monitor for 10% or

20% drop in 3.3V Power Supplies

Available in 3-Pin SOT23 Package

9µA Supply Current

Critical Microprocessor Power Monitoring

Printers/Computers

Controllers

Reset Threshold

Device

Suffix

100ms Minimum Reset Pulse Width

No External Components Required

Voltage (V)

2.88

2.55

-10

-20

Typical Operating Circuit

Ordering Information

Package

Part

Temp. Range

MIC1815_U

3-Lead SOT23

-40°C to +85°C

Place the device suffix of desired reset threshold voltage from table above in

blank to complete the part number.

12 3 4 5 6 7 8

中文翻译

下载PDF

与MIC1815-20相关器件

型号	品牌	获取价格	描述	数据表
MIC1815-20U	MICREL	获取价格	Microprocessor Reset Circuit
MIC1815-20U	MICROCHIP	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +2.55VV, PDSO3, SOT-23, 3 PIN
MIC1815-20UTR	MICROCHIP	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SOT-23, 3 PIN
MIC1815-20UY	MICREL	获取价格	Microprocessor Reset Circuit
MIC1815-20UYTR	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, LEAD FREE, SOT-23, 3 PIN
MIC1815-20UY-TR	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
MIC1832	MICREL	获取价格	レP Supervisory Circuit
MIC1832	MICROCHIP	获取价格	The MIC1832 is a multifunction circuit which monitors microprocessor activity, external re
MIC1832_06	MICREL	获取价格	μP Supervisory Circuit
MIC1832M	MICROCHIP	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, PDSO8, SOIC-8