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DS1706ESA PDF预览

DS1706ESA

更新时间: 2024-01-16 11:20:24
品牌 Logo 应用领域
美信 - MAXIM 电源电路电源管理电路光电二极管
页数 文件大小 规格书
12页 255K
描述
3.3V and 5.0V MicroMonitor

DS1706ESA 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:0.118 INCH, MICRO, SOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.26
Is Samacsys:N其他特性:PUSHBUTTON RESET OPTION
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:3 mm信道数量:1
功能数量:1端子数量:8
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
认证状态:Not Qualified座面最大高度:1.1 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:3 mm
Base Number Matches:1

DS1706ESA 数据手册

 浏览型号DS1706ESA的Datasheet PDF文件第2页浏览型号DS1706ESA的Datasheet PDF文件第3页浏览型号DS1706ESA的Datasheet PDF文件第4页浏览型号DS1706ESA的Datasheet PDF文件第5页浏览型号DS1706ESA的Datasheet PDF文件第6页浏览型号DS1706ESA的Datasheet PDF文件第7页 
19-5212; Rev 4/10  
DS1705/DS1706  
3.3V and 5.0V MicroMonitor  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT  
. Halts and restarts an out-of-control  
microprocessor  
WDS  
1
2
3
4
8
7
6
5
PBRST  
VCC  
RST  
ST  
. Holds microprocessor in check during power  
transients  
. Automatically restarts microprocessor after  
power failure  
GND  
IN  
NMI  
8-Pin DIP (300 -mil)  
. Monitors pushbutton for external override  
. Accurate 5%, 10% or 20% resets for 3.3V  
systems and 5% or 10% resets for 5.0V  
systems  
. Eliminates the need for discrete components  
. 3.3V 20% tolerance for use with 3.0V  
systems  
WDS  
1
8
PBRST  
VCC  
2
3
4
7
6
5
RST(*RST)  
ST  
GND  
IN  
NMI  
8-Pin SOIC (150-mil)  
. Pin-compatible with the MAXIM  
MAX705/MAX706 in 8-pin DIP, 8-pin SOIC,  
and -SOP  
RST(*RST)  
WDS  
ST  
NMI  
IN  
1
2
3
4
8
7
6
5
PBRST  
VCC  
GND  
. 8-pin DIP, 8-pin SOIC and 8-pin -SOP  
8-Pin -SOP (118-mil)  
See Mech. Drawings Section on website  
packages  
. Industrial temperature range -40C to +85C  
DS1705 and DS1706_R/S/T  
(*DS1706L and DS1706P)  
PIN DESCRIPTION  
PBRST  
- Pushbutton Reset Input  
- Power Supply  
- Ground  
VCC  
GND  
IN  
- Input  
NMI  
ST  
- Non-maskable Interrupt  
- Strobe Input  
RST  
- Active Low Reset Output  
- Active High Reset Output  
(DS1706P and DS1706L only)  
*RST  
WDS  
- Watchdog Status Output  
DESCRIPTION  
The DS1705/DS1706 3.3- or 5.0-Volt MicroMonitor monitors three vital conditions for a microprocessor:  
power supply, software execution, and external override. A precision temperature compensated reference  
and comparator circuit monitor the status of VCC at the device and at an upstream point for maximum  
protection. When the sense input detects an out-of-tolerance condition, a non-maskable interrupt is  
generated. As the voltage at the device degrades, an internal power fail signal is generated which forces  
1 of 12  

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