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TCM809SENB PDF预览

TCM809SENB

更新时间: 2024-11-28 22:26:19
品牌 Logo 应用领域
TELCOM 光电二极管监视器
页数 文件大小 规格书
4页 62K
描述
3-PIN UP RESET MONITORS

TCM809SENB 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOT-23B, 3 PINReach Compliance Code:unknown
风险等级:5.7Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G3JESD-609代码:e0
信道数量:1功能数量:1
端子数量:3最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:TO-236封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):0.05 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.2 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子位置:DUAL
阈值电压标称:+2.93VBase Number Matches:1

TCM809SENB 数据手册

 浏览型号TCM809SENB的Datasheet PDF文件第2页浏览型号TCM809SENB的Datasheet PDF文件第3页浏览型号TCM809SENB的Datasheet PDF文件第4页 
PRELIMINARY INFORMATION  
5
TCM809  
TCM810  
3-PIN µP RESET MONITORS  
FEATURES  
GENERAL DESCRIPTION  
Precision VCC Monitor for 3.0V, 3.3V, 5.0V  
Nominal System V Supplies  
140msec Guaranteed Minimum RESET, RESET  
Output Duration  
The TCM809 and TCM810 are cost-effective system  
supervisor circuits designed to monitor VCC in digital sys-  
tems and provide a reset signal to the host processor when  
necessary. No external components are required.  
RESET Output Guaranteed to VCC = 1.0V (TCM809)  
The reset output is driven active within 20msec of V  
CC  
Low 17µA Supply Current  
VCC Transient Immunity  
Small SOT-23B-3 Package  
No External Components  
falling through the reset voltage threshold. Reset is main-  
tained active for a minimum of 140msec after VCC rises  
above the reset threshold. The TCM810 has an active-high  
reset output while the TCM809 has an active-low reset  
output. The output of the TCM809 is guaranteed valid down  
to VCC = 1V. Both devices are available in a  
SOT-23B-3 package.  
The TCM809/810 are optimized to reject fast transient  
glitches on the VCC line. Low supply current of 17µA  
(VCC = 3.3V) makes these devices suitable for battery  
powered applications.  
TYPICAL APPLICATIONS  
Computers  
Embedded Systems  
Battery Powered Equipment  
Critical µP Power Supply Monitoring  
TYPICAL OPERATING CIRCUIT  
ORDERING INFORMATION  
VCC  
Part No.  
Package  
Temp. Range  
T
CM809xENB  
SOT-23B-3  
SOT-23B-3  
– 40°C to +85°C  
– 40°C to +85°C  
VCC  
VCC  
TCM810xENB  
PROCESSOR  
NOTE: The "X" denotes a suffix for VCC threshold - see table below.  
RESET  
INPUT  
RESET  
TCM809  
Suffix  
Reset VCC Threshold (V)  
GND  
GND  
L
M
T
4.63  
4.38  
3.08  
2.93  
2.63  
S
R
PIN CONFIGURATION  
*SOT-23B-3  
1
GND  
V
TCM809xENB  
TCM810xENB  
3
CC  
RESET (RESET)  
2
NOTE: *SOT-23B-3 is equivalent to JEDEC (TO-236)  
** () is for TCM810  
TCM809/810-04 8/29/96  
TELCOM SEMICONDUCTOR, INC.  
5-15  

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