ZHCSLR4F december 2019 – july 2023 TMUX1308-Q1 , TMUX1309-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 应用
- 3 说明
- 4 Revision History
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information: TMUX1308-Q1
- 7.5 Thermal Information: TMUX1309-Q1
- 7.6 Electrical Characteristics
- 7.7 Logic and Dynamic Characteristics
- 7.8 Timing Characteristics
- 7.9 Injection Current Coupling
- 7.10 Typical Characteristics
- 8 Parameter Measurement Information
-
9 Detailed Description
- 9.1 Overview
- 9.2 Functional Block Diagram
- 9.3
Feature Description
- 9.3.1 Bidirectional Operation
- 9.3.2 Rail-to-Rail Operation
- 9.3.3 1.8 V Logic Compatible Inputs
- 9.3.4 Fail-Safe Logic
- 9.3.5
Injection Current Control
- 9.3.5.1 TMUX13xx-Q1 is Powered, Channel is Unselected, and the Input Signal is Greater Than VDD (VDD = 5 V, VINPUT = 5.5 V)
- 9.3.5.2 TMUX13xx-Q1 is Powered, Channel is Selected, and the Input Signal is Greater Than VDD (VDD = 5 V, VINPUT = 5.5 V)
- 9.3.5.3 TMUX13xx-Q1 is Unpowered and the Input Signal has a Voltage Present (VDD = 0 V, VINPUT = 3 V)
- 9.4 Device Functional Modes
- 9.5 Truth Tables
- 10Application and Implementation
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
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8.2 Off-Leakage Current
There are two types of leakage currents associated with a switch during the off state:
- Source off-leakage current.
- Drain off-leakage current.
Source leakage current is defined as the leakage current flowing into or out of the source pin when the switch is off. This current is denoted by the symbol IS(OFF).
Drain leakage current is defined as the leakage current flowing into or out of the drain pin when the switch is off. This current is denoted by the symbol ID(OFF).
Figure 8-2 shows the setup used to measure both off-leakage currents.
Figure 8-2 Off-Leakage Measurement Setup