The TS5A21366 is a dual single-pole single-throw (SPST) analog switch that is designed to operate from 1.65 V to 5.5 V. 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) 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.

• Dual Single-Pole Single-Throw (SPST) Switch
• 1.65-V to 5.5-V Power Supply (V+)
• Isolation in Powerdown Mode, V+ = 0
• Low ON-State Resistance (0.75 Typ)
• Excellent ON-State Resistance Matching
• Low Charge Injection
• Low Total Harmonic Distortion (THD)
• High Bandwidth (260 MHz)
• 1.8-V Compatible Control Input Threshold Independent of V+
• 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)
• APPLICATIONS
  • Cell Phones
  • PDAs
  • Portable Instrumentation
  • Audio and Video Signal Routing
  • Portable Media Players
  • Communication Circuits
  • Computer Peripherals