Texas Instruments

TLV1811LDBVR  

Linear Comparators

TLV1811LDBVR Description

The TLV1811LDBVR is a general-purpose comparator from Texas Instruments, designed for a wide range of applications requiring high performance and reliability. This comparator is housed in a compact SOT23-5 package, making it ideal for surface-mount applications where space is a critical factor. The TLV1811LDBVR operates over a wide supply voltage range of 2.4V to 40V, providing flexibility in various power supply configurations.

TLV1811LDBVR Features

• High CMRR and PSRR: The TLV1811LDBVR boasts a typical Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 100dB, ensuring high accuracy and stability in the presence of noise and supply voltage variations.
• Fast Propagation Delay: With a maximum propagation delay of 450ns, this comparator offers quick response times, making it suitable for high-speed signal processing applications.
• Low Input Bias Current: The maximum input bias current is only 0.15pA at 12V, minimizing the impact of input currents on the signal integrity.
• Low Quiescent Current: The maximum quiescent current of 7.5µA ensures minimal power consumption, making it ideal for battery-operated and low-power applications.
• Wide Operating Voltage Range: The comparator operates from 2.4V to 40V, providing compatibility with a wide range of power supplies.
• Low Input Offset Voltage: With a maximum input offset voltage of 3mV at 12V, the TLV1811LDBVR ensures high precision in voltage comparisons.
• High Output Current: The comparator can source up to 30mA, allowing it to drive various loads directly without additional buffering.
• Compliance and Packaging: The TLV1811LDBVR is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a Tape & Reel (TR) package, facilitating automated assembly processes.

TLV1811LDBVR Applications

The TLV1811LDBVR is well-suited for a variety of applications due to its high performance and versatility. Some specific use cases include:

• Signal Processing: Ideal for applications requiring fast and accurate signal comparisons, such as in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Power Management: Suitable for battery management systems, voltage monitoring, and power supply sequencing.
• Industrial Control: Can be used in industrial automation for level sensing, motor control, and other control applications.
• Consumer Electronics: Applicable in devices such as smartphones, tablets, and portable gaming consoles for battery monitoring and signal conditioning.
• Automotive: Useful in automotive applications for sensor signal processing and power management systems.

Conclusion of TLV1811LDBVR

The TLV1811LDBVR from Texas Instruments is a robust and versatile general-purpose comparator that offers a combination of high performance, low power consumption, and wide operating voltage range. Its compact SOT23-5 package and surface-mount design make it suitable for space-constrained applications. The high CMRR and PSRR ensure accurate and stable performance, while the low input bias current and low quiescent current make it ideal for precision and low-power applications. The TLV1811LDBVR's ability to source significant output current allows it to drive various loads directly, enhancing its versatility. Overall, the TLV1811LDBVR is an excellent choice for a wide range of applications in the electronics industry, providing reliable and efficient performance.

TLV1811LDBVR Documents

Download datasheets and manufacturer documentation for TLV1811LDBVR

Datasheets :

TLV181x, TLV182x