Voltage Logic
Found 4 free book(s)
Lecture Notes for Digital Electronics - University of Oregon
pages.uoregon.edu1.1 Binary Logic States The following table attempts to make correspondences between conventions for de ning binary logic states. In the case of the TTL logic gates we will be using in the lab, the Low voltage state is roughly 0{1 Volt and the High state is …
APX809S/810S 3-PIN MICRO POWER VOLTAGE DETECTOR …
www.diodes.com3-PIN MICRO POWER VOLTAGE DETECTOR Description The APX809S/810S are used for microprocessor (µP) supervisory circuits to monitor the power supplies in µP and digital systems. They ... guaranteed to be in the correct logic state for V CC down to 1V. Low supply current makes the APX809S/810S ideal for use in portable equipment. The APX809S/810S ...
LM2575 - 1.0 A, Adjustable Output Voltage, Step-Down ...
www.onsemi.comVoltage, Step-Down Switching Regulator The LM2575 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are ... ON/OFF Pin Logic Input Level (Test Circuit Figure 14) V Vout = 0 V VIH
High-voltage resonant controller - STMicroelectronics
www.st.comThe pin is to be connected to the high-voltage input bus with a resistor divider to perform either AC or DC (in systems with PFC) brownout protection. A voltage below 1.25 V shuts down (not latched) the IC, lowers its consumption and discharges the soft-start capacitor. IC’s operation is re-enabled (soft-started) as the voltage exceeds 1.25 V.