DAC7741YB/250

Digital To Analog Converters Overview

The DAC7741YB/250 is a single-channel, 16-bit voltage-output digital-to-analog converter manufactured by Texas Instruments. It operates within an analog supply voltage range of 2.7 V to 5.5 V and features a parallel interface for data input. The device utilizes a 48-lead LQFP package with dimensions of 7 mm by 7 mm. Key electrical specifications include a settling time of 3 µs and a maximum sampling rate of 100 kSPS. It supports unipolar or bipolar output ranges and includes internal reference capabilities.

Digital To Analog Converters Feature Summary

• Provides high-resolution 16-bit precision for accurate signal generation
• Integrates on-chip reference and output amplifier to minimize external component count
• Supports flexible parallel interface compatible with standard microprocessors

Digital To Analog Converters Applications

• Industrial process control systems requiring precise analog outputs
• Data acquisition systems needing high-resolution signal conversion
• Medical instrumentation demanding low noise and accuracy

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'YB/250' against the manufacturer's current datasheet to confirm package type and tape-and-reel quantity. Ensure compatibility with existing board layouts regarding the 48-LQFP footprint. Confirm RoHS compliance status if required for specific regulatory environments. Check for any recent lifecycle notices as this component may have limited availability.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, high-resolution voltage output is required without external amplification. Compare performance metrics such as settling time and linearity against alternative DACs in the same family. Consider the parallel interface requirements versus serial options like SPI if pin count is constrained. Verify power supply constraints align with the 2.7 V to 5.5 V operating range.

Digital To Analog Converters Part Context

This part belongs to the DAC7741 series, which offers various resolution and channel configurations. The YB/250 designation specifically indicates the 48-LQFP package variant supplied in reels of 250 units. It is distinct from other variants that may offer different pin counts or packaging styles suitable for space-constrained designs.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include DAC7741YC/250 and DAC7741YL/250, which share identical electrical characteristics but differ in package type or reel quantity. Verify pinout compatibility before substitution.