MAX809LEUR

更新时间： 2024-11-11 13:11:07

品牌	Logo	应用领域
美信 - MAXIM		微处理器复位电路
页数	文件大小	规格书
8页	136K
描述
Power Management Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO3, SOT-23, 3 PIN

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

MAX809LEUR 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	包装说明：	TSSOP, TO-236
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	5.13	Is Samacsys：	N
其他特性：	RESET THRESHOLD VOLTAGE: 4.63V	可调阈值：	NO
JESD-30 代码：	R-PDSO-G3	长度：	2.858 mm
湿度敏感等级：	1	信道数量：	1
功能数量：	1	端子数量：	3
最高工作温度：	105 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TO-236	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	225
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	1.194 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.1 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	1.2 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	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：	+4.63V
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	1.3 mm
Base Number Matches：	1

MAX809LEUR 数据手册

19-0344; Rev 7; 2/10

3-Pin Microprocessor Reset Circuits

39J,AX810LMRST/Z

General Description

____________________________Features

♦ Precision Monitoring of +2.5V, +3V, +3.3V, and

The MAX803/MAX809/MAX810 are microprocessor (µP)

supervisory circuits used to monitor the power supplies

in µP and digital systems. They provide excellent circuit

reliability and low cost by eliminating external compo-

nents and adjustments when used with +5V, +3.3V,

+3.0V, or +2.5V powered circuits.

+5V Power-Supply Voltages

♦ Fully Specified Over Temperature

♦ Available in Three Output Configurations

Open-Drain RESET Output (MAX803)

Push-Pull RESET Output (MAX809)

Push-Pull RESET Output (MAX810)

♦ 140ms min Power-On Reset Pulse Width

♦ 12µA Supply Current

♦ Guaranteed Reset Valid to V_CC= +1V

♦ Power Supply Transient Immunity

♦ No External Components

These circuits perform a single function: they assert a

reset signal whenever the V

supply voltage declines

below a preset threshold, keeping it asserted for at

least 140ms after V has risen above the reset thresh-

old. Reset thresholds suitable for operation with a vari-

ety of supply voltages are available.

The MAX803 has an open-drain output stage, while the

MAX809/MAX810 have push-pull outputs. The

MAX803’s open-drain RESET output requires a pullup

resistor that can be connected to a voltage higher than

♦ 3-Pin SC70 and SOT23 Packages

Ordering Information

. The MAX803/MAX809 have an active-low RESET

output, while the MAX810 has an active-high RESET

output. The reset comparator is designed to ignore fast

PART

TEMP RANGE

-40°C to +125°C

-40°C to +105°C

-40°C to +125°C

-40°C to +105°C

PIN-PACKAGE

MAX803_EXR-T

MAX803_EXR+T

MAX809_EXR-T

MAX809_EXR+T

MAX809_EUR-T

MAX809_EUR+T

MAX810_EXR-T

MAX810_EXR+T

MAX810_EUR-T

MAX810_EUR+T

3 SC70

transients on V , and the outputs are guaranteed to

3 SC70

be in the correct logic state for V

down to 1V.

3 SC70

Low supply current makes the MAX803/MAX809/

MAX810 ideal for use in portable equipment. The

MAX803 is available in a 3-pin SC70 package, and the

MAX809/MAX810 are available in 3-pin SC70 or SOT23

packages.

3 SC70

3 SOT23

3 SC70

Applications

3 SC70

Computers

Controllers

3 SOT23

Intelligent Instruments

Critical µP and µC Power Monitoring

Portable/Battery-Powered Equipment

Automotive

Note: These parts are offered in 2.5k reels, and must be

ordered in 2.5k increments. Insert the desired suffix letter from

the Selector Guide into the blank to complete the part number.

All versions of these products may not be available at the time

of announcement. Contact factory for availability.

Devices are available in both leaded and lead-free packaging.

+Denotes a lead(Pb)-free/RoHS-compliant package.

Typical Operating Circuit

Pin Configuration

TOP VIEW

GND

PULLUP

MAX803

MAX809

μP

MAX803

MAX809

MAX810

RESET

INPUT

RESET

RESET (RESET)

GND

SC70-3/SOT23-3

( ) ARE FOR MAX810.

MAX803 AVAILABLE IN SC70-3 ONLY.

*MAX803 ONLY

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7 8

中文翻译

下载PDF

MAX809LEUR 替代型号

型号	品牌	替代类型	描述	数据表
MAX809LEUR+T10	MAXIM	功能相似	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO3, LEAD FREE, SOT-23, 3
MAX809LEUR+T	MAXIM	功能相似	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO3, ROHS COMPLIANT, SOT-
MAX809LEUR-T	MAXIM	功能相似	3-Pin Microprocessor Reset Circuits

与MAX809LEUR相关器件

型号	品牌	获取价格	描述	数据表
MAX809LEUR+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO3, ROHS COMPLIANT, SOT-
MAX809LEUR+T10	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO3, LEAD FREE, SOT-23, 3
MAX809LEUR-T	MAXIM	获取价格	3-Pin Microprocessor Reset Circuits
MAX809LEUR-T+	MAXIM	获取价格	暂无描述
MAX809LEUR-T10	MAXIM	获取价格	3-Pin Microprocessor Reset Circuits
MAX809LEUR-TG05	MAXIM	获取价格	Power Supply Support Circuit
MAX809LEXR-T	MAXIM	获取价格	3-Pin Microprocessor Reset Circuits
MAX809LEXR-T10	MAXIM	获取价格	3-Pin Microprocessor Reset Circuits
MAX809LTR	ONSEMI	获取价格	3-Pin Microprocessor Reset Monitors
MAX809LTR	MOTOROLA	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, TO-236, SOT-23, 3 PIN

与MAX809LEUR相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

7
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

8
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

31

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX809LEUR

MAX809LEUR 技术参数

MAX809LEUR 数据手册

MAX809LEUR 替代型号

与MAX809LEUR相关器件

与MAX809LEUR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX809LEUR

MAX809LEUR 技术参数

MAX809LEUR 数据手册

MAX809LEUR 替代型号

与MAX809LEUR相关器件

与MAX809LEUR相关文章

您还可以找

您在本页遇到什么问题？