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MAX6830RFUT PDF预览

MAX6830RFUT

更新时间: 2024-01-14 13:43:30
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
12页 590K
描述
Power Supply Management Circuit, BICMOS, PDSO6,

MAX6830RFUT 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact ManufacturerReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G6湿度敏感等级:1
端子数量:6最高工作温度:125 °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:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):225电源:3/3.3 V
认证状态:Not Qualified子类别:Power Management Circuits
表面贴装:YES技术:BICMOS
温度等级:AUTOMOTIVE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

MAX6830RFUT 数据手册

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19-1867; Rev 2; 12/05  
Dual Ultra-Low-Voltage SOT23 µP Supervisors  
with Manual Reset and Watchdog Timer  
General Description  
Features  
The MAX6826–MAX6831 are ultra-low-voltage micro-  
processor (µP) supervisory circuits designed to monitor  
two power supplies and have manual reset and watch-  
dog input functions. These devices assert a system reset  
if any of the monitored supplies fall below the prepro-  
grammed thresholds, and maintain reset for a minimum  
timeout period after the supplies rise above the threshold.  
Microprocessor supervisors significantly improve system  
reliability and accuracy compared to separate ICs or dis-  
crete components. These devices monitor primary volt-  
ages from +1.8V to +5.0V and secondary voltages from  
+0.9V to +2.5V. These devices are guaranteed to be in  
Monitor Primary V  
Supplies from +1.8V  
CC  
to +5.0V and Secondary V  
from +0.9V to +2.5V  
User Adjustable RESET IN Down to +0.63V  
(MAX6826/MAX6827/MAX6828)  
Supplies  
CC2  
140ms (min) Reset Timeout Delay  
1.6s Watchdog Timeout Period  
Manual Reset Input  
Three Reset Output Options  
Push-Pull RESET  
Push-Pull RESET  
Open-Drain RESET  
the correct state for V down to +1.0V.  
CC  
A variety of preprogrammed reset threshold voltages  
are available (see the Threshold Suffix Guide). The  
devices include manual reset and watchdog inputs. The  
MAX6829/MAX6830/MAX6831 provide a factory-  
trimmed threshold to monitor a 2nd voltage down to  
+0.9V. The MAX6826/MAX6829 have a push-pull  
RESET, the MAX6827/MAX6830 have a push-pull  
RESET and the MAX6828/MAX6831 have an open-drain  
RESET. The MAX6826/MAX6827/MAX6828 have an aux-  
iliary monitor that allows user adjustable input to monitor  
voltages down to +0.6V. See Selector Guide for func-  
tions available.  
Guaranteed Reset Valid Down to V  
= +1.0V  
CC  
Immune to Short Negative V  
No External Components  
Transients  
CC  
Small 6-pin SOT23 Packages  
Ordering Information  
PART  
TEMP RANGE  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
PIN-PACKAGE  
6 SOT23-6  
6 SOT23-6  
6 SOT23-6  
6 SOT23-6  
6 SOT23-6  
6 SOT23-6  
MAX6826_UT-T  
MAX6827_UT-T  
MAX6828_UT-T  
MAX6829_ _UT-T  
MAX6830_ _UT-T  
MAX6831_ _UT-T  
________________________Applications  
Portable/Battery-  
Powered Equipment  
Automotive Systems  
Critical µP Monitoring  
Multivoltage Systems  
Embedded Controllers  
Intelligent Instruments  
Insert the desired suffix letter (from Standard Versions table) into  
the blanks to complete the part number.  
Pin Configuration  
Devices are available in both leaded and lead-free packaging.  
Specify lead-free by replacing “-T” with “+T” when ordering.  
TOP VIEW  
Standard Versions Table*  
RESET(RESET)  
1
2
3
6
5
4
V
CC  
MAX6826–  
MAX6831  
MAX6826/MAX6827/MAX6828  
GND  
MR  
RESET IN/V  
WDI  
L
S
R
Z
V
CC2  
SOT23-6  
(RESET) MAX6827/MAX6830 ONLY  
RESET IN FOR MAX6826/MAX6827/MAX6828 ONLY  
*Samples are typically available for standard versions only.  
The MAX6826/MAX6827/MAX6828 require a 2.5k minimum  
order increment for all versions. Contact factory for availability.  
V
FOR MAX6829/MAX6830/MAX6831 ONLY  
CC2  
Typical Operating Circuit, Threshold Suffix Guide, and  
Selector Guide appear at end of data sheet.  
Standard Versions Table continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
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.  

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