Texas Instruments

LMV331IDCKRE4  

Linear Comparators

LMV331IDCKRE4 Description

The LMV331IDCKRE4 is a general-purpose comparator from Texas Instruments, designed for a wide range of applications requiring precise voltage comparison. This device is housed in a compact SC70-5 package, making it ideal for space-constrained designs. The LMV331IDCKRE4 operates on a single supply voltage ranging from 2.7V to 5.5V, providing flexibility in power supply options. It features a low quiescent current of up to 150µA, making it suitable for low-power applications. The comparator offers a typical output current of 84mA at 5V, ensuring robust performance in various load conditions. With a maximum input bias current of 0.25µA and an input offset voltage of up to 7mV at 5V, the LMV331IDCKRE4 ensures high accuracy and reliability in voltage comparisons. The device also boasts a maximum propagation delay of 600ns, enabling fast response times in dynamic systems.

LMV331IDCKRE4 Features

• Low Quiescent Current: The maximum quiescent current of 150µA ensures minimal power consumption, making the LMV331IDCKRE4 ideal for battery-powered and energy-efficient applications.
• Wide Operating Voltage Range: The supply voltage range of 2.7V to 5.5V provides flexibility in system design, accommodating both low-voltage and standard supply levels.
• High Output Current: With a typical output current of 84mA at 5V, the comparator can drive substantial loads, eliminating the need for additional buffering components in many applications.
• Low Input Bias Current: The maximum input bias current of 0.25µA at 5V ensures high input impedance, reducing the impact on the input signal source.
• Low Input Offset Voltage: The maximum input offset voltage of 7mV at 5V guarantees accurate voltage comparisons, minimizing errors in critical applications.
• Fast Propagation Delay: The maximum propagation delay of 600ns allows for quick response times, making the LMV331IDCKRE4 suitable for high-speed signal processing and control systems.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating ensures the device can be stored and handled without the need for special moisture protection, simplifying manufacturing processes.
• Compliance: The LMV331IDCKRE4 is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards for electronic components.

LMV331IDCKRE4 Applications

The LMV331IDCKRE4 is well-suited for a variety of applications due to its combination of low power consumption, high accuracy, and fast response times. Some specific use cases include:

• Battery Management Systems: The low quiescent current and wide operating voltage range make it ideal for monitoring battery levels and managing charge/discharge cycles in portable devices.
• Signal Processing: The high output current and fast propagation delay enable efficient signal conditioning and processing in analog circuits.
• Control Systems: The comparator's accuracy and speed make it suitable for feedback and control loops in various industrial and consumer electronics applications.
• Power Management: The device can be used in power supply monitoring and regulation circuits, ensuring stable operation and efficient power delivery.
• Automotive Electronics: The compact size and robust performance make it suitable for automotive applications where space and reliability are critical.

Conclusion of LMV331IDCKRE4

The LMV331IDCKRE4 from Texas Instruments is a versatile general-purpose comparator that offers a balance of low power consumption, high accuracy, and fast response times. Its wide operating voltage range, low quiescent current, and high output current make it suitable for a variety of applications, from battery management to signal processing and control systems. The device's compliance with environmental and regulatory standards ensures it meets the requirements of modern electronics manufacturing. Whether in portable devices, industrial control systems, or automotive electronics, the LMV331IDCKRE4 provides reliable performance and ease of integration, making it a valuable component for engineers and designers.

LMV331IDCKRE4 Documents

Download datasheets and manufacturer documentation for LMV331IDCKRE4

Datasheets :

LMV331,393,339      

HTML Datasheet :

LMV331,393,339