LMC567CN/NOPB

Telecom Overview

The LMC567CN/NOPB is a tone decoder integrated circuit manufactured by Texas Instruments, belonging to the LM567C series. It operates on a single supply voltage of 5 V with a typical operating current of 12 mA. The device supports frequencies up to 500 kHz and features a power dissipation rating of 1.1 W. Designed for through-hole mounting, it is housed in an 8-pin PDIP package. The component functions within a temperature range from 0 °C to +70 °C.

Telecom Feature Summary

• Provides dedicated tone decoding functionality for communication applications
• Operates reliably on a standard 5 V single supply rail
• Supports frequency detection up to 500 kHz

Telecom Applications

• Communication circuits requiring tone decoding
• Frequency detection systems
• Signal processing interfaces

Telecom Procurement Notes

Verify the exact part number against official Texas Instruments documentation to confirm specifications. Ensure compatibility with the required operating temperature range and package type. Cross-reference datasheets for electrical characteristics such as supply voltage and current consumption before integration into designs.

Telecom Selection Notes

Select this component when a dedicated tone decoder is required for communication or signal processing tasks. Consider the 500 kHz frequency limit and 5 V supply requirement. Verify that the through-hole PDIP-8 package fits the board layout constraints and thermal management needs.

Telecom Part Context

This device is part of the LM567C family of tone decoders produced by Texas Instruments. It serves as a specialized communication IC designed for detecting specific audio tones. The NOPB suffix indicates lead-free construction compliant with RoHS standards.