MAX4506CSLASHD中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX4506/MAX4507 multiple, two-terminal signal-line protectors are pin-compatible with the industry-standard MAX366/MAX367. These new circuit protectors feature fault-protected inputs and Rail-to-Rail? signal handling capability. The input pins are protected from overvoltage faults up to ±36V with power on or ±40V with power off. During a fault condition, the input terminal becomes an open circuit and only nanoamperes of leakage current flow from the source; but the switch output (OUT_) furnishes typically 19mA from the appropriate polarity supply to the load. This ensures unambiguous rail-to-rail outputs when a fault begins and ends.

Features

? 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

? Any On Channel Output is Not Affected by an Overvoltage to Any Other Channel

? 100? max On-Resistance

? 10ns Overvoltage Turn-On Delay

? No Latchup During Power Sequencing

? Rail-to-Rail Signal Handling

? 500? Output Clamp Resistance During Overvoltage

Applications

? Process-Control Systems

? Hot-Insertion Boards/Systems

? Data-Acquisition Systems

? Redundant/Backup Systems

? ATE Equipment

? Sensitive Instruments