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CAT811TEUS-T3 PDF预览

CAT811TEUS-T3

更新时间: 2024-11-06 14:29:31
品牌 Logo 应用领域
CATALYST 输入元件光电二极管
页数 文件大小 规格书
9页 89K
描述
Power Supply Support Circuit, Fixed, 1 Channel, +3.08VV, PDSO4, PLASTIC, SOT-143, 4 PIN

CAT811TEUS-T3 技术参数

是否Rohs认证:不符合生命周期:Transferred
零件包装代码:SOT-143包装说明:TSSOP, TO-253
针数:4Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13Is Samacsys:N
其他特性:RESET THRESHOLD VOLTAGE IS 3.08V; MANUAL RESET INPUT可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G4
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:4
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:TO-253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
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.12 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.015 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):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
阈值电压标称:+3.08V处于峰值回流温度下的最长时间:30
宽度:1.3 mmBase Number Matches:1

CAT811TEUS-T3 数据手册

 浏览型号CAT811TEUS-T3的Datasheet PDF文件第2页浏览型号CAT811TEUS-T3的Datasheet PDF文件第3页浏览型号CAT811TEUS-T3的Datasheet PDF文件第4页浏览型号CAT811TEUS-T3的Datasheet PDF文件第5页浏览型号CAT811TEUS-T3的Datasheet PDF文件第6页浏览型号CAT811TEUS-T3的Datasheet PDF文件第7页 
CAT811, CAT812  
4-Pin Microprocessor Power Supply Supervisors with Manual Reset  
FEATURES  
DESCRIPTION  
Precision monitoring of  
+5.0 V (± 5%, ± 10%, ± 20%),  
+3.3 V (± 5%, ± 10%),  
The CAT811 and CAT812 are microprocessor  
supervisory circuits that monitor power supplies. The  
CAT811 and CAT812 are direct replacements for the  
MAX811andMAX812inapplicationsoperatingoverthe  
industrial temperature range; both have a manual reset  
input.  
+3.0 V (± 10%) and  
+2.5 V (± 5%) power supplies  
Manual reset input  
Thesedevicesgeneratearesetsignal,whichisasserted  
whilethepowersupplyvoltageisbelowapresetthreshold  
level and for at least 140 ms after the power supply level  
Offered in two output configurations:  
- CAT811: Active LOW reset  
- CAT812: Active HIGH reset  
has risen above that level. The underlying floating gate  
Direct replacements for the MAX811 and  
MAX812 in applications operating over the  
industrial temperature range  
2(TM)  
technology, AE  
used by Catalyst Semiconductor,  
makes it possible to offer any custom reset threshold  
value. Seven industry standard threshold levels are  
offered to support +5.0 V, +3.3 V, +3.0 V and +2.5 V  
systems.  
Reset valid down to V = 1.0 V  
CC  
6 µA power supply current  
Power supply transient immunity  
The CAT811 features a RESET push-pull output (active  
LOW) and the CAT812 features a RESET push-pull  
output (active HIGH).  
Available in SOT-143 packages with Sn or  
NiPdAu Green Lead finishes.  
Industrial temperature range: -40°C to +85°C  
Fast transients on the power supply are ignored and the  
output is guaranteed to be in the correct state at V  
levels as low as 1.0 V.  
cc  
APPLICATIONS  
Computers  
The CAT811/812 are fully specified over the industrial  
temperature range (-40°C to 85°C) and are available in  
a compact 4-pin SOT143 package.  
Servers  
Laptops  
Cable modems  
ꢀꢀ Wireless communications  
Embedded control systems  
White goods  
Power meters  
Intelligent instruments  
PDAs and handheld equipment  
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
4
3
V
CC  
L
M
J
CAT811  
CAT812  
T
S
R
Z
2
RESET  
MR  
© 2005 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 3005, Rev. R  
1

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