Product details

Configuration 2:1 Number of channels 3 Power supply voltage - single (V) 5, 12 Power supply voltage - dual (V) +/-5 Protocols Analog Ron (typ) (Ω) 75 CON (typ) (pF) 13 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 1.9 Operating temperature range (°C) -55 to 125 Features 1.8-V compatible control inputs, Break-before-make Input/output continuous current (max) (A) 0.01 Rating Space
Configuration 2:1 Number of channels 3 Power supply voltage - single (V) 5, 12 Power supply voltage - dual (V) +/-5 Protocols Analog Ron (typ) (Ω) 75 CON (typ) (pF) 13 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 1.9 Operating temperature range (°C) -55 to 125 Features 1.8-V compatible control inputs, Break-before-make Input/output continuous current (max) (A) 0.01 Rating Space
SOT-23-THN (DYY) 16 8.4 mm² (4.2 mm × 2 mm)
  • VID CCCC
  • Space enhanced plastic
    • Supports Defense and Aerospace Applications
    • Operating temperature from –55°C to +125°C
    • Controlled baseline
    • Au (gold) bondwire and NiPdAu lead finish
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Product traceability
    • Enhanced mold compound for low outgassing
    • Meets NASA ASTM E595 outgassing specification
  • Total ionizing dose characterized at 30krad (Si)
    • Total ionizing dose radiation lot acceptance (TID RLAT) for every wafer lot to 30krad (Si)
  • Single-event effects (SEE) characterized:
    • Single event latch-up (SEL) immune to linear energy transfer (LET) = 47MeV-cm2/mg
    • Single event transient (SET) characterization report available
  • Single supply range: 5V to 15V
  • Dual supply range: up to ±6V
  • Low capacitance: 3pF
  • Bidirectional signal path
  • Rail-to-rail operation
  • 1.8V logic compatible
  • Break-before-make switching
  • ESD protection HBM: 2000V
  • VID CCCC
  • Space enhanced plastic
    • Supports Defense and Aerospace Applications
    • Operating temperature from –55°C to +125°C
    • Controlled baseline
    • Au (gold) bondwire and NiPdAu lead finish
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Product traceability
    • Enhanced mold compound for low outgassing
    • Meets NASA ASTM E595 outgassing specification
  • Total ionizing dose characterized at 30krad (Si)
    • Total ionizing dose radiation lot acceptance (TID RLAT) for every wafer lot to 30krad (Si)
  • Single-event effects (SEE) characterized:
    • Single event latch-up (SEL) immune to linear energy transfer (LET) = 47MeV-cm2/mg
    • Single event transient (SET) characterization report available
  • Single supply range: 5V to 15V
  • Dual supply range: up to ±6V
  • Low capacitance: 3pF
  • Bidirectional signal path
  • Rail-to-rail operation
  • 1.8V logic compatible
  • Break-before-make switching
  • ESD protection HBM: 2000V

The TMUX122-SEP device is general purpose complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The device works with a single supply (5V to 15V), dual supplies (up to ±6V), or asymmetric supplies (such as VDD = 6V, VSS = –3V). The wide supply voltage range allows the devices to be used in a broad array of applications in space.

The TMUX122-SEP supports bidirectional analog signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD. All logic inputs have 1.8V logic compatible thresholds, which is compatible for both TTL and CMOS logic when operating with a valid supply voltage.

The TMUX122-SEP device is general purpose complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The device works with a single supply (5V to 15V), dual supplies (up to ±6V), or asymmetric supplies (such as VDD = 6V, VSS = –3V). The wide supply voltage range allows the devices to be used in a broad array of applications in space.

The TMUX122-SEP supports bidirectional analog signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD. All logic inputs have 1.8V logic compatible thresholds, which is compatible for both TTL and CMOS logic when operating with a valid supply voltage.

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* Data sheet TMUX122-SEP Radiation Tolerant 15V, 2:1, 3-Channel Multiplexer With 1.8V Logic datasheet PDF | HTML Oct 6, 2026

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Evaluation board

16DYYPWEVM — Test board for SOT-23 THIN (DYY) and TSSOP (PW) packages

The 16DYYPWEVM test board provides a dual footprint for SOT-23 THIN (DYY) and TSSOP (PW) packages.  This test board is used for quick prototyping and testing of integrated ciructs in 16 pin SOT-23 THIN (DYY) and TSSOP (PW) packages. 
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