ZHCSKY9E March 2020 – October 2022 TMUX1308 , TMUX1309
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 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
- 7.5 Thermal Information: TMUX1309
- 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 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 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 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
- 11Power Supply Recommendations
- 12Layout
- 13Device and Documentation Support
- 14Mechanical, Packaging, and Orderable Information
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
- BQB|16
訂購信息
8.1 On-Resistance
The on-resistance of a device is the ohmic resistance between the source (Sx) and drain (D) pins of the device. The on-resistance varies with input voltage and supply voltage. The symbol RON is used to denote on-resistance. The measurement setup used to measure RON is shown below. Voltage (V) and current (ISD) are measured using this setup, and RON is computed as shown in Figure 8-1 with RON = V / ISD:
Figure 8-1 On-Resistance Measurement Setup