Maxim Integrated MAX4635EUB

General Description

The MAX4635/MAX4636 are fast, dual 4Ω single-pole/double-throw (SPDT) analog switches that operate with supply voltages from +1.8V to +5.5V. High switching speeds, 1Ω on-resistance flatness, and low power consumption make these devices ideal for audio/video, communications, and battery-operated devices. Containing two independently controllable SPDT switches in 10-pin µMAX and 10-pin 3mm x 3mm thin QFN packages, the MAX4635/MAX4636 use little board space, and have low power consumption ensuring min imal impact on your power budget. The analog signal range extends to the supply rails. The MAX4635 has inverted logic compared to the MAX4636.

Features

♦ Guaranteed On-Resistance
4Ω (max) +5V Supply
5.5Ω (max) +3V Supply
♦ Guaranteed Match Between Channels 0.2Ω (max)
♦ Guaranteed Flatness Over Signal Range
1Ω (max) with +5V Supply
♦ Fast Switching Speeds
14ns (max) Turn-On Time
6ns (max) Turn-Off Time
♦ 1.8V Operation
100Ω (typ) On-Resistance Over Temperature
56ns (typ) Turn-On Time
17ns (typ) Turn-Off Time
♦ +1.8V to +5.5V Single-Supply Operation
♦ Rail-to-Rail® Signal Handling
♦ Low Crosstalk: -67dB at 1MHz
♦ High Off-Isolation: -65dB at 1MHz
♦ THD: 0.1%

Applications

Battery-Powered Equipment
Relay Replacement
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits