STMicroelectronics

TS862ID

TS862ID Description

The TS862ID is a general-purpose comparator IC designed by STMicroelectronics, featuring a robust set of specifications that make it suitable for a variety of applications. This IC is housed in an 8SOIC package, making it ideal for surface-mount applications. Despite being marked as obsolete, the TS862ID remains a reliable choice for designers who require a high-performance comparator with specific operational characteristics.

TS862ID Features

• High CMRR and PSRR: The TS862ID boasts a typical Common Mode Rejection Ratio (CMRR) of 70dB, ensuring high accuracy and stability in the presence of common-mode noise. This is complemented by a high Power Supply Rejection Ratio (PSRR), which helps maintain performance even with varying power supply conditions.
• Low Quiescent Current: With a maximum quiescent current of 16µA, the TS862ID is designed for low power consumption, making it suitable for battery-powered and energy-efficient systems.
• Fast Propagation Delay: The maximum propagation delay of 2µs ensures rapid response times, which is crucial for applications requiring quick signal processing and decision-making.
• Wide Supply Voltage Range: The TS862ID operates over a wide supply voltage range of 2.7V to 10V, providing flexibility and compatibility with various power supply configurations.
• Low Input Offset Voltage: A maximum input offset voltage of 15mV at 5V ensures high accuracy in signal comparison, making it suitable for precision applications.
• Low Input Bias Current: With a maximum input bias current of 300pA at 5V, the TS862ID minimizes the impact of input bias currents on the overall system performance.
• Moisture Sensitivity Level: The TS862ID has an MSL rating of 1 (Unlimited), indicating it is not sensitive to moisture, which is beneficial for applications in humid environments.
• Compliance: The TS862ID is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

TS862ID Applications

The TS862ID's versatile features make it suitable for a wide range of applications, including:

• Signal Processing: Ideal for applications requiring fast and accurate signal comparison, such as in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Power Management: The low quiescent current and wide supply voltage range make it suitable for power management systems, including battery-operated devices.
• Industrial Controls: The high CMRR and PSRR ensure reliable performance in industrial environments where noise and power supply variations are common.
• Automotive Electronics: The TS862ID's robustness and wide operating voltage range make it suitable for automotive applications, where reliability and performance are critical.
• Consumer Electronics: The TS862ID can be used in consumer electronics for tasks such as voltage monitoring, signal conditioning, and threshold detection.

Conclusion of TS862ID

The TS862ID, despite being marked as obsolete, remains a valuable component for designers seeking a reliable and high-performance comparator. Its wide supply voltage range, low quiescent current, and fast propagation delay make it suitable for a variety of applications, from signal processing to power management. The TS862ID's compliance with environmental and safety standards further enhances its appeal. While newer models may offer additional features, the TS862ID's proven performance and robust specifications ensure it continues to be a preferred choice in many electronic designs.