LM393 -Low Power Low Offset Voltage Dual Comparator

LM393 Low Power Low Offset Voltage Dual Comparator IC

The LM393 is a high-performance, low-power dual voltage comparator integrated circuit. It features two independent comparators designed for reliable operation across diverse applications. This versatile IC functions efficiently from a single power supply or dual supplies. It supports a wide 2 V to 36 V range. Its current drain remains consistently low, independent of the supply voltage, ensuring stable performance. With open-collector outputs, it allows for flexible wired-AND configurations. The LM393 delivers consistent performance with low input bias and offset characteristics. This makes it ideal for precision sensing and control tasks.

Specifications:

• Number of Comparators: Dual
• Supply Voltage Range: 2 V to 36 V
• Supply Current Drain (Typ): 0.4 mA per comparator
• Input Bias Current (Typ): 25 nA
• Input Offset Voltage (Typ): 2 mV
• Common-Mode Input Voltage Range: Includes Ground
• Differential Input Voltage Range: ±36 V
• Output Type: Open-Collector

Key features and benefits:

• Operates efficiently from single or dual power supplies.
• Wide supply voltage range from 2 V to 36 V.
• Extremely low supply current drain: 0.4 mA (Typ) per comparator.
• Features low input bias current (25 nA Typ).
• Maintains low input offset voltage (2 mV Typ).
• Common-mode input voltage range includes ground.
• Differential input voltage range up to ±36 V.
• Open-collector outputs for flexible wired-AND configurations.

Applications:

• Voltage level detection and threshold sensing.
• Battery monitoring and power supply supervision.
• Signal conditioning and waveform generation.
• Industrial control and automation systems.
• General-purpose comparator circuits.

Package Includes:

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