Overview of Product LM2901YDT from STMicroelectronics

The LM2901YDT is a versatile low-power quad voltage comparator manufactured by STMicroelectronics, a leader in the semiconductor industry. This component is designed to operate over a wide range of voltages, from 2V to 36V, and is also compatible with dual supplies (±1V to ±18V), making it highly adaptable for various electronic applications. The LM2901YDT is housed in an SO-14 package, which is a small-outline package with 14 leads, suitable for surface-mounted technology (SMT).

Key Features

• Wide Supply Voltage Range: The LM2901YDT operates effectively across a broad voltage range, accommodating various application needs.
• Low Supply Current Drain: With its design focused on energy efficiency, the comparator has a low supply current drain, independent of the supply voltage, which is ideal for battery-powered devices.
• Low Input Biasing Current: The device ensures accurate performance with a low input biasing current, reducing the influence on the circuits being monitored.
• Low Input Offset Current: The low input offset current aids in maintaining the precision of the comparator by minimizing the differential input voltage required for the comparator to switch states.
• Input Common-Mode Voltage Range: The LM2901YDT includes an input common-mode voltage range that goes from negative rail to positive rail, providing flexibility in various design configurations.
• Differential Input Voltage Range: The comparator can handle a wide differential input voltage range, which is equal to the supply voltage range, making it suitable for a variety of comparison tasks.

Applications

The LM2901YDT is suitable for a wide array of applications due to its robust feature set. It is commonly used in:

• Control systems
• Limit comparators
• DC-DC converters
• Voltage monitoring
• Battery chargers
• Motor drivers
• Alarm systems
• Consumer electronics

The LM2901YDT from STMicroelectronics is an integral component for designers who require a reliable and versatile voltage comparator. Its ability to operate in a wide range of conditions and its low power consumption makes it an excellent choice for both industrial and consumer applications where efficiency and dependability are paramount.