General Description
The MAX4674 is a low-voltage CMOS analog switch containing four 2:1 multiplexers/demultiplexer. When powered from a single +5V supply, it features a low 4Ω max on-resistance (RON), 0.4Ω max RON matching between channels, and 0.8Ω RON flatness over the entire signal range. Off-leakage current is only 0.5nA max at +25°C.

Features
♦ Guaranteed On-Resistance
   4Ω max (+5V Supply)
   6Ω max (+3V Supply)
♦ Guaranteed Match Between Channels
   0.4Ω max
♦ Guaranteed Flatness Over Signal Range
   0.8Ω max
♦ 1.8V Operation
   RON = 100Ω typ Over Temperature
   tON = 51ns typ
   tOFF = 13ns typ
♦ Guaranteed Low Leakage Currents
   0.5nA max at +25°C
♦ Single-Supply Operation from +1.8V to +5.5V
♦ Rail-to-Rail Signal Handling
♦ TTL/CMOS-Logic Compatible
♦ Crosstalk: -114dB (1MHz)
♦ Off-Isolation: -67dB (1MHz)
♦ 4mm ✕ 4mm QFN Package

Applications
   10/100 Base-T
   ATM Switching
   Audio and Video Signal Routing
   Low-Voltage Data-Acquisition Systems
   Communications Circuits
   Relay Replacement