GENERAL DESCRIPTION

The SGM4782 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers. It operates from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low RON (0.5Ω) and fast switching speeds (tON = 20ns, tOFF = 20ns).

FEATURES

● Voltage Operation: 1.8V to 4.2V

● Low On-Resistance: 0.5Ω (TYP) at 4.2V

● Low On-Resistance Flatness

● -3dB Bandwidth: 30MHz

● Fast Switching Times (+4.2V)

tON 20ns

tOFF 20ns

● Low Crosstalk: -108dB at 1MHz

● Typical Power Consumption (< 0.01μW)

● TTL/CMOS Compatible

● Rail-to-Rail Input and Output Operation

● Break-Before-Make Switching

● Extended Industrial Temperature Range: -40°C to +85°C

● Available in Green TQFN-3×3-16L and TSSOP-16 Packages

APPLICATIONS

Communication Systems

Cell Phones

Portable Instrumentation

Audio Signal Routing

Audio and Video Switching

Computer Peripherals

Low-Voltage Data-Acquisition Systems