Product details

Configuration 1:1 SPST Number of channels 1 Power supply voltage - single (V) 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 5 CON (typ) (pF) 13 ON-state leakage current (max) (µA) 0.01 Supply current (typ) (µA) 0.01 Bandwidth (MHz) 450 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 20 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5
Configuration 1:1 SPST Number of channels 1 Power supply voltage - single (V) 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 5 CON (typ) (pF) 13 ON-state leakage current (max) (µA) 0.01 Supply current (typ) (µA) 0.01 Bandwidth (MHz) 450 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 20 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • Low ON-State Resistance (8 )
  • ON-State Resistance Flatness (1.5 )
  • Control Inputs Are 5.5-V Tolerant
  • Low Charge Injection (5 pC Max)
  • 450-MHz -3-dB Bandwidth at 25°C
  • Low Total Harmonic Distortion (THD) (0.04%)
  • 2-V to 5.5-V Single-Supply Operation
  • Specified at 5-V and 3.3-V Nodes
  • -82-dB OFF Isolation at 1 MHz
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • 0.5-nA Max OFF Leakage
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • TTL/CMOS-Logic Compatible
  • Applications
    • Sample-and-Hold Circuits
    • Battery-Powered Equipment (Cellular Phones, PDAs)
    • Audio and Video Signal Routing
    • Communication Circuits
    • PCMCIA Cards

  • Low ON-State Resistance (8 )
  • ON-State Resistance Flatness (1.5 )
  • Control Inputs Are 5.5-V Tolerant
  • Low Charge Injection (5 pC Max)
  • 450-MHz -3-dB Bandwidth at 25°C
  • Low Total Harmonic Distortion (THD) (0.04%)
  • 2-V to 5.5-V Single-Supply Operation
  • Specified at 5-V and 3.3-V Nodes
  • -82-dB OFF Isolation at 1 MHz
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • 0.5-nA Max OFF Leakage
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • TTL/CMOS-Logic Compatible
  • Applications
    • Sample-and-Hold Circuits
    • Battery-Powered Equipment (Cellular Phones, PDAs)
    • Audio and Video Signal Routing
    • Communication Circuits
    • PCMCIA Cards

The TS5A4594 is a single-pole single-throw (SPST) analog switch that is designed to operate from 2 V to 5.5 V. This device can handle both digital and analog signals, and signals up to V+ can be transmitted in either direction.

The TS5A4594 is a single-pole single-throw (SPST) analog switch that is designed to operate from 2 V to 5.5 V. This device can handle both digital and analog signals, and signals up to V+ can be transmitted in either direction.

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Technical documentation

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Type Title Date
* Data sheet TS5A4594 datasheet 20 Dec 2004
Application note Selecting the Correct Texas Instruments Signal Switch (Rev. E) PDF | HTML 02 Jun 2022
Application note Multiplexers and Signal Switches Glossary (Rev. B) PDF | HTML 01 Dec 2021
Application note Preventing Excess Power Consumption on Analog Switches 03 Jul 2008
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004

Design & development

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Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP adapter evaluation module (DIP-ADAPTER-EVM), which provides a fast, easy and inexpensive way to interface with small surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them (...)

User guide: PDF
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Simulation model

TS5A4594 IBIS Model

SCDM088.ZIP (29 KB) - IBIS Model
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian

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