SCDS388A November   2018  – November 2018 TMUX1108

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Application Example
      2.      Block Diagram
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics (VDD = 5 V ±10 %)
    6. 7.6  Electrical Characteristics (VDD = 3.3 V ±10 %)
    7. 7.7  Electrical Characteristics (VDD = 2.5 V ±10 %), (VSS = –2.5 V ±10 %)
    8. 7.8  Electrical Characteristics (VDD = 1.8 V ±10 %)
    9. 7.9  Electrical Characteristics (VDD = 1.2 V ±10 %)
    10. 7.10 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
      1. 8.1.1  On-Resistance
      2. 8.1.2  Off-Leakage Current
      3. 8.1.3  On-Leakage Current
      4. 8.1.4  Transition Time
      5. 8.1.5  Break-Before-Make Delay
      6. 8.1.6  Turn-On and Turn-Off Time
      7. 8.1.7  Charge Injection
      8. 8.1.8  Off Isolation
      9. 8.1.9  Crosstalk
      10. 8.1.10 Bandwidth
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Bidirectional Operation
      2. 8.3.2 Rail to Rail Operation
      3. 8.3.3 1.8 V Logic Compatible Inputs
      4. 8.3.4 Fail-Safe Logic
      5. 8.3.5 Ultra-low Leakage Current
      6. 8.3.6 Ultra-low Charge Injection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Truth Tables
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
    3. 9.3 Design Requirements
    4. 9.4 Detailed Design Procedure
    5. 9.5 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Layout Information
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Description

The TMUX1108 is a precision complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The TMUX1108 offers a single channel, 8:1 configuration. Wide operating supply of 1.08 V to 5.5 V allows for use in a wide array of applications from medical equipment to industrial systems. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) 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 TMUX1108 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 8nA and small package options enable use in portable applications.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TMUX1108 TSSOP (16) 5.00 mm × 4.40 mm
QFN (16) 2.60 mm x 1.80 mm
  1. For all available packages, see the package option addendum at the end of the data sheet.

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