Datasheet > AIC811-44PVBG

AIC811-44PVBG

更新时间： 2024-01-14 17:03:07

品牌	Logo	应用领域
沛亨 - AIC		复位电路
页数	文件大小	规格书
8页	400K
描述
Reset Circuits with Manual Reset Input

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技术参数
数据手册

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AIC811-44PVBG 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	TSOP, TSOP5/6,.11,37	Reach Compliance Code：	compliant
风险等级：	5.72	可调阈值：	NO
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	R-PDSO-G5
端子数量：	5	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSOP	封装等效代码：	TSOP5/6,.11,37
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	1/5 V
认证状态：	Not Qualified	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.003 mA	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	阈值电压标称：	+4.4V
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

AIC811-44PVBG 数据手册

AIC811/AIC812

Reset Circuits with Manual Reset Input

ꢀFEATURES

ꢀDESCRIPTION

ꢁ Ultra Low Supply Current 1µA(typ.)

ꢁ Guaranteed Reset Valid to Vcc=0.9V

AIC811/AIC812 are low-power microprocessor (µP)

supervisory circuits used to monitor power supplies in

ꢁ Available in two Output Types: Push-Pull Active

Low (AIC811), Push-Pull Active High (AIC812)

ꢁ 140ms Min. Power-On Reset Pulse Width

ꢁ Internally Fixed Threshold 2.3V, 2.6V, 2.9V,

3.1V, 4.0V, 4.4V, and 4.6V

µP and digital systems. They provide applications with

benefits of circuit reliability and low cost by eliminating

external components. AIC811/AIC812 also offer a

manual reset input.

ꢁ Tight Voltage Threshold Tolerance: 1.5%

ꢁ Low profile Package: SOT-23-5

These devices perform as valid singles in applications

with Vcc ranging from 6.0V down to 0.9V. The reset

signal lasts for a minimum period of 140ms whenever

VCC supply voltage falls below preset threshold. Both

AIC811 and AIC812 were designed with a reset

comparator to help identify invalid signals, which last

less than 140ms. The only difference between them is

that they have an active-low RESET output and

ꢀAPPLICATIONS

ꢁ Notebook Computers

ꢁ Digital Still Cameras

ꢁ PDAs

ꢁ Critical Microprocessor Monitoring

active-high RESET output, respectively.

Low supply current (1µA) makes AIC811/AIC812 ideal

for portable equipment. The devices are available in

SOT-23-5 package.

ꢀTYPICAL APPLICATION CIRCUIT

VCC

AIC811

(AIC812)

µP

RESET

INPUT

RESET

(RESET)

GND

Pushbutton

Switch

Analog Integrations Corporation

Si-Soft Research Center

3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.

DS-811P-03 010405

TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw

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