74LVC1G3157DBVRG4

单刀双掷模拟开关 SINGLE-POLE,DOUBLE-THROW ANALOG SWITCH

Description

This single-pole double-throw SPDT analog switch is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G3157 device can handle both analog and digital signals. The SN74LVC1G3157 device permits signals with amplitudes of up to VCC peak to be transmitted in either direction.

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

Features

• 1.65-V to 5.5-V VCC Operation

• Useful for Both Analog and Digital Applications

• Specified Break-Before-Make Switching

• Rail-to-Rail Signal Handling

• Operating Frequency Typically 340 MHz at Room Temperature

• High Degree of Linearity

• High Speed, Typically 0.5 ns VCC = 3 V, CL = 50 pF

• Low ON-State Resistance, Typically ≉6 Ω VCC = 4.5 V

• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

• ESD Protection Exceeds JESD 22

   – 2000-V Human Body Model A114-A

   – 1000-V Charged-Device Model C101

Applications

• Wearables

• Portable Computing

• Internet of Things

• Audio Signal Processing