ON Semiconductor LM211DR2G Voltage Comparator

The LM211DR2G is a precision voltage comparator designed by ON Semiconductor that features low input currents, allowing it to be used in a wide range of applications. This device is capable of comparing two voltage levels and determining which one is higher. The LM211DR2G is characterized by its fast response time and stable operation, making it an ideal choice for voltage monitoring, level shifting, and signal conditioning in various electronic systems.

Key Features

• Supply Voltage: The device operates over a wide supply voltage range, accommodating applications that require either a single supply (from 3V to 36V) or dual supplies (±1.5V to ±18V).
• Low Input Bias Current: It boasts a low input bias current, minimizing the effect on the circuits being monitored and ensuring accurate comparisons.
• Output: The output can directly drive loads, such as relays and lamps, and is compatible with TTL, MOS, and CMOS logic systems.
• Response Time: The LM211DR2G provides a fast response time, which is crucial for applications that require timely decision-making based on voltage levels.
• Temperature Range: It is operational over an extended industrial temperature range, making it suitable for harsh environments.
• Package: The device comes in an 8-pin SOIC package, which is ideal for space-constrained applications.

Applications

The LM211DR2G is versatile and can be used in a variety of applications, including:

• Level shifters and translators
• Analog-to-digital converters
• Window comparators
• Zero-crossing detectors
• Waveform generators
• Relay drivers

With its robust design and reliable performance, the LM211DR2G from ON Semiconductor is a solid choice for designers looking for a high-quality voltage comparator. Its ability to operate in diverse conditions and interface with various logic types makes it a flexible component for designing complex electronic systems.