Texas Instruments

TLV3402CDG4

TLV3402CDG4 Description

The TLV3402CDG4 is a general-purpose comparator from Texas Instruments, designed for high performance and reliability in a wide range of applications. This dual comparator features a low quiescent current of 950nA and an impressive common-mode rejection ratio (CMRR) of 88dB, ensuring stable operation even in noisy environments. With a power supply rejection ratio (PSRR) of 105dB, the TLV3402CDG4 minimizes the impact of power supply variations on its performance.

TLV3402CDG4 Features

• High CMRR and PSRR: The TLV3402CDG4 boasts a CMRR of 88dB and a PSRR of 105dB, making it highly resistant to noise and power supply fluctuations.
• Low Quiescent Current: With a maximum quiescent current of 950nA, this comparator is ideal for low-power applications, ensuring minimal power consumption.
• Wide Operating Voltage Range: The TLV3402CDG4 operates over a wide supply voltage range of 2.5V to 16V (single supply) and ±1.25V to ±8V (dual supply), providing flexibility in various power supply configurations.
• Low Input Offset Voltage: A maximum input offset voltage of 3.6mV at 15V ensures high accuracy and precision in signal comparison.
• Low Input Bias Current: The maximum input bias current of 250pA at 15V further enhances the comparator's accuracy and stability.
• High Output Current: The comparator can deliver a typical output current of 10mA, making it suitable for driving various loads.
• Fast Propagation Delay: With a maximum propagation delay of 300µs, the TLV3402CDG4 provides quick response times, ideal for time-sensitive applications.
• Surface Mount Packaging: The TLV3402CDG4 is available in a surface mount package, facilitating easy integration into compact designs.
• Compliance and Status: The TLV3402CDG4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. However, it is important to note that this product is now obsolete.

TLV3402CDG4 Applications

The TLV3402CDG4 is well-suited for a variety of applications due to its high performance and versatility. Some specific use cases include:

• Signal Processing: Ideal for comparing and processing analog signals in various electronic systems.
• Control Systems: Used in feedback loops and control systems where precise signal comparison is required.
• Power Management: Suitable for monitoring and managing power levels in electronic devices.
• Consumer Electronics: Can be integrated into consumer electronics for signal comparison and control functions.
• Industrial Applications: Provides reliable performance in industrial control systems and monitoring equipment.

Conclusion of TLV3402CDG4

The TLV3402CDG4 from Texas Instruments is a robust and versatile dual comparator that offers high performance and reliability. Its low quiescent current, wide operating voltage range, and high CMRR and PSRR make it an excellent choice for a variety of applications. Despite being obsolete, the TLV3402CDG4 remains a reliable option for engineers and designers seeking a general-purpose comparator with outstanding performance.