ZHCSK59B August 2019 – February 2024 TMUX1121 , TMUX1122 , TMUX1123
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
The TMUX112x supports Fail-Safe Logic on the control input pins (EN, A0, A1) allowing for operation up to 5.5V, regardless of the state of the supply pin. This feature allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage. Fail-Safe Logic minimizes system complexity by removing the need for power supply sequencing on the logic control pins. For example, the Fail-Safe Logic feature allows the select pins of the TMUX112x to be ramped to 5.5V while VDD = 0V. Additionally, the feature enables operation of the TMUX112x with VDD = 1.2V while allowing the select pins to interface with a logic level of another device up to 5.5V.