PT8A2611WE

The PT8A2611WE is an integrated circuit (IC) component that belongs to the PT8A-Series manufactured by Texas Instruments. This IC is designed for use as a microprocessor supervisor or a voltage monitor. It offers various key features that cater to these applications. 1. Voltage Monitoring: The PT8A2611WE includes a voltage reference and a comparator that can be used to monitor the power supply voltage. It can detect both undervoltage and overvoltage conditions. 2. Wide Input Voltage Range: The IC can operate with input voltages ranging from 1.2V to 5.5V. This wide input voltage range allows it to be used with a variety of microprocessors and voltage levels. 3. Precision Voltage Monitoring: The PT8A2611WE offers high accuracy and precision in voltage monitoring. It has an initial threshold accuracy of ±1.5%, which ensures reliable voltage monitoring. 4. Adjustable Threshold: The IC allows for an adjustable threshold voltage level, which can be set using external resistors connected to the IC's threshold input pin. This feature enables flexibility in voltage monitoring applications. 5. Power-On Reset (POR): The PT8A2611WE includes a power-on reset circuit that generates a reset signal when the power supply voltage reaches the threshold voltage level. This ensures that the microprocessor or system powers up reliably