Texas Instruments

LM111FKB  

Linear Comparators

LM111FKB Description

The LM111FKB is a differential comparator designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Linear IC Chips category and is known for its robust performance and versatility. The LM111FKB operates with a propagation delay of 165ns (typical), ensuring fast response times in various applications. It is housed in a tube package and is suitable for surface mount applications, making it ideal for modern, space-efficient designs.

LM111FKB Features

• Propagation Delay: The LM111FKB boasts a maximum propagation delay of 165ns (typical), which is crucial for applications requiring rapid signal processing.
• Power Supply Voltage Range: It supports a wide supply voltage range of3.5V to 30V for single supply and ±1.75V to ±15V for dual supply, offering flexibility in power requirements.
• Input Offset Voltage: With a maximum input offset voltage of 3mV at ±15V, the LM111FKB ensures high precision in differential signal comparisons.
• Input Bias Current: The device has a low input bias current of 0.1µA at ±15V, minimizing the impact on the input signal source.
• Quiescent Current: The LM111FKB operates with a quiescent current of 5mA to 6mA, making it energy-efficient.
• RoHS Compliance: It is ROHS3 compliant, ensuring environmental safety and adherence to regulatory standards.
• Mounting Type: The surface mount type allows for easy integration into compact and high-density PCB designs.
• ECCN and HTSUS: Classified under ECCN EAR99 and HTSUS 8542.39.0001, it is suitable for a wide range of international applications.

LM111FKB Applications

The LM111FKB is designed to meet the demands of various high-performance applications, including:

• Signal Processing: Ideal for processing differential signals in communication systems and industrial control applications.
• Level Detection: Efficient in detecting and comparing signal levels in power management and monitoring systems.
• Data Conversion: Useful in analog-to-digital conversion circuits where precise voltage level comparisons are required.
• Instrumentation: Suitable for precision measurement instruments that require high accuracy and low noise.

Conclusion of LM111FKB

The LM111FKB differential comparator from Texas Instruments stands out for its combination of high performance, flexibility, and reliability. Its low propagation delay, wide supply voltage range, and low input bias current make it a superior choice for applications requiring fast and precise signal processing. The surface mount package and RoHS compliance further enhance its appeal for modern electronics designs. Whether used in signal processing, level detection, or data conversion, the LM111FKB offers a robust solution that meets the stringent demands of the electronics industry.

LM111FKB Documents

Download datasheets and manufacturer documentation for LM111FKB

Datasheets :

LM111, LM211, LM311