STMicroelectronics

TS883IQ2T

TS883IQ2T Description

The TS883IQ2T is a high-performance, general-purpose comparator designed by STMicroelectronics. This IC is ideal for a wide range of applications due to its robust performance and versatile operating conditions. The TS883IQ2T features a high common-mode rejection ratio (CMRR) of 78dB and a power supply rejection ratio (PSRR) of 80dB, ensuring stable performance even under varying power supply conditions. It operates within a wide supply voltage range of 0.9V to 5.5V, making it suitable for both low-power and standard voltage applications.

TS883IQ2T Features

• High CMRR and PSRR: With a typical CMRR of 78dB and PSRR of 80dB, the TS883IQ2T ensures minimal noise and interference, providing highly accurate and reliable comparisons.
• Low Quiescent Current: The maximum quiescent current of 430nA makes this comparator highly energy-efficient, ideal for battery-powered and low-power consumption applications.
• Low Input Offset Voltage: A maximum input offset voltage of 5mV @ 5V ensures high precision in voltage comparisons, making it suitable for applications requiring tight voltage control.
• Low Input Bias Current: The maximum input bias current of 20pA @ 5V further enhances the accuracy and reliability of the comparator.
• High Output Current: The TS883IQ2T can deliver a typical output current of 50mA @ 5V, making it capable of driving various loads effectively.
• Fast Propagation Delay: With a maximum propagation delay of 23µs, the comparator ensures quick response times, suitable for high-speed applications.
• Hysteresis: The built-in hysteresis of 3.1mV helps in stabilizing the output in noisy environments, preventing false triggering.
• Compliance and Packaging: The TS883IQ2T is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a surface-mount 8DFN package, making it suitable for compact and space-constrained designs.

TS883IQ2T Applications

The TS883IQ2T's versatile features make it suitable for a wide range of applications, including:

• Signal Processing: Ideal for comparing analog signals in various signal processing applications, ensuring accurate and reliable performance.
• Power Management: Suitable for monitoring and controlling power supply voltages in power management systems, thanks to its low quiescent current and wide operating voltage range.
• Battery Management: The low power consumption and high accuracy make it an excellent choice for battery-operated devices, ensuring efficient battery monitoring and protection.
• Industrial Control: The high CMRR and PSRR make it suitable for industrial applications where noise and interference are common, ensuring stable and reliable performance.
• Automotive Applications: The robustness and reliability of the TS883IQ2T make it suitable for automotive applications, including sensor signal conditioning and control systems.

Conclusion of TS883IQ2T

The TS883IQ2T from STMicroelectronics is a versatile and high-performance general-purpose comparator that offers a combination of low power consumption, high accuracy, and robust performance. Its wide operating voltage range, low quiescent current, and high output current make it suitable for a variety of applications, from low-power consumer electronics to demanding industrial and automotive environments. The built-in hysteresis and fast propagation delay further enhance its reliability and responsiveness. With its compliance to environmental standards and compact surface-mount packaging, the TS883IQ2T is an excellent choice for designers looking for a reliable and efficient comparator solution.