STMicroelectronics

TS861IDT

TS861IDT Description

The TS861IDT is a high-performance, general-purpose comparator from STMicroelectronics, designed for a wide range of applications requiring accurate and reliable voltage level detection. With its 70dB CMRR and PSRR (typical), the TS861IDT offers excellent noise rejection and stability, making it ideal for demanding applications. The device is RoHS3 compliant, REACH unaffected, and EAR99 classified, ensuring compliance with environmental and trade regulations.

TS861IDT Features

• High CMRR and PSRR: The TS861IDT boasts a 70dB common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), providing superior noise immunity and stability in noisy environments.
• Low Quiescent Current: With a maximum quiescent current of 16µA, the TS861IDT is ideal for battery-powered and power-sensitive applications.
• Fast Propagation Delay: The TS861IDT has a maximum propagation delay of 2µs, enabling rapid response times in high-speed applications.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range of 2.7V to 10V, making it suitable for various power supply configurations.
• Low Input Offset Voltage: The TS861IDT has a maximum input offset voltage of 15mV at 5V, ensuring accurate voltage level detection.
• Low Input Bias Current: The maximum input bias current is 300pA at 5V, minimizing loading effects on the input signal source.
• Surface Mount Packaging: The TS861IDT is available in an 8-SOIC surface mount package,PCB。

TS861IDT Applications

The TS861IDT is an ideal choice for a variety of applications where accurate voltage level detection and reliable performance are critical:

1. Industrial Control Systems: The TS861IDT's high CMRR and PSRR make it suitable for use in industrial control systems, where noise rejection and stability are essential.
2. Battery-Powered Devices: The low quiescent current of the TS861IDT makes it ideal for battery-powered applications, such as portable electronics and wearable devices.
3. Automotive Applications: The TS861IDT can be used in automotive applications, such as sensor interfaces and control systems, where reliable voltage level detection is crucial.
4. Medical Devices: The TS861IDT's low input offset voltage and bias current make it suitable for use in medical devices, where accurate voltage level detection is essential for patient safety and device performance.

Conclusion of TS861IDT

The TS861IDT from STMicroelectronics is a versatile, high-performance comparator that offers excellent noise rejection, stability, and accuracy. Its unique combination of features, such as low quiescent current, fast propagation delay, and wide supply voltage range, make it an ideal choice for a variety of applications, including industrial control systems, battery-powered devices, automotive applications, and medical devices. With its RoHS3 compliance, REACH unaffected status, and EAR99 classification, the TS861IDT is also environmentally friendly and compliant with international trade regulations.