DAC0801LCM

Digital To Analog Converters Overview

The DAC0801LCM is an 8-bit digital-to-analog converter manufactured by National Semiconductor. It is housed in a 16-SOIC package with a width of 3.90mm (0.154 inches). The device functions as a data acquisition component, converting digital input signals into corresponding analog outputs. Key electrical specifications include a high peak current capability of 3.5A and a large output voltage swing. Performance characteristics typically involve full-scale current versus reference current relationships, LSB propagation delay relative to full-scale current, and frequency response metrics.

Digital To Analog Converters Feature Summary

• Provides high peak current capability for robust signal driving
• Delivers large output voltage swing for wide dynamic range applications
• Integrates 8-bit resolution for precise digital-to-analog conversion

Digital To Analog Converters Applications

• Data acquisition systems requiring analog signal generation
• Industrial control loops utilizing digital inputs
• Test and measurement equipment needing precise analog outputs

Digital To Analog Converters Procurement Notes

Verify the manufacturer designation carefully, as National Semiconductor assets are now managed by Texas Instruments. Confirm the specific suffix 'LCM' matches the required 16-SOIC package dimensions and thermal characteristics. Check for obsolete status indicators, as this component may no longer be in active production. Ensure compatibility with existing board layouts regarding pinout and footprint before procurement.

Digital To Analog Converters Selection Notes

Select this component when an 8-bit resolution is sufficient for the application's precision requirements. Consider the 3.5A peak current capability if driving low-impedance loads or requiring fast settling times. Evaluate the 16-SOIC package constraints against available PCB space. Compare performance metrics such as propagation delay and frequency response against system timing requirements to ensure adequate speed.

Digital To Analog Converters Part Context

This part belongs to the DAC0801 series of 8-bit digital-to-analog converters. It represents a legacy product line from National Semiconductor, now under Texas Instruments. The series is designed for general-purpose data acquisition and control applications where moderate resolution and high current drive are beneficial. It serves as a bridge between digital processing units and analog world interfaces.

Digital To Analog Converters Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Users should consult official Texas Instruments resources for direct replacements or functional equivalents within the updated product portfolio.