The DS1231-50 is a sophisticated power monitoring chip designed by Maxim Integrated, offering a robust solution for ensuring the reliability and stability of your electronic systems. This innovative device is engineered to provide precise power-fail warning signals, enabling systems to initiate proper shutdown procedures, thus safeguarding data integrity and preventing hardware damage.
Key Features
- Precision Voltage Monitoring: The DS1231-50 continuously monitors the system's supply voltage and ensures it remains within specified thresholds for reliable operation.
- Programmable Reset Delay: It comes with an adjustable reset signal delay, allowing designers to tailor the response time to the needs of their specific application.
- Low Power Consumption: Designed with power efficiency in mind, the DS1231-50 minimizes the power draw from your system, contributing to overall energy savings.
- Wide Operating Temperature Range: With an operating temperature range of -40°C to +85°C, it is suitable for use in a variety of challenging environmental conditions.
- High Reliability: Maxim Integrated's commitment to quality means the DS1231-50 is built to offer high reliability, ensuring long-term performance.
Applications
The DS1231-50 is ideal for a wide array of applications where power supply monitoring is critical. It is particularly useful in:
- Embedded Systems
- Industrial Control Systems
- Telecommunication Equipment
- Portable/Battery-Powered Devices
Technical Specifications
| Parameter |
Value |
| Supply Voltage Range |
4.5V to 5.5V |
| Active Supply Current |
1.25mA (max) |
| Standby Current |
50µA (typ) |
| Reset Threshold |
4.625V min, 4.75V typ, 4.875V max |
| Reset Timeout |
Adjustable |
| Operating Temperature |
-40°C to +85°C |
For those looking to integrate a reliable power supply monitoring solution into their products, the DS1231-50 from Maxim Integrated represents a prime choice, delivering performance and peace of mind in a compact package.