Product Overview: LTC1326CS8-2.5 Precision Triple Supply Monitor

The LTC1326CS8-2.5 is a robust precision triple supply monitor designed by Linear Technology, a company renowned for their high-performance analog integrated circuits. This component is specifically engineered to maintain system integrity by monitoring multiple supply voltages in digital systems. It is housed in a narrow 8-lead SO package, making it a compact solution for space-constrained applications.

One of the key features of the LTC1326CS8-2.5 is its ability to monitor a 2.5V supply along with two other adjustable threshold voltages. This flexibility allows it to cater to a variety of supply voltage levels, which is crucial for multi-voltage systems. The adjustable thresholds are set using external resistive dividers, providing precise control over the monitoring thresholds according to specific system requirements.

The device boasts an impressive accuracy of ±1.5% for the fixed 2.5V threshold and ±2.5% for the adjustable thresholds over the entire operating temperature range. Such precision ensures reliable monitoring and contributes to the overall stability of the system it is integrated into.

Upon detection of an out-of-tolerance condition, the LTC1326CS8-2.5 asserts a reset signal, which remains asserted for a minimum of 200ms after all voltages have returned to acceptable levels. This reset timeout feature ensures that the system has ample time to stabilize before resuming operation, thereby preventing any erratic behavior due to short-lived voltage fluctuations.

With a low supply current of 30µA, the LTC1326CS8-2.5 is an energy-efficient choice for power-conscious designs. Additionally, it operates over a wide temperature range of -40°C to +85°C, suitable for industrial and commercial environments.

Overall, the LTC1326CS8-2.5 from Linear Technology is an essential component for systems that require reliable voltage monitoring. It offers the precision, flexibility, and low power consumption necessary for maintaining system health and preventing data corruption or hardware damage due to voltage anomalies.