Datasheet > AME8570AEETAF29Z

AME8570AEETAF29Z

更新时间： 2024-11-23 04:49:19

品牌	Logo	应用领域
安茂微 - AME		/
页数	文件大小	规格书
17页	170K
描述
mProcessor Supervisory

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

AME8570AEETAF29Z 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.72
Base Number Matches：	1

AME8570AEETAF29Z 数据手册

AME, Inc.

mProcessor Supervisory

AME8570

n General Description

n Functional Block Diagram

AME8570 Push-Pull RESET/ RESETB

TheAME8570 family allows the user to customize the

CPU reset function without any external components.

The user has serveral choice of reset voltage thresholds,

reset time intervals, and output driver configurations, all

of which are preset at the factory.

RESET/

RESETB

Delay

These circuits monitor the power supply voltage of mP

based systems. When the power supply voltage drops

below the voltage threshold a reset is asserted immedi-

ately ( within an interval T_D1). The reset remains asserted

after the supply voltage rises above the voltage threshold

for a time interval, T_D2. The reset output may be either

active high ( RESET ) or active low ( RESETB ). The

reset output may be configured as either push/pull or

open drain. The state of the reset output is guaranteed

to be correct only when supply voltage is greater than

1V.

V_REF

GND

AME8570 Open-Drain RESET/RESETB

RESET/

RESETB

Delay

TheAME8570 also provide a reset manually by pulling

the MRB input to ground.

V_REF

GND

Space saving SC-70 package and micropower quies-

cent current ( < 5.0mA ) make this family a natural for

portable battery powered equipment.

AME8570 Push-Pull RESET/ RESETB with MRB

n Features

MRB

l Small Packages : SC-70, SOT-23

l Tight Voltage Threshold Tolerance :

± 1.50%

l Wide Temperature Range : -40^OC to 85^OC

l Low Quiescent Current < 5.0 mA

l Manual Reset Input Option

l All AME's Lead Free Products Meet RoHS

Standards

RESET/

RESETB

Delay

V_REF

GND

AME8570 Open-Drain RESET/ RESETB with MRB

MRB

nApplications

l Portable Electronics

l Power Supplies

RESET/

RESETB

l Computer Peripherals

l Data Acquisition Systems

l Applications using CPUs

l Consumer Electronics

Delay

V_REF

GND

Rev. A.01

12 3 4 5 6 7...17

中文翻译

下载PDF

与AME8570AEETAF29Z相关器件

型号	品牌	获取价格	描述	数据表
AME8570AEETAF31Y	AME	获取价格	Power Management Circuit
AME8570AEETAF31Z	AME	获取价格	mProcessor Supervisory
AME8570AEETAF40Y	AME	获取价格	Power Management Circuit
AME8570AEETAF40Z	AME	获取价格	Power Management Circuit
AME8570AEETAF44Y	AME	获取价格	Power Management Circuit
AME8570AEETAF44Z	AME	获取价格	Power Management Circuit
AME8570AEETAF46Z	AME	获取价格	mProcessor Supervisory
AME8570AEETBA28Y	AME	获取价格	Power Management Circuit
AME8570AEETBA28Z	AME	获取价格	Power Management Circuit
AME8570AEETBE20Y	AME	获取价格	Power Management Circuit