Datasheet > MAX6328UR22+

MAX6328UR22+

更新时间： 2024-11-09 19:36:43

品牌	Logo	应用领域
美信 - MAXIM		光电二极管
页数	文件大小	规格书
8页	148K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, LEAD FREE, SOT-23, 3 PIN

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

MAX6328UR22+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOT-23
包装说明：	TSSOP,	针数：	3
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.1
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-G3	JESD-609代码：	e3
长度：	2.92 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：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	1.12 mm
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)：	3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	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

MAX6328UR22+ 数据手册

19-1294; Rev 4; 12/05

3-Pin, Ultra-Low-Power SC70/SOT

µP Reset Circuits

General Description

Features

The MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/

MAX6348 microprocessor (µP) supervisory circuits moni-

tor the power supplies in µP and digital systems. These

devices provide excellent circuit reliability and low cost

by eliminating external components and adjustments

when used with 2.5V, 3V, 3.3V, and 5V powered circuits.

♦ Ultra-Low 1µA (max) Supply Current

(MAX6326/MAX6327/MAX6328)

♦ Precision Monitoring of 2.5V, 3V, 3.3V, and 5V

Power-Supply Voltages

♦ Reset Thresholds Available from 2.2V to 4.63V

♦ Fully Specified Over Temperature

♦ 100ms (min) Power-On Reset Pulse Width

♦ Low Cost

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

100ms after V has risen above the reset threshold.

♦ Available in Three Versions: Push-Pull RESET,

Push-Pull RESET, and Open-Drain RESET

The only difference between the devices is their output.

The MAX6326/MAX6346 (push-pull) and MAX6328/

MAX6348 (open-drain) have an active-low reset output.

The MAX6327/MAX6347 have an active-high push-pull

reset output. All of these parts are guaranteed to be in

♦ Power-Supply Transient Immunity

♦ No External Components

♦ 3-Pin SC70/SOT23 Packages

the correct state for V

down to 1V. The reset compara-

tor is designed to ignore fast transients on V . Reset

♦ Pin Compatible with MAX803/MAX809/MAX810

thresholds are factory-trimmable between 2.2V and

4.63V, in approximately 100mV increments. Twenty-one

standard versions are available. Contact the factory for

availability of nonstandard versions.

Ordering Information

†

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

3 SC70-3

Ultra-low supply currents (1µA max for the MAX6326/

MAX6327/MAX6328) make these parts ideal for use in

portable equipment. All six devices are available in

space-saving SOT23 and SC70 packages.

MAX6326XR_ _-T

MAX6326UR_ _-T

MAX6327XR_ _-T

MAX6327UR_ _-T

MAX6328XR_ _-T

MAX6328UR_ _-T

MAX6346XR_ _-T

MAX6346UR_ _-T

MAX6347XR_ _-T

MAX6347UR_ _-T

MAX6348XR_ _-T

MAX6348UR_ _-T

3 SOT23-3

3 SC70-3

3 SOT23-3

3 SC70-3

Applications

Intelligent Instruments

3 SOT23-3

3 SC70-3

Computers

Controllers

3 SOT23-3

3 SC70-3

Automotive

Critical µP and µC

Power Monitoring

Portable/Battery-Powered

Equipment

3 SOT23-3

3 SC70-3

3 SOT23-3

Pin Configuration

†The MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/

MAX6348 are available in factory-set V reset thresholds from

2.2V to 4.63V, in approximately 0.1V increments. Choose the

desired reset-threshold suffix from Table 1 and insert it in the

blank spaces following “R.” There are 21 standard versions with

a required order increment of 2500 pieces. Sample stock is gen-

erally held on the standard versions only (see the Selector

Guide). Required order increment is 10,000 pieces for nonstan-

dard versions (Table 2). Contact factory for availability. All

devices available in tape-and-reel only.

TOP VIEW

GND

MAX6326

MAX6327

MAX6328

MAX6346

MAX6347

MAX6348

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

Specify lead-free by replacing “-T” with “+T” when ordering.

(RESET) RESET

Selector Guide appears at end of data sheet.

SOT23-3/SC70-3

( ) ARE FOR THE MAX6327/MAX6347.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas 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

与MAX6328UR22+相关器件

型号	品牌	获取价格	描述	数据表
MAX6328UR22+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +2.2VV, CMOS, PDSO3, LEAD FREE, SOT-23, 3
MAX6328UR22-T	MAXIM	获取价格	3-Pin, Ultra-Low-Power SC70/SOT レP Reset Circ
MAX6328UR22-T	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, SOT-23, 3 PIN
MAX6328UR23+	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +2.32VV, CMOS, PDSO3, LEAD FREE, SOT-23, 3
MAX6328UR23-T	MAXIM	获取价格	3-Pin, Ultra-Low-Power SC70/SOT レP Reset Circ
MAX6328UR24-T	MAXIM	获取价格	3-Pin, Ultra-Low-Power SC70/SOT レP Reset Circ
MAX6328UR25+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +2.5VV, PDSO3, LEAD FREE, SOT-23, 3 PIN
MAX6328UR25-T	MAXIM	获取价格	3-Pin, Ultra-Low-Power SC70/SOT レP Reset Circ
MAX6328UR26+T	MAXIM	获取价格	暂无描述
MAX6328UR26-T	MAXIM	获取价格	3-Pin, Ultra-Low-Power SC70/SOT レP Reset Circ

与MAX6328UR22+相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

22
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

21
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

47
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

39

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX6328UR22+

MAX6328UR22+ 技术参数

MAX6328UR22+ 数据手册

与MAX6328UR22+相关器件

与MAX6328UR22+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

MAX6328UR22+

MAX6328UR22+ 技术参数

MAX6328UR22+ 数据手册

与MAX6328UR22+相关器件

与MAX6328UR22+相关文章

您还可以找

您在本页遇到什么问题？