Texas Instruments

TLC393IDR  

Linear Comparators

TLC393IDR Description

The TLC393IDR is a high-performance, general-purpose comparator from Texas Instruments, designed for a wide range of applications requiring precise voltage level detection and signal comparison. This device features a robust 84dB common-mode rejection ratio (CMRR) and excellent power supply rejection ratio (PSRR), ensuring reliable operation in noisy environments. With a propagation delay of just 4.5µs, the TLC393IDR offers fast response times, making it suitable for high-speed applications.

TLC393IDR Features

• High CMRR and PSRR: The TLC393IDR boasts an 84dB CMRR and excellent PSRR, providing superior noise immunity and ensuring accurate signal comparison even in noisy environments.
• Fast Propagation Delay: With a maximum propagation delay of 4.5µs, this comparator offers rapid response times, making it ideal for high-speed applications.
• Low Power Consumption: The TLC393IDR features a low quiescent current of 65µA, making it suitable for battery-powered applications where power efficiency is critical.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range of 3V to 16V, providing flexibility in various power supply configurations.
• Low Input Offset Voltage: The maximum input offset voltage is just 5mV at 10V, ensuring accurate voltage level detection.
• Low Input Bias Current: The maximum input bias current is 5pA at 5V, minimizing loading effects on the input signal source.
• RoHS Compliance: The TLC393IDR is compliant with RoHS3 standards, making it suitable for environmentally conscious designs.
• Moisture Sensitivity Level 1: This device has a moisture sensitivity level of 1 (unlimited), allowing for flexible handling and storage conditions.

TLC393IDR Applications

The TLC393IDR is ideal for a variety of applications where precise voltage level detection and signal comparison are required. Some specific use cases include:

1. Industrial Control Systems: The TLC393IDR's high CMRR and PSRR make it suitable for use in industrial control systems, where accurate signal comparison is critical in noisy environments.
2. Battery-Powered Devices: The low power consumption of this comparator makes it an excellent choice for battery-powered devices, where power efficiency is essential.
3. Automotive Applications: The wide supply voltage range and robust performance of the TLC393IDR make it suitable for automotive applications, where reliable operation over a wide range of supply voltages is required.
4. Sensor Interfaces: The low input offset voltage and low input bias current of this comparator make it ideal for interfacing with sensors, ensuring accurate voltage level detection without loading the sensor output.

Conclusion of TLC393IDR

The TLC393IDR is a versatile, high-performance comparator from Texas Instruments, offering excellent noise immunity, fast response times, and low power consumption. Its unique combination of features makes it an ideal choice for a wide range of applications, including industrial control systems, battery-powered devices, automotive applications, and sensor interfaces. With its RoHS compliance and moisture sensitivity level 1, the TLC393IDR is also suitable for environmentally conscious designs and flexible handling conditions.

TLC393IDR Documents

Download datasheets and manufacturer documentation for TLC393IDR

Datasheets :

TLC193, TLC393      

HTML Datasheet :

TLC193, TLC393      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022