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CAT809STPI-T10 PDF预览

CAT809STPI-T10

更新时间: 2024-11-29 07:55:23
品牌 Logo 应用领域
CATALYST 光电二极管
页数 文件大小 规格书
12页 81K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, PLASTIC, SOT-23, 3-PIN

CAT809STPI-T10 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOT-23包装说明:TSSOP,
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.09可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G3
JESD-609代码:e0长度:2.92 mm
湿度敏感等级:1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封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.12 mm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):3.3 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:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:1.3 mm
Base Number Matches:1

CAT809STPI-T10 数据手册

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Preliminary Information  
E
CAT809, CAT810  
3-Pin Microprocessor Power Supply Supervisors  
TM  
FEATURES  
Precision monitoring of  
+5.0 V (+/- 5%, +/- 10%, +/- 20%),  
+3.3 V (+/- 5%, +/ 10%),  
Direct replacements for the MAX809 and  
MAX810 in applications operating over the  
industrial temperature range  
+3.0 V (+/- 10%) and  
+2.5 V (+/- 5%) power supplies  
Reset valid down to VCC = 1.0 V  
6 µA power supply current  
Offered in two output configurations:  
- push-pull RESET, active LOW (CAT809)  
- push-pull RESET, active HIGH (CAT810)  
Power supply transient immunity  
Compact 3-pin SOT23 and SC70 packages  
APPLICATIONS  
Computers  
Embedded control systems  
White goods  
Servers  
Laptops  
Power meters  
Cable modems  
ꢀꢀ Wireless communications  
Intelligent instruments  
PDAs and handheld equipment  
DESCRIPTION  
Seven industry standard threshold levels are offered to  
support +5.0 V, +3.3 V, +3.0 V and +2.5 V systems.  
The CAT809 and CAT810 are µP supervisory circuits  
thatmonitorpowersuppliesindigitalsystems.Featuring  
reducedpowersupplycurrent,theCAT809andCAT810  
are direct replacements for the MAX809 and MAX810 in  
applications operating over the industrial temperature  
range.  
The CAT809 features a RESET push-pull output (active  
LOW) and the CAT810 features a RESET push-pull  
output (active HIGH).  
Fast transients on the power supply are ignored and the  
output is guaranteed to be in the correct state at Vcc  
levels as low as 1.0 V.  
Thesedevicesgeneratearesetsignal,whichisasserted  
whilethepowersupplyvoltageisbelowapresetthreshold  
level and for at least 140 ms after the power supply level  
has risen above that level. The underlying floating gate  
technology used by Catalyst Semiconductor, makes it  
possible to offer any custom reset threshold value.  
The CAT809/810 are fully specified over the industrial  
temperature range (-40˚C to 85˚C) and are available in  
compact 3-pin SOT23 and SC70 packages.  
PIN CONFIGURATION  
THRESHOLD SUFFIX SELECTOR  
Nominal Threshold Threshold Suffix  
Voltage  
4.63V  
4.38V  
4.00V  
3.08V  
2.93V  
2.63V  
2.32V  
Designation  
GND  
1
2
L
M
J
CAT809  
(CAT810)  
3
V
CC  
RESET  
(RESET)  
T
S
R
Z
3-Lead SOT23  
3-Lead SC70  
© 2004 by Catalyst Semiconductor, Inc., Patent Pending  
Characteristics subject to change without notice  
Doc. No. 3004, Rev. P  
1

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