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MUX8521-201-1S PDF预览

MUX8521-201-1S

更新时间: 2024-02-15 04:24:15
品牌 Logo 应用领域
艾法斯 - AEROFLEX /
页数 文件大小 规格书
8页 90K
描述
MUX8521 16-Channel Analog Multiplexer Module Radiation Tolerant & ESD Protected Kelvin Measurement Configured

MUX8521-201-1S 技术参数

生命周期:Active包装说明:QFF,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.58模拟集成电路 - 其他类型:SINGLE-ENDED MULTIPLEXER
JESD-30 代码:S-CQFP-F56长度:20.32 mm
标称负供电电压 (Vsup):-15 V信道数量:16
功能数量:1端子数量:56
最大通态电阻 (Ron):3000 Ω最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QFF封装形状:SQUARE
封装形式:FLATPACK认证状态:Not Qualified
筛选级别:MIL-PRF-38534 Class K座面最大高度:5.08 mm
标称供电电压 (Vsup):15 V表面贴装:YES
最长断开时间:1000 ns最长接通时间:1500 ns
温度等级:MILITARY端子形式:FLAT
端子节距:1.27 mm端子位置:QUAD
总剂量:300k Rad(Si) V宽度:20.32 mm
Base Number Matches:1

MUX8521-201-1S 数据手册

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Standard Products  
MUX8521 16-Channel Analog Multiplexer Module  
Radiation Tolerant & ESD Protected  
Kelvin Measurement Configured  
www.aeroflex.com/mux  
May 17, 2011  
FEATURES  
16 Kelvin measurement channels provided by two 16-channel multiplexers  
Radiation performance  
- Total dose:  
- SEU:  
- SEL:  
300 krads(Si), Dose rate = 50 - 300 rads(Si)/s  
Immune up to 120 MeV-cm2/mg  
Immune by process design  
Full military temperature range  
Low power consumption < 30mW  
One address bus A0~A3, and one enable line  
All channel inputs protected by ±20V nominal Transorbs  
Fast access time 1500ns typical  
Break-Before-Make switching  
High analog input impedance (power on or off )  
Designed for aerospace and high reliability space applications  
Packaging – Hermetic ceramic  
- 56 leads, 0.80"Sq x 0.20"Ht quad flat pack  
- Typical Weight 6 grams  
GENERAL DESCRIPTION  
Aeroflex’s MUX8521 is a radiation tolerant, 16 channel multiplexer MCM (Multi Chip Module) with  
electrostatic discharge (ESD) protection on all channel inputs.  
The MUX8521 has been specifically designed to meet exposure to radiation environments. It is available  
in a 56 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (CQFP). It is guaranteed  
operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the  
MUX8521 is ideal for demanding military and space applications.  
ORGANIZATION AND APPLICATION  
The MUX8521 consists of two 16 channel multiplexers arranged as shown in the block diagram,  
addressable by bus A0~A3 including enable which connects the addressed channel to two separate outputs,  
"Output" and "Current". This technique enables selecting and reading a remote resistive sensor without the  
MUX resistance being part of the measurement. For grounded sensors, this is done by passing current to  
the sensor by means of the "Current" pin and reading the resultant voltage (proportional to the sensor  
resistance) at the "Output" pin.  
SCD8521 Rev B  

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