模拟开关RS2102

GENERAL DESCRIPTION

The RS2102 is a dual, low on-resistance, singlepole double-throw (SPDT) analog switch that is designed to operate from1.8 V to 5.5 V. 

The RS2102 device can handle both analog and digital signals. It features fast switching speeds (tON = 29ns, tOFF = 17ns) and low on-resistance (2.4Ω TYP). 

These features make this device suitable for a wide variety of portable applications including cell phones, audio devices, and instrumentation. 

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

FEATURES

• -3dB Bandwidth: 120MHz

• High Speed, Typically 29ns

• Supply Range: +1.8V to +5.5V

• Low ON-State Resistance, 2.4Ω(TYP)

• Break-Before-Make Switching

• Rail-to-Rail Operation

• TTL/CMOS Compatible

• Extended Industrial Temperature  Range: -40°C to +125°C

APPLICATIONS

• Wearable Devices

• Battery-Operated Equipment

• Signal Gating, Chopping, Modulation or  Demodulation (Modem)

• Portable Computing

• Cell Phones