Texas Instruments

LMV762MAX

LMV762MAX Description

The LMV762MAX is a general-purpose linear comparator designed by Texas Instruments, featuring a robust set of specifications tailored for high-performance applications. This dual comparator is housed in an 8-pin SOIC package and is available in a surface-mount configuration, making it ideal for compact and efficient circuit designs. Despite its obsolescence, the LMV762MAX remains a reliable choice for various electronic systems due to its outstanding performance characteristics.

LMV762MAX Features

• High Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR): The LMV762MAX boasts a CMRR of 100dB and a PSRR of 110dB, ensuring minimal interference from common-mode and power supply noise. This high level of noise rejection makes it suitable for applications where signal integrity is critical.
• Low Quiescent Current: With a maximum quiescent current of 700µA, the LMV762MAX is designed to minimize power consumption, making it ideal for battery-powered and low-power applications.
• Wide Supply Voltage Range: The comparator operates over a wide supply voltage range of 2.7V to 5V, providing flexibility in power supply requirements and compatibility with various system architectures.
• Low Input Offset Voltage: The maximum input offset voltage of 0.2mV at 5V ensures high accuracy in signal comparison, making it suitable for precision applications.
• Low Input Bias Current: The maximum input bias current of 50pA at 5V further enhances the accuracy and reliability of the comparator, especially in applications with high-impedance sources.
• Fast Propagation Delay: With a maximum propagation delay of 225ns, the LMV762MAX can quickly respond to changes in input signals, making it suitable for high-speed applications.
• Moisture Sensitivity Level (MSL) 1: The MSL 1 rating indicates that the LMV762MAX is unaffected by moisture, ensuring reliability in various environmental conditions.
• REACH Compliance: The LMV762MAX is REACH unaffected, ensuring compliance with environmental and safety regulations.

LMV762MAX Applications

The LMV762MAX is well-suited for a variety of applications due to its high performance and flexibility. Some specific use cases include:

• Signal Processing: The low input offset voltage and high CMRR make it ideal for precision signal processing applications where accurate comparison of small signals is required.
• Battery Management Systems: The low quiescent current and wide supply voltage range make it suitable for monitoring and controlling battery levels in portable devices.
• High-Speed Data Acquisition: The fast propagation delay ensures quick response times, making it ideal for high-speed data acquisition systems.
• Industrial Control Systems: The robustness and reliability of the LMV762MAX make it suitable for industrial applications where high accuracy and low noise are critical.

Conclusion of LMV762MAX

The LMV762MAX, despite being marked as obsolete, remains a valuable component in the electronics industry due to its high performance and reliability. Its low quiescent current, wide supply voltage range, and high CMRR and PSRR make it an excellent choice for a variety of applications, from precision signal processing to battery management systems. The LMV762MAX's fast propagation delay and low input offset voltage further enhance its suitability for high-speed and precision applications. For designers seeking a reliable and high-performance comparator, the LMV762MAX is a compelling option.