MAX4742集成電路（IC）的模擬開關多路復用器解復用器規(guī)格書PDF中文資料

General Description

The MAX4741/MAX4742/MAX4743 are low on-resistance, low-voltage, dual single-pole/single-throw (SPST) analog switches that operate from a single +1.6V to +3.6V supply. These devices have fast switching speeds (tON = 24ns, tOFF = 16ns max), handle rail-to-rail analog signals, and consume less than 1μW of quiescent power. The MAX4743 has break-before-make switching.

When powered from a +3V supply, the MAX4741/MAX4742/MAX4743 feature low 0.8? (max) on-resistance (RON), with 0.08? (max) RON matching and 0.18? RON flatness. The digital logic input is 1.8V CMOS compatible when using a single +3V supply.

The MAX4741 has two normally open (NO) switches, the MAX4742 has two normally closed (NC) switches, and the MAX4743 has one NO switch and one NC switch. The MAX4741 is available in 8-pin μDFN (2mm x 2mm), 8-pin SOT23, and 8-pin μMAX? packages. The MAX4742/MAX4743 are available in 8-pin SOT23 and 8-pin μMAX packages.

Features

? Low RON:

?? 0.8? max (+3V Supply)

?? 2.5? max (+1.8V Supply)

? 0.18? max RON Flatness (+3V Supply)

? +1.6V to +3.6V Single-Supply Operation

? Available in SOT23 and μMAX Packages

? High-Current Handling Capacity (150mA continuous)

? 1.8V CMOS Logic Compatible (+3V Supply)

? Fast Switching: tON = 24ns, tOFF = 16ns

Applications

?? Power Routing

?? Battery Powered Systems

?? Audio and Video Signal Routing

?? Low-Voltage Data-Acquisition Systems

?? Communications Circuits

?? PCMCIA Cards

?? Cellular Phones

?? Modems

?? Hard Drives