Texas Instruments

TLC393CDR

TLC393CDR Description

The TLC393CDR is a high-performance, general-purpose comparator from Texas Instruments, designed for a wide range of applications. It features a typical common-mode rejection ratio (CMRR) of 84dB, ensuring accurate signal comparison even in noisy environments. The device operates over a wide supply voltage range of 3V to 16V, making it suitable for various power supply conditions. The TLC393CDR is available in an 8-SOIC package, making it ideal for surface-mount applications.

TLC393CDR Features

• High CMRR (84dB): Provides excellent common-mode rejection, ensuring accurate signal comparison in noisy environments.
• Wide Supply Voltage Range (3V to 16V): Operates over a broad range of supply voltages, making it suitable for various power supply conditions.
• Low Input Bias Current (5pA @ 5V): Minimizes power consumption and ensures stable operation with high-impedance sources.
• Low Quiescent Current (50µA): Reduces power consumption in battery-powered applications.
• Fast Propagation Delay (4.5µs): Enables rapid response times, making it suitable for high-speed applications.
• RoHS3 Compliant: Meets environmental regulations, making it suitable for use in environmentally friendly products.
• REACH Unaffected: Compliant with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.

TLC393CDR Applications

The TLC393CDR is ideal for a variety of applications where accurate signal comparison and low power consumption are critical. Some specific use cases include:

1. Industrial Control Systems: The high CMRR and low input bias current make it suitable for comparing signals in noisy industrial environments.
2. Battery-Powered Devices: The low quiescent current helps extend battery life in portable devices.
3. Automotive Applications: The wide supply voltage range and fast propagation delay make it suitable for automotive sensor interfaces.
4. Medical Equipment: The high CMRR and low input bias current ensure accurate signal comparison in sensitive medical applications.

Conclusion of TLC393CDR

The TLC393CDR is a versatile, high-performance comparator from Texas Instruments that offers excellent common-mode rejection, low power consumption, and a wide supply voltage range. Its unique features make it ideal for a variety of applications, including industrial control systems, battery-powered devices, automotive applications, and medical equipment. With its RoHS3 compliance and REACH unaffected status, the TLC393CDR is also environmentally friendly, making it a reliable choice for today's demanding electronics industry.