DS1233Z-10+ PMIC - Супервизоры от Maxim Integrated

The DS1233Z-10+ is a precision voltage supervisor and reset controller manufactured by Maxim Integrated, designed to monitor power supply voltages in various electronic applications. This device is particularly useful in microcontroller and microprocessor systems, ensuring that the system operates reliably by providing a reset signal during power-up, power-down, and brownout conditions.

Key Features:

1. Voltage Monitoring: The DS1233Z-10+ monitors the supply voltage and generates a reset signal when the voltage falls below a predetermined threshold. This helps prevent erratic behavior in digital circuits during power fluctuations.

2. Reset Output: The device features an active-low reset output that remains low for a specified duration after the supply voltage has stabilized above the reset threshold. This ensures that the microcontroller or processor has sufficient time to initialize properly before executing any code.

3. Adjustable Reset Threshold: The reset threshold voltage can be set to various levels, making the DS1233Z-10+ versatile for different applications. This adjustability allows designers to tailor the device to specific voltage requirements of their systems.

4. Temperature Range: The DS1233Z-10+ operates over a wide temperature range, typically from -40°C to +85°C, making it suitable for both consumer and industrial applications.

5. Low Power Consumption: The device is designed to consume minimal power, which is critical for battery-operated devices and energy-efficient designs.

6. Compact Package: The DS1233Z-10+ is available in a small 8-pin SOIC package, which is advantageous for space-constrained applications.

7. Applications: Common applications include microcontroller reset circuits, power supply monitoring, automotive electronics, and any system requiring reliable voltage supervision.

Electrical Characteristics:

• Supply Voltage Range: The device typically operates within a range of 2.5V to 5.5V.
• Reset Threshold Voltage: The reset threshold can be set to various levels, typically around 4.63V for the DS1233Z-10+.
• Reset Timeout Period: The reset output remains low for a defined period (often around 200 ms) after the supply voltage returns to normal levels.

Conclusion:

The DS1233Z-10+ from Maxim Integrated is a robust and reliable voltage supervisor and reset controller that enhances the stability and performance of electronic systems. Its adjustable reset thresholds, low power consumption, and compact design make it an ideal choice for a wide range of applications, ensuring that critical components are protected from voltage irregularities.