MAX4624中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX4624/MAX4625 are low-on-resistance, low voltage single-pole/double-throw (SPDT) analog switches that operate from a single +1.8V to +5.5V supply. The MAX4624 has break-before-make switching; the MAX4625 has make-before-break switching. These devices also have fast switching speeds (tON = 50ns max, tOFF = 50ns max).

When powered from a +5V supply, the MAX4624/MAX4625 offer 1? max on-resistance (RON), with 0.12? max RON matching and flatness. The digital logic inputs are TTL compatible when using a single +5V supply. These switches also feature overcurrent protection to prevent damage from short circuits and exces sive loads.

The MAX4624/MAX4625 are pin compatible with the MAX4544 and are available in space-saving standard 6-pin SOT23 packages, as well as the 1.0mm high Thin SOT package.

特性 Features

? Low RON

?? 1? max (+5V Supply)

?? 2? max (+3V Supply)

? 0.12? max RON Flatness (+5V Supply)

? Overcurrent Protection

? +1.8V to +5.5V Single-Supply Operation

? Available in SOT23 Packages

? Fast Switching: tON = 50ns max, tOFF = 50ns max

? TTL-Logic Compatible (+5V Supply)

? Pin Compatible with MAX4544

? Guaranteed Break-Before-Make (MAX4624)

? Guaranteed Make-Before-Break (MAX4625)

Applications

? Power Routing

? Battery-Operated Equipment

? Audio and Video Signal Routing

? Low-Voltage Data-Acquisition Systems

? Communications Circuits

? PCMCIA Cards

? Cellular Phones

? Modems

? Hard Drives