1 Features

1• 2-Channel Single-Pole Single-Throw (SPST)

Switch

• 1.65-V to 5.5-V Power Supply (VCC)

• Isolation in Power-Down Mode, VCC = 0

• Low ON-State Resistance (0.75 Ω Typical)

• Excellent ON-State Resistance Matching

• Low Charge Injection

• Low Total Harmonic Distortion (THD+N)

• High Bandwidth (260 MHz)

• 1.8-V Compatible Control Input

Threshold Independent of VCC

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Performance Tested Per JESD 22

– 2000-V Human-Body Model

(A114-B, Class II)

– 1000-V Charged-Device Model (C101)

2 Applications

• Cell Phones

• PDAs

• Portable Instrumentation

• Audio and Video Signal Routing

• Portable Media Players

• Communication Circuits

• Computer Peripherals

3 Description

The TS5A21366 is a bidirectional, 2-channel, singlepole

single-throw (SPST) analog switch that is

designed to operate from 1.65-V to 5.5-V supply

voltages. The device offers a low ON-state resistance

and an excellent channel-to-channel ON-state

resistance matching. The device has excellent total

harmonic distortion (THD+N) performance and

consumes very low power.

The control pin can be connected to a low voltage

GPIO allowing it to be controlled by 1.8-V signals.

These features make this device ideal for portable

audio applications.

The TS5A21366 is available in a small, space-saving

8-pin DCU or RSE package, and is characterized for

operation over the free-air temperature range of

–40°C to 85°C.