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TMUX182-SEP
  • TMUX182-SEP

TMUX182-SEP

PREVIEW

Radiation Tolerant, 8:1, one-channel multiplexer with 1.8V Logic

Texas Instruments TMUX182-SEP Product Info

1 April 2026 2

Parameters

Configuration

8:1

Number of channels

1

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

Supply voltage (max) (V)

15

Package

SOT-23-THN (DYY)-16-8.4 mm² 4.2 x 2

Features

  • Space enhanced plastic
    • Operating temperature from –55°C to +125°C
    • Controlled baseline
    • Gold wire and NiPdAu lead finish
    • One assembly and test site
    • One fabrication site
    • Extended product life cycle
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Single supply range: 5V to 15V
  • Dual supply range: up to ±6V
  • Low capacitance: 3pF
  • –55°C to +125°C operating temperature
  • Bidirectional signal path
  • Rail-to-rail operation
  • 1.8V logic compatible
  • Break-before-make switching
  • ESD protection HBM: 2000V
  • Radiation hardened
    • Single event latch-up (SEL) immune to 43 MeV-cm2/mg at 125°C
    • ELDRS free to 30krad(Si)
    • Total ionizing dose (TID) RLAT for every wafer lot up to 30krad(Si)
    • TID characterized up to 30krad(Si)
    • Single event transient (SET) characterized to 43 MeV-cm2 /mg
  • Space enhanced plastic
    • Operating temperature from –55°C to +125°C
    • Controlled baseline
    • Gold wire and NiPdAu lead finish
    • One assembly and test site
    • One fabrication site
    • Extended product life cycle
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Single supply range: 5V to 15V
  • Dual supply range: up to ±6V
  • Low capacitance: 3pF
  • –55°C to +125°C operating temperature
  • Bidirectional signal path
  • Rail-to-rail operation
  • 1.8V logic compatible
  • Break-before-make switching
  • ESD protection HBM: 2000V
  • Radiation hardened
    • Single event latch-up (SEL) immune to 43 MeV-cm2/mg at 125°C
    • ELDRS free to 30krad(Si)
    • Total ionizing dose (TID) RLAT for every wafer lot up to 30krad(Si)
    • TID characterized up to 30krad(Si)
    • Single event transient (SET) characterized to 43 MeV-cm2 /mg

Description

The TMUX182-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 TMUX182-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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