Product details

Configuration 1:1 SPST Number of channels 1 Power supply voltage - single (V) 5, 12, 16, 20, 36 Power supply voltage - dual (V) +/-10, +/-12, +/-15, +/-18, +/-5 Protocols Analog Ron (typ) (Ω) 1.6 CON (typ) (pF) 24 ON-state leakage current (max) (µA) 0.002 Supply current (typ) (µA) 30 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Fail-safe logic, Integrated pulldown resistor on logic pin Input/output continuous current (max) (mA) 500 Rating Catalog Drain supply voltage (max) (V) 36 Supply voltage (max) (V) 36 Negative rail supply voltage (max) (V) -4
Configuration 1:1 SPST Number of channels 1 Power supply voltage - single (V) 5, 12, 16, 20, 36 Power supply voltage - dual (V) +/-10, +/-12, +/-15, +/-18, +/-5 Protocols Analog Ron (typ) (Ω) 1.6 CON (typ) (pF) 24 ON-state leakage current (max) (µA) 0.002 Supply current (typ) (µA) 30 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Fail-safe logic, Integrated pulldown resistor on logic pin Input/output continuous current (max) (mA) 500 Rating Catalog Drain supply voltage (max) (V) 36 Supply voltage (max) (V) 36 Negative rail supply voltage (max) (V) -4
WSON (RQX) 8 6 mm² 2 x 3
  • Dual supply range: ±4.5V to ±18V
  • Single supply range: 4.5V to 36V
  • Low on-resistance: 1.2Ω
  • Low charge injection: −10pC
  • –40°C to +125°C operating temperature
  • Integrated Pull-Down resistor on logic pins
  • 1.8V logic compatible
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching
  • Dual supply range: ±4.5V to ±18V
  • Single supply range: 4.5V to 36V
  • Low on-resistance: 1.2Ω
  • Low charge injection: −10pC
  • –40°C to +125°C operating temperature
  • Integrated Pull-Down resistor on logic pins
  • 1.8V logic compatible
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching

The TMUX620x is a complementary metal-oxide semiconductor (CMOS) in a single channel, 1:1 (SPST) configuration. The device works with a single supply (4.5V to 36V), dual supplies (±4.5V to ±18V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The TMUX620x supports bidirectional analog and digital signals on the source (S) and drain (D) pin ranging from VSS to VDD.

The TMUX620x can be enabled or disabled by controlling the SEL pin. When disabled, both signal path switches are off. All logic control inputs support logic levels from 1.8V to VDD, which is compatible for both TTL and CMOS logic 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 is a complementary metal-oxide semiconductor (CMOS) in a single channel, 1:1 (SPST) configuration. The device works with a single supply (4.5V to 36V), dual supplies (±4.5V to ±18V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The TMUX620x supports bidirectional analog and digital signals on the source (S) and drain (D) pin ranging from VSS to VDD.

The TMUX620x can be enabled or disabled by controlling the SEL pin. When disabled, both signal path switches are off. All logic control inputs support logic levels from 1.8V to VDD, which is compatible for both TTL and CMOS logic 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.

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Technical documentation

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* Data sheet TMUX620x 36V, Low-RON, 1:1 (SPST), 1-Channel Precision Switch With 1.8V Logic datasheet (Rev. B) PDF | HTML 03 Sep 2024

Design & development

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Evaluation board

TMUX-8RQX-EVM — TMUX evaluation module for 8-Pin RQX

The TMUX-8RQX-EVM allows for quick prototyping of mid-voltage multiplexers offered in 8-Pin RQX Pakages.

User guide: PDF
Not available on TI.com
Interface adapter

LEADLESS-ADAPTER1 — Surface mount to DIP header adapter for testing of TI's 6,8,10,12,14,16, & 20-pin leadless packages

The EVM-LEADLESS1 board allows for quick testing and bread boarding of TI's common leadless packages.  The board has footprints to convert TI's DRC, DTP, DQE, RBW, RGY, RSE, RSV, RSW RTE, RTJ, RUK , RUC, RUG, RUM,RUT and YZP surface mount packages to 100mil DIP headers.
User guide: PDF
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Simulation model

TMUX6201 IBIS Model

SCDM316.ZIP (35 KB) - IBIS Model
Simulation model

TMUX6201 PSPICE Model

SCDM309.ZIP (34 KB) - PSpice Model
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WSON (RQX) 8 Ultra Librarian

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