参数资料
型号: MIC707M
厂商: Micrel Inc
文件页数: 1/7页
文件大小: 0K
描述: IC SUPERVISOR 4.65V VTH 8-SOIC
标准包装: 95
类型: 简单复位/加电复位
监视电压数目: 1
输出: 补充型
复位: 高有效/低有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.65V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
MIC705/06/07/08
General Description
The MIC705, MIC706, MIC707, and MIC708 are inexpensive
mircoprocessor supervisory circuit that monitors power sup-
plies in microprocessor based systems. The circuit functions
include a watchdog timer, microprocessor reset, backup
battery switchover, power failure warning and a debounced
manual reset input.
The MIC705 and MIC706 offer a watchdog timer function
while the MIC707 and MIC708 have an active high reset
output in addition to the active low reset output.
Supply voltage monitor levels of 4.65V and 4.4V are available.
The MIC705 and MIC707 have a nominal reset threshold level
of 4.65V while the MIC706 and MIC708 have a 4.4V nominal
threshold level. When the supply voltage drops below the
respective reset threshold level, /RESET is asserted.
MIC705/706/707/708
μP Supervisory Circuit
Features
? Debounced manual reset input is TTL/CMOS
Compatible
? Watchdog timer, 1.6s (MIC705/706)
? 4.65V or 4.40V Precision Voltage Monitor
? Early power fail warning or low battery detect
Applications
? Automotive systems
? Intelligent systems
? Critical microprocessor power monitoring
? Battery powered computers
? Computers
? Controllers
Micrel, Inc.
Ordering Information
Part Number
Standard Pb-Free
Temperature Range
Package
MIC70_N
MIC70_M
MIC70_NY
MIC70_MY
–40oC to +85oC
–40oC to +85oC
8-Pin PDIP
8-Pin SOIC
Typical Application
+5V (Regulated)
Manual
Reset
DC Voltage
(Unregulated)
VCC
MR RESET
MIC705
MIC706
WDI
WDO
PFI PFO
VCC
RESET
μP
I/O Line
NMI
Interrupt
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
January 2006
1
MIC705/06/07/08
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相关代理商/技术参数
参数描述
MIC707M TR 功能描述:IC SUPERVISOR 4.65V VTH 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR
MIC707MY 功能描述:监控电路 P Supervisor, Watchdog Timer, SOIC-08 (Lead Free) RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MIC707MY TR 功能描述:监控电路 P Supervisor, Watchdog Timer, SOIC-08 (Lead Free) RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MIC707N 功能描述:IC SUPERVISOR 4.65V VTH 8-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR
MIC708 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:μP Supervisory Circuit