ON Semiconductor LM2901DR2G Quadruple Differential Comparators

The ON Semiconductor LM2901DR2G is a versatile and robust device that includes four independent voltage comparators designed to operate from a single power supply over a wide range of voltages. This product is part of ON Semiconductor's portfolio of comparators that are widely utilized in various applications such as limit comparators, simple analog to digital converters, pulse, square wave and time delay generators.

Constructed with the capability to operate at voltages ranging from 2V to 36V for single supply and ±1V to ±18V for dual supplies, the LM2901DR2G ensures flexibility across different power environments. This makes it an ideal choice for battery-powered devices as well as for operation in conventional circuits.

The device features an open collector output which provides the option for wired-AND connections. This allows for the implementation of a variety of logic functions. Furthermore, the LM2901DR2G has a low input bias current, typically 25 nA, and an input offset current that is generally less than 5 nA. These characteristics help to maintain accuracy in signal processing and minimize errors in high-impedance applications.

The LM2901DR2G is characterized for operation from -40°C to 125°C, providing reliable performance across a broad temperature range, suitable for automotive and industrial environments. Its robust design includes the ability to withstand ESD events, with inputs and outputs that are designed to endure voltage spikes without damage.

Offered in a space-saving 14-pin SOIC package, the LM2901DR2G ensures a compact footprint on printed circuit boards, making it a practical choice for space-constrained applications. The product is also RoHS compliant, adhering to environmental standards that restrict the use of hazardous substances in electronic equipment.

Whether you are designing consumer electronics, automotive systems, or industrial controls, the LM2901DR2G from ON Semiconductor offers a reliable and efficient solution for all your voltage comparison needs.

Key Features:

• Four independent voltage comparators
• Wide single supply voltage range 2V to 36V
• Dual supplies: ±1V to ±18V
• Low input bias current: 25 nA (typical)
• Low input offset current: less than 5 nA (typical)
• Operating temperature range: -40°C to 125°C
• Open collector outputs for wired-AND connections
• ESD tolerant inputs and outputs
• Compact 14-pin SOIC package
• RoHS compliant