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MAX4505EUA PDF预览

MAX4505EUA

更新时间: 2024-11-25 22:18:07
品牌 Logo 应用领域
美信 - MAXIM 电源电路电源管理电路光电二极管
页数 文件大小 规格书
8页 122K
描述
Fault-Protected, High-Voltage, Signal-Line Protector

MAX4505EUA 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:UMAX-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.3
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
湿度敏感等级:1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
封装形状:SQUARE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:1.1 mm最大供电电压 (Vsup):36 V
最小供电电压 (Vsup):9 V标称供电电压 (Vsup):12 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)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:20宽度:3 mm
Base Number Matches:1

MAX4505EUA 数据手册

 浏览型号MAX4505EUA的Datasheet PDF文件第2页浏览型号MAX4505EUA的Datasheet PDF文件第3页浏览型号MAX4505EUA的Datasheet PDF文件第4页浏览型号MAX4505EUA的Datasheet PDF文件第5页浏览型号MAX4505EUA的Datasheet PDF文件第6页浏览型号MAX4505EUA的Datasheet PDF文件第7页 
19-1514; Rev 0; 7/99  
Fault-Protected, High-Voltage,  
Signal-Line Protector  
MAX405  
General Description  
Features  
The MAX4505 is a single signal-line protector featuring a  
fault-protected input and Rail-to-Rail® signal handling  
capability. The input is protected from overvoltage faults  
up to ±±36 ꢀith poꢀer on or ±406 ꢀith poꢀer off. ꢁuring  
a fault condition, the input terminal becomes an open cir-  
cuit and only nanoamperes of leakage current floꢀ from  
the source, ꢀhile the sꢀitch output (AOUT) furnishes typ-  
ically 19mA from the appropriate polarity supply to the  
load. This ensures an unambiguous rail-to-rail output  
ꢀhen a fault begins and ends.  
Overvoltage Protection  
±40V with Power Off  
±36V with Power On  
Open Signal Paths with Power Off  
Output Clamps to Either Rail with an Input  
Overvoltage  
100max On-Resistance  
10ns Overvoltage Turn-On Delay  
No Latchup During Power Sequencing  
Rail-to-Rail Signal Handling  
The MAX4505 protects both unipolar and bipolar analog  
signals using either unipolar (+96 to +±36) or bipolar  
(±6 to ±1ꢂ6) poꢀer supplies. The device has no logic  
control inputs; the protector is alꢀays on ꢀhen the sup-  
plies are on. On-resistance is 100max, and on-leakage  
is less than 0.5nA at T = +25°C. The MAX4505 is avail-  
A
able in 5-pin SOT2± and ꢂ-pin µMAX packages.  
500Output Clamp Resistance During  
Overvoltage  
Tiny 5-Pin SOT23 Package  
Applications  
Ordering Information  
Process Control Systems  
Hot-Insertion Boards/Systems  
ꢁata-Acquisition Systems  
Redundant/Backup Systems  
ATE Equipment  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
TEMP. RANGE  
MAX4505EUK-T -40°C to +ꢂ5°C  
5 SOT2±-5  
ꢂ µMAX  
AꢁLW  
MAX4505EUA  
-40°C to +ꢂ5°C  
Sensitive Instruments  
Typical Operating Circuit  
Pin Configurations  
TOP VIEW  
V-  
V+  
V-  
V+  
MAX4505  
V-  
AIN  
V+  
1
2
3
5
4
V-  
V+  
MAX4505  
RAIL  
SENSOR  
AOUT  
N.C.  
AOUT  
OUT  
IN  
AIN  
SOT23-5  
R
OUT  
Pin Configurations continued at end of data sheet.  
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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