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