MAX4854HL

Quad SPST, High-Bandwidth, Signal Line Protection Switch

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Overview

USB 2.0 Full Speed (12MB) and USB 1.1 Signal Switching
Overvoltage Protection if Signal Exceeds V_CC
150MHz -3dB Bandwidth
27.5pF On-Capacitance
+2V to +5.5V Supply Range
7Ω On-Resistance
Low 10µA Supply Current
1.8V Logic Compatible
Available in a Space-Saving (3mm x 3mm) 16-Pin TQFN Package

The MAX4854H/MAX4854HL analog switches operate from a single +2V to +5.5V supply and can handle signals greater than the supply rail. These devices feature four low on-resistance (7Ω) single-pole/single-throw (SPST) switches, with 27.5pF on-capacitance, making them ideal for data signals. If the input signal exceeds the supply rail, the switches become high impedance and prevent the signal from feeding through to the output.

The MAX4854H/MAX4854HL are available in the space-saving (3mm x 3mm), 16-pin, thin QFN package and operate over the extended (-40°C to +85°C) temperature range.

Applications