The DS1100LU-125+ is an integrated circuit (IC) component manufactured by Maxim Integrated. This IC falls under the category of a voltage monitoring and reset circuit.
Key features of the DS1100LU-125+ include:
1. Voltage Monitoring: The DS1100LU-125+ provides precise monitoring of the power supply voltage. It has an adjustable threshold voltage, allowing the user to set the desired voltage level for triggering an event.
2. Reset Generation: This IC generates a reset signal whenever the power supply voltage falls below the set threshold. The reset signal is active low, indicating that it goes low during the voltage monitoring period and returns to high when the voltage rises above the threshold.
3. Adjustable Delay: The DS1100LU-125+ offers a delay function, allowing users to configure a delay period before generating a reset signal. This delay can be adjusted using an external capacitor, enabling customization as per application requirements.
4. Power-On Reset: Integrated Power-On Reset (POR) circuitry ensures that the DS1100LU-125+ generates a reset signal on power-up, even before the voltage monitoring and delay functions become active. This feature aids in initializing the system reliably during power-up events.
5. Wide Operating Range: The IC can operate within a wide range of voltages, typically from 1.2V to 5.5V, making it compatible with various power supply configurations
