1 Features

• Specified Break-Before-Make Switching

• Negative Signaling Capability: Maximum Swing

from –2.75 V to 2.75 V (VCC = 2.75 V)

• Internal Shunt Switch Prevents Audible Click-and-

Pop When Switching Between Two Sources

• Low ON-State Resistance (0.65 Ω Typical)

• Low Charge Injection

• Excellent ON-State Resistance Matching

• 2.3-V to 5.5-V Power Supply (VCC)

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Performance Tested Per JESD 22

– 2500-V Human-Body Model

(A114-B, Class II)

– 1500-V Charged-Device Model (C101)

– 200-V Machine Model (A115-A)

2 Applications

• Cell Phones

• PDAs

• Portable Instrumentation

• Audio Routing

• Medical Imaging

3 Description

The TS5A22364 is a bidirectional, 2-channel, singlepole

double-throw (SPDT) analog switch designed to

operate from 2.3 V to 5.5 V. The device features

negative signal capability that allows signals below

ground to pass through the switch without distortion.

Additionally, the TS5A22364 includes an internal

shunt switch, which automatically discharges any

capacitance at the NC or NO terminals when they are

unconnected to COM. This reduces the audible

click/pop noise when switching between two sources.

The break-before-make feature prevents signal

distortion during the transferring of a signal from one

path to another. Low ON-state resistance, excellent

channel-to-channel ON-state resistance matching,

and minimal total harmonic distortion (THD)

performance are ideal for audio applications. The

3.00-mm x 3.00-mm DRC package is also available

as a nonmagnetic package for medical imaging

applications.