The TS391 from STMicroelectronics is a high-quality, low-power single voltage comparator that is designed for a wide array of applications requiring precision voltage detection and comparison. This device is part of a series that is well-regarded for its reliability and performance in critical and low-power operations.

Key Features

• Low Power Consumption: The TS391 is optimized for low-power operations, making it an ideal choice for battery-powered and portable devices where power efficiency is crucial.
• Single Supply Operation: It operates from a single power supply ranging from 2.7V to 16V, providing design flexibility and simplicity in various applications.
• Input Offset Voltage: Features a low input offset voltage, which ensures accurate performance and minimizes errors in voltage comparison.
• Output Stage: The push-pull output stage of the TS391 allows a high sink and source current capability, eliminating the need for an external pull-up resistor.
• Low Input Bias Current: The device is designed with a low input bias current, further contributing to its overall low power consumption.

Applications

The versatility of the TS391 makes it suitable for a broad range of applications, including but not limited to:

• Limit comparators
• Simple analog-to-digital converters
• Battery chargers
• Window detectors
• Voltage monitoring
• Level shifting applications

Quality and Reliability

STMicroelectronics is committed to delivering high standards of quality and reliability. The TS391 series is manufactured with this commitment in mind, ensuring that each device meets the stringent requirements of industrial and commercial use. With its robust design and proven performance, the TS391 is a dependable component for any design engineer looking to incorporate a precise voltage comparator in their electronic designs.