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

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.