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TS5A3159A ACTIVE 5V, 2:1 (SPDT), 1-channel, analog switch, 1Ω Ron, powered-off protection Drop-in replacement with powered-off protection

Product details

Configuration 2:1 SPDT Number of channels 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 0.75 CON (typ) (pF) 84 ON-state leakage current (max) (µA) 0.04 Supply current (typ) (µA) 0.01 Bandwidth (MHz) 100 Operating temperature range (°C) -40 to 85 Features Break-before-make Input/output continuous current (max) (A) 0.2 Rating Catalog Drain supply voltage (max) (V) 5.5
Configuration 2:1 SPDT Number of channels 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 0.75 CON (typ) (pF) 84 ON-state leakage current (max) (µA) 0.04 Supply current (typ) (µA) 0.01 Bandwidth (MHz) 100 Operating temperature range (°C) -40 to 85 Features Break-before-make Input/output continuous current (max) (A) 0.2 Rating Catalog Drain supply voltage (max) (V) 5.5
SOT-23 (DBV) 6 8.12 mm² (2.9 mm × 2.8 mm) SOT-SC70 (DCK) 6 4.2 mm² (2 mm × 2.1 mm)
  • Specified Break-Before-Make Switching
  • Low ON-State Resistance (1 Ω)
  • Control Inputs are 5-V Tolerant
  • Low Charge Injection
  • Excellent ON-Resistance Matching
  • Low Total Harmonic Distortion
  • 1.65-V to 5.5-V Single-Supply Operation
  • 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)
  • Specified Break-Before-Make Switching
  • Low ON-State Resistance (1 Ω)
  • Control Inputs are 5-V Tolerant
  • Low Charge Injection
  • Excellent ON-Resistance Matching
  • Low Total Harmonic Distortion
  • 1.65-V to 5.5-V Single-Supply Operation
  • 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)

The TS5A3159 device is a single-pole double-throw (SPDT) 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 ON-state resistance matching, with the break-before-make feature to prevent signal distortion during the transferring of a signal from one channel to another. The device has excellent total harmonic distortion (THD) performance and consumes very low power. These features make this device suitable for portable audio applications.

The TS5A3159 device is a single-pole double-throw (SPDT) 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 ON-state resistance matching, with the break-before-make feature to prevent signal distortion during the transferring of a signal from one channel to another. The device has excellent total harmonic distortion (THD) performance and consumes very low power. These features make this device suitable for portable audio applications.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TS5A3159 1-Ω SPDT Analog Switch datasheet (Rev. D) PDF | HTML Nov 19, 2015
Application note Selecting the Correct Texas Instruments Signal Switch (Rev. E) PDF | HTML Jun 2, 2022
Application note Multiplexers and Signal Switches Glossary (Rev. B) PDF | HTML Dec 1, 2021
Analog design Journal Accurately measuring ADC driving-circuit settling time (Rev. A) May 18, 2015
Application note Using ADS8411 in a Multiplexed Analog Input Application (Rev. A) Feb 15, 2006

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