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GENERAL DESCRIPTION

The RS2257 is a single-pole double-throw (SPDT) analog switch that is designed to operate from 1.8 V to 5.5 V.?

The RS2257 device can handle both analog and digital signals. It features fast switching speeds (50ns) and low on-resistance (0.6Ω TYP).?

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

FEATURES

? -3dB Bandwidth: 30MHz
? High Speed, Typically 50ns
? Supply Range: +1.8V to +5.5V
? Low ON-State Resistance, 0.6Ω(TYP)
? Break-Before-Make Switching
? Rail-to-Rail Operation
? TTL/CMOS Compatible
? Extended Industrial Temperature Range: -40°C to +125°C
? MicroSIZE PACKAGES: SOT363 (SC70-6), SOT23-6

APPLICATIONS

? Wearable Devices
? Battery-Operated Equipment
? Signal Gating, Chopping, Modulation or
Demodulation (Modem)
? Portable Computing
? Cell Phones

PIN CONFIGURATIONS