MAXIM MAX4634EUB+T

The MAX4634 fast, low-voltage, 4-channel CMOS analog multiplexer features 4Ω (max) on-resistance (RON). It offers RON matching between switches to 0.3Ω (max) and RON flatness of 1Ω (max) over the specified signal range. Each switch can handle V+ to GND analog signals. Off-leakage current is only 0.1nA (max) at +25°C. The MAX4634 features fast turn-on (tON) and turn-off (tOFF) times of 18ns and 11ns, respectively. All this comes in the tiny 10-pin μMAX and 10-pin, 3mm X 3mm, TDFN packages. This low-voltage multiplexer operates from a +1.8V to +5.5V single supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility with +5V operation. Guaranteed RON 2.5Ω (typ) with 5V Supply 4.5Ω (typ) with 3V Supply

• 0.3Ω (max) Guaranteed RON Match Between Channels
• 1Ω (max) Guaranteed RON Flatness Over Signal Range
• 0.1nA (at ±25°C) Guaranteed Low Leakage Currents
• +1.8V to +5.5V Single-Supply Operation
• +1.8V Operation RON = 30Ω (typ)
• Overtemperature tON = 30ns (typ), tOFF = 13ns (typ)
• V+ to GND Signal Handling
• TTL/CMOS-Logic Compatible
• -78dB Crosstalk (at 1MHz)
• -80dB Off-Isolation (at 1MHz)
• 0.018% Total Harmonic Distortion

• Battery-Operated Equipment
• Audio and Video Signal Routing
• Low-Voltage Data-Acquisition Systems
• Sample-and-Hold Circuits
• Communications Circuits