Product details

Configuration 4:1 Number of channels 2 Power supply voltage - single (V) 5, 12, 16, 20, 36 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-5 Protocols Analog Ron (typ) (Ω) 4 CON (typ) (pF) 115 ON-state leakage current (max) (µA) 0.025 Supply current (typ) (µA) 35 Bandwidth (MHz) 52 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic Input/output continuous current (max) (A) 0.4 Rating Catalog
Configuration 4:1 Number of channels 2 Power supply voltage - single (V) 5, 12, 16, 20, 36 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-5 Protocols Analog Ron (typ) (Ω) 4 CON (typ) (pF) 115 ON-state leakage current (max) (µA) 0.025 Supply current (typ) (µA) 35 Bandwidth (MHz) 52 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic Input/output continuous current (max) (A) 0.4 Rating Catalog
WQFN (RUM) 16 16 mm² (4 mm × 4 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • Single supply range: 4.5 V to 36 V
  • Dual supply range: ±4.5 V to ±18 V
  • Low on-resistance: 4 Ω
  • Low charge injection: 3 pC
  • High current support: 400 mA (maximum) (WQFN)
  • High current support: 300 mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • 1.8 V logic compatible inputs
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching
  • Single supply range: 4.5 V to 36 V
  • Dual supply range: ±4.5 V to ±18 V
  • Low on-resistance: 4 Ω
  • Low charge injection: 3 pC
  • High current support: 400 mA (maximum) (WQFN)
  • High current support: 300 mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • 1.8 V logic compatible inputs
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching

The TMUX6208 is a precision 8:1, single channel multiplexer while the TMUX6209 is a 4:1, 2 channel multiplexer featuring low on resistance and charge injection. The devices work with a single supply (4.5V to 36V), dual supply (±4.5V to ±18V), or asymmetric supply (such as VDD = 12V, VSS = –5V). The TMUX620x supports bidirectional analog and digital signals onthe source (Sx) and drain (D) pins ranging from VSS to VDD.

All logic control inputs support logic high levels from 1.8 V to VDD, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.

The TMUX620x are part of the precision switches and multiplexers family of devices. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications.

The TMUX6208 is a precision 8:1, single channel multiplexer while the TMUX6209 is a 4:1, 2 channel multiplexer featuring low on resistance and charge injection. The devices work with a single supply (4.5V to 36V), dual supply (±4.5V to ±18V), or asymmetric supply (such as VDD = 12V, VSS = –5V). The TMUX620x supports bidirectional analog and digital signals onthe source (Sx) and drain (D) pins ranging from VSS to VDD.

All logic control inputs support logic high levels from 1.8 V to VDD, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.

The TMUX620x are part of the precision switches and multiplexers family of devices. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TMUX620x 36 V, Low-Ron, 8:1 1-Channel and 4:1, 2-Channel Precision Multiplexers with 1.8 V Logic datasheet (Rev. E) PDF | HTML Jul 11, 2024
Product overview PLC Analog Input Front-End Architectures PDF | HTML Jul 31, 2022

Design & development

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Interface adapter

LEADED-ADAPTER1 — Surface mount to DIP header adapter for quick testing of TI's 5, 8, 10, 16 & 24-pin leaded packages

The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages.  The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.     

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Simulation model

TMUX6209 IBIS Model

SCDM263.ZIP (51 KB) - IBIS model
Supported products & hardware
Simulation model

TMUX6209 PSpice Model

SCDM287.ZIP (235 KB) - PSpice model
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Package Pins CAD symbols, footprints & 3D models
WQFN (RUM) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian

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