TMUX1136

ACTIVE

3-pA on-state leakage current, 5-V, 2:1, 2-channel precision analog switch

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Product details

Parameters

Configuration 2:1 SPDT Number of channels (#) 2 Power supply voltage - single (V) 1.2, 1.8, 2.5, 3.3, 5 Ron (Typ) (Ohms) 1.8 ON-state leakage current (Max) (µA) 0.002 Bandwidth (MHz) 250 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) (mA) 30 Rating Catalog CON (Typ) (pF) 20 Supply current (Typ) (uA) 0.003 open-in-new Find other Analog switches & muxes

Package | Pins | Size

USON (DQA) 10 3 mm² 2.5 x 1 VSSOP (DGS) 10 9 mm² 3 x 3 open-in-new Find other Analog switches & muxes

Features

  • Wide supply range: 1.08 V to 5.5 V
  • Low leakage current: 3 pA
  • Low on-resistance: 2 Ω
  • Low charge injection: –6 pC
  • -40°C to +125°C operating temperature
  • 1.8 V Logic compatible
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching
  • ESD protection HBM: 2000 V
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Description

The TMUX1136 is a complementary metal-oxide semiconductor (CMOS) single-pole double-throw (2:1) switch with two independently controlled channels. Wide operating supply of 1.08 V to 5.5 V allows for use in a broad array of applications from medical equipment to industrial systems. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from GND to VDD. All logic inputs have 1.8 V logic compatible thresholds, 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 TMUX1136 is 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. A low supply current of
3 nA and small package options enable use in portable applications.

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Technical documentation

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Type Title Date
* Data sheet TMUX1136 5-V Low-Leakage-Current, 2:1, 2-Channel Precision Analog Switch datasheet (Rev. A) Jul. 22, 2019
Application note Selecting the Right Texas Instruments Signal Switch (Rev. C) Aug. 06, 2021
Application note Multiplexers and Signal Switches Glossary (Rev. A) Jun. 09, 2021
Application note Improving Pulse Oximeter Solution Performance without Sacrificing Size (Rev. A) Apr. 26, 2021
Application note Choosing the Right Multiplexer for MCU Expansion Nov. 19, 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

INTERFACE ADAPTER Download
document-generic User guide
10
Description

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.     

Features
  • Quick testing of TI's leaded surface mount packages 
  • Allows leaded suface mount packages to be plugged into 100mil spaced bread board 
  • Supports TI's 8 most popular leaded packages with a single panel


Design tools & simulation

SIMULATION MODEL Download
SCDM221.ZIP (8 KB) - IBIS Model

CAD/CAE symbols

Package Pins Download
USON (DQA) 10 View options
VSSOP (DGS) 10 View options

Ordering & quality

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  • MSL rating/Peak reflow
  • MTBF/FIT estimates
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  • Qualification summary
  • Ongoing reliability monitoring

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