描述 Description

The UTC UDS22364 is single-pole double-throw (SPDT) analogswitches designed to operate from 2.3V to 5.5V. The devicesfeature negative signal capability that allows signals below groundto pass through the switch without distortion. Additionally, the UTCUDS22364 includes an internal shunt switch, which automaticallydischarges any capacitance at the NC or NO terminals when theyare unconnected to COM. This reduces the audible click/pop noisewhen switching between two sources. The break-before-makefeature prevents signal distortion during the transferring of a signalfrom one path to another. Low ON-state resistance, excellentchannel-to-channel ON-state resistance matching, and minimaltotal harmonic distortion (THD) performance are ideal for audioapplications.

特性 Features

Specified Break-Before-Make Switching Negative Signaling Capability: Maximum Swing From -2.75V to 2.75V (V+ = 2.75V) Internal Shunt Switch Prevents Audible Click-and-Pop When Switching Between Two Sources Low ON-State Resistance (0.65? Typical) Low Charge Injection Excellent ON-State Resistance Matching 2.3V to 5.5V Power Supply (V+)