LM331CXF

The LM331 is the single comparator version, and the outputs can be connected to other open-collector outputs to achieve wired-AND relationships. It can operate from 3V to 36V, and have low power consuming 20uA (TYP) per channel. The LM331 consist one voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage. The device is the most cost-effective solutions for applications where low offset voltage, high supply voltage capability, low supply current, and space saving are the primary specifications in circuit design for portable consumer products. The LM331 is available in Green SOT23-5 packages. It operates over an ambient temperature range of -40°C to +125°C. The LM331 family of comparators can operate up to 36V on the supply pin. This standard device has proven ubiquity and versatility across a wide range of applications. This is due to its low power and high speed. The open-drain output allows the user to configure the output's logic low voltage (VOL) and can be utilized to enable the comparator to be used in AND functionality.

Applications

• Hysteresis Comparators
• Factory automation & control
• Industrial Equipment
• Test and Measurement
• Cordless power tool
• Vacuum robot
• Wireless Infrastructure

Key features

• Supply Range: ±3V to ±36V
• Low Supply Current 20μA (TYP) per channel at VS = 5V
• Common-Mode Input Voltage Range Includes Ground
• Low Output Saturation Voltage
• Open-Drain Output for Maximum Flexibility
• SPECIFIED UP TO ±125°C
• Micro SIZE PACKAGES: SOT23-5