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MAX6730UTVD3+T

更新时间： 2024-09-16 21:09:15
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
14页 793K
描述
Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO6, ROHS COMPLIANT, SOT-23, 6 PIN

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中文翻译

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MAX6730UTVD3+T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOT-23
包装说明：LSSOP,针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.65
其他特性：RESET THRESHOLD VOLTAGE IS 1.575V可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码：R-PDSO-G6
JESD-609代码：e3长度：2.9 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：6
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：LSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.45 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：0.8 V表面贴装：YES
技术：BICMOS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：1.625 mm
Base Number Matches：1

MAX6730UTVD3+T 数据手册

 浏览型号MAX6730UTVD3+T的Datasheet PDF文件第2页浏览型号MAX6730UTVD3+T的Datasheet PDF文件第3页浏览型号MAX6730UTVD3+T的Datasheet PDF文件第4页浏览型号MAX6730UTVD3+T的Datasheet PDF文件第5页浏览型号MAX6730UTVD3+T的Datasheet PDF文件第6页浏览型号MAX6730UTVD3+T的Datasheet PDF文件第7页 
MAX6730–MAX6735  
Single/Dual/Triple-Voltage μP Supervisory  
Circuits with Independent Watchdog Output  
General Description  
Benefits and Features  
The MAX6730–MAX6735 single/dual/triple-voltage micro-  
processor (μP) supervisors feature a watchdog timer and  
manual reset capability. The MAX6730–MAX6735 offer  
factory-set reset thresholds for monitoring voltages from  
+0.9V to +5V and an adjustable reset input for monitoring  
voltages down to +0.63V. The combination of these features  
significantly improves system reliability and accuracy when  
compared to separate ICs or discrete components.  
● V 1 (Primary Supply) Reset Threshold Voltages  
CC  
from +1.575V to +4.63V  
● V 2 (Secondary Supply) Reset Threshold Voltages  
CC  
from +0.79V to +3.08V  
● Adjustable RSTIN Threshold for Monitoring Voltages  
Down to +0.63V (MAX6734/MAX6735 Only)  
● Six Reset Timeout Options  
● Watchdog Timer with Independent Watchdog Output  
• 35s (min) Initial Watchdog Startup Period  
The active-low reset output asserts and remains asserted  
for the reset timeout period after all the monitored voltages  
exceed their respective thresholds. Multiple factory-set reset  
threshold combinations reduce the number of external  
components required. The MAX6730/MAX6731 monitor a  
single fixed voltage, the MAX6732/MAX6733 monitor two  
fixed voltages, and the MAX6734/MAX6735 monitor two  
fixed voltages and one adjustable voltage. All devices are  
offered with six minimum reset timeout periods ranging from  
1.1ms to 1120ms.  
The MAX6730–MAX6735 feature a watchdog timer with  
an independent watchdog output. The watchdog timer  
prevents system lockup during code execution errors. A  
watchdog startup delay of 54s after reset asserts allows  
system initialization during power-up. The watchdog operates  
in normal mode with a 1.68s delay after initialization. The  
MAX6730/MAX6732/MAX6734 provide an active-low,  
open-drain watchdog output. The MAX6731/MAX6733/  
MAX6735 provide an active-low, push-pull watchdog  
output.  
• 1.12s (min) Normal Watchdog Timeout Period  
● Manual Reset Input  
(MAX6730/MAX6731/MAX6734/MAX6735)  
● Guaranteed Reset Valid down to  
V
CC  
1 or V 2 = +0.8V  
CC  
● Push-Pull RESET or Open-Drain RESET Output  
● Immune to Short V Transients  
CC  
● Low Supply Current: 14μA (typ) at +3.6V  
● Small 6-Pin and 8-Pin SOT23 Packages  
● AEC-Q100 Qualified: MAX6734KATGD3/V+T,  
MAX6734KALTD3/V+T  
Pin Configurations appear at end of data sheet.  
Typical Operating Circuit  
+1.8V  
Other features include a manual reset input (MAX6730/  
MAX6731/MAX6734/MAX6735) and push-pull reset output  
(MAX6731/MAX6733/MAX6735) or open-drain reset  
output (MAX6730/MAX6732/MAX6734). The MAX6730–  
MAX6733 are offered in a tiny SOT23-6 package. The  
MAX6734/MAX6735 are offered in a space-saving  
SOT23-8 package. All devices are fully specified over the  
extended -40°C to +85°C temperature range.  
+0.9V  
V
CORE  
+3.3V  
V
CC  
V
DD  
(MEMORY)  
V
2
V 1  
CC  
CC  
(I/O)  
RSTIN  
RST  
RESET  
MAX6734  
MAX6735  
µP  
I/O  
WDI  
Applications  
● Multivoltage Systems  
● Telecom/Networking Equipment  
● Computers/Servers  
NMI  
WDO  
PUSHBUTTON  
SWITCH  
MR  
GND  
GND  
● Portable/Battery-Operated Equipment  
● Industrial Equipment  
● Printer/Fax  
● Set-Top Boxes  
19-2629; Rev 9; 10/17  
1234567...14

中文翻译

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