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MAX4631CPE中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX4631CPE
廠商型號

MAX4631CPE

功能描述

Fault-Protected, High-Voltage, Dual Analog Switches

文件大小

207.48 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 20:00:00

MAX4631CPE規(guī)格書詳情

General Description

The MAX4631/MAX4632/MAX4633 high-voltage, dual analog switches are pin compatible with the industry-standard DG401/DG403/DG405. They upgrade the existing devices with fault-protected inputs and Rail-to-Rail? signal handling capabilities. The MAX4631/MAX4632/MAX4633’s normally open (NO) and normally closed (NC) terminals are protected from overvoltage faults up to 36V during power-up or power-down. During a fault condition, these terminals become open circuit and only nanoamperes of leakage current flow from the source, yet the switch output (COM_) continues to furnish up to 18mA of the appropriate polarity supply voltage to the load. This ensures unambiguous rail-to-rail outputs when a fault begins and ends. On-resistance is 85? (max) at +25°C and is matched between switches to 6? (max). Off-leakage current is only 0.5nA at +25°C and 5nA at +85°C.

The MAX4631 has two NO single-pole/single-throw (SPST) switches. The MAX4632 has two NO/NC single-pole/double-throw (SPDT) switches. The MAX4633 has two NO double-pole/single-throw (DPST) switches.

These CMOS switches operate with dual power supplies ranging from ±4.5V to ±18V or a single supply between +9V and +36V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±15V or a single +12V supply.

Features

? Fault Protection

?? ±40V with Power Off

?? ±36V with ±15V Supplies (MAX4631/MAX4633)

?? ±25V with ±15V Supplies (MAX4632)

? Rail-to-Rail Signal Handling

? No Power-Supply Sequencing Required

? All Switches Off with Power Off

? Output Clamped to Appropriate Supply Voltage

?? During Fault Condition; No Transition Glitch

? 85? (max) Signal Paths with ±15V Supplies

? ±4.5V to ±18V Dual Supplies

?? +9V to +36V Single Supply

? Low Power Consumption: <6mW

? Pin Compatible with Industry-Standard

?? DG401/DG403/DG405

? TTL- and CMOS-Logic Compatible Inputs with

?? Single +9V to +15V, or ±15V Supplies

Applications

?? ATE Equipment

?? Data Acquisition

?? Industrial and Process Control Systems

?? Avionics

?? Redundant/Backup Systems

產(chǎn)品屬性

  • 型號:

    MAX4631CPE

  • 功能描述:

    模擬開關(guān) IC

  • RoHS:

  • 制造商:

    Texas Instruments

  • 開關(guān)數(shù)量:

    2

  • 開關(guān)配置:

    SPDT

  • 開啟電阻(最大值):

    0.1 Ohms

  • 工作電源電壓:

    2.7 V to 4.5 V

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    DSBGA-16

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
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NA/
1553
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2021+
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5210
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24+
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max
24+
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21+
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6500
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