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CAT705ZI-G PDF预览

CAT705ZI-G

更新时间: 2024-11-14 06:46:15
品牌 Logo 应用领域
安森美 - ONSEMI 电源电路电源管理电路光电二极管监控
页数 文件大小 规格书
14页 119K
描述
μP Supervisory Circuits

CAT705ZI-G 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MO-187, MSOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.69Is Samacsys:N
其他特性:RESET THRESHOLD VOLTAGE IS 4.65V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码:S-PDSO-G8
JESD-609代码:e4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封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.017 mA
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端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

CAT705ZI-G 数据手册

 浏览型号CAT705ZI-G的Datasheet PDF文件第2页浏览型号CAT705ZI-G的Datasheet PDF文件第3页浏览型号CAT705ZI-G的Datasheet PDF文件第4页浏览型号CAT705ZI-G的Datasheet PDF文件第5页浏览型号CAT705ZI-G的Datasheet PDF文件第6页浏览型号CAT705ZI-G的Datasheet PDF文件第7页 
CAT705, CAT706, CAT813  
µP Supervisory Circuits  
FEATURES  
DESCRIPTION  
n Reset guaranteed valid for 1.0 V VCC  
n 6µA supply current  
The CAT705, CAT706, and CAT813 provide reset and  
monitoring functions for the electronic systems. Each  
device monitors the system voltage and maintains a  
reset output until that voltage reaches the device’s  
specified trip value and then maintains the reset  
output active condition until the device’s internal timer  
allows the system power supply to stabilize.  
n 200ms Reset pulse width  
n Watchdog timer function 1.6s timeout  
n Accurate brownout detection reset in 3.0, 3.6,  
and 5.0 volt systems  
The devices have a watchdog input which can be  
n Secondary low supply monitoring on PFI input  
¯¯¯¯  
used to monitor a system signal and causes WDO to  
n Pin and function compatible with the  
go low if the signal fails to change state prior to a  
timeout condition.  
MAX705/MAX706/MAX813L products  
n Operating Range from -40°C to +85°C  
¯¯¯  
The supervisory circuits provide a MR input which  
initiates a reset if pulled low. The CAT705 and  
n RoHS Compliant SOIC 8-lead and MSOP 8-lead  
¯¯¯¯¯¯  
CAT706 provide an active low RESET output. The  
packages  
CAT813 provides an active high RESET output.  
APPLICATIONS  
There is a secondary supply monitor (PFI) included for  
power-fail warning.  
n Microprocessor and microcontroller based  
systems  
n Instrument and control systems  
n Portable equipment  
For Ordering Information details, see page 13.  
PIN FUNCTIONS  
PIN CONFIGURATION  
Pin Name Function  
SOIC 8-Lead  
¯¯¯  
MR  
Manual Reset Input  
Power Supply  
1
8
MR  
WDO  
VCC  
GND  
PFI  
7
2
RESET  
(RESET for CAT813)  
V
CC  
Ground  
GND  
3
4
6
5
WDI  
PFO  
Power Fail voltage monitor Input.  
Power Fail Output  
Watchdog Timer Input  
¯¯¯¯  
PFO  
PFI  
WDI  
MSOP 8-Lead  
CMOS Push-Pull Active Low Reset  
Output (CAT705 & CAT706)  
¯¯¯¯¯¯  
RESET  
1
8
RESET  
(RESET for CAT813)  
WDI  
PFO  
CMOS Push-Pull Active High Reset  
Output (CAT813)  
7
2
WDO  
MR  
RESET  
3
4
6
5
PFI  
¯¯¯¯¯  
WDO  
Watchdog Timer Output  
GND  
V
CC  
© 2010 SCILLC. All rights reserved.  
Characteristics subject to change without notice  
1
Doc. No. MD-3030, Rev. D  

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