LM193 Dual Voltage Comparator 2V–36V Low Power High Speed DIP/SOP | Xinbole

The LM193 from Xinbole is a high-performance dual voltage comparator designed for precise signal detection and monitoring in low-power analog and mixed-signal electronic systems. Operating over a wide supply voltage range from 2V to 36V (or ±1V to ±18V), this device ensures stable and reliable performance in both single and dual supply configurations. Its open-collector output structure provides flexible interfacing with various logic families, making it highly suitable for industrial, automotive, and embedded control applications.

Built with advanced semiconductor technology, the LM193 offers fast switching response, low input offset voltage, and high noise immunity for accurate threshold detection and signal comparison. While it does not use Schottky diode technology, its optimized internal architecture ensures efficient operation, reduced propagation delay, and consistent performance under dynamic load conditions. Compared to lower-voltage comparator series, the LM193 provides significantly higher voltage tolerance and improved operating headroom, enhancing system robustness in demanding environments.

Available in both DIP and SOP package options, the LM193 supports flexible PCB integration for through-hole and surface-mount designs. This makes it ideal for compact, scalable, and high-density electronic systems. It is widely used in voltage level detection, zero-crossing circuits, waveform shaping, overvoltage protection, and sensor signal processing. With its combination of low power consumption, high speed, and strong reliability, the Xinbole LM193 is a dependable solution for modern comparator-based circuit design.

Key Features:

• Wide supply voltage range: 2V to 36V (±1V to ±18V)
• Dual independent voltage comparators
• Open-collector output for flexible interfacing
• Low power consumption and high efficiency
• Fast switching response performance
• Low input offset voltage for accurate detection
• High noise immunity and stable operation
• Available in DIP and SOP packages

Applications:

• Voltage level detection circuits
• Zero-crossing detectors
• Overvoltage and undervoltage protection
• Waveform shaping and pulse generation
• Sensor signal conditioning
• Industrial automation systems
• Battery-powered electronic devices