DAC7541AJUG4

Digital To Analog Converters Overview

The DAC7541AJUG4 is a low-cost, 12-bit CMOS four-quadrant multiplying digital-to-analog converter manufactured by Texas Instruments. It features laser-trimmed thin-film resistors on a monolithic CMOS circuit to provide true 12-bit integral and differential linearity over the full specified temperature range. The device operates with a single +5V to +16V supply and includes TTL-/CMOS-compatible digital inputs. It serves as an improved pin-for-pin replacement for industry standard parts such as the 7521, 7541, and 7541A. The component is housed in an 18-pin Plastic SOIC package.

Digital To Analog Converters Feature Summary

• Supports full four-quadrant multiplication capabilities
• Guaranteed monotonicity over the operating temperature range
• Features latch-up resistance for enhanced reliability
• Compatible with DTL, TTL, and CMOS logic families

Digital To Analog Converters Applications

• Digitally controlled gain blocks
• Unipolar binary operation (two-quadrant multiplication)
• Bipolar four-quadrant multiplier circuits

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current documentation to confirm compliance status and RoHS specifications. Confirm that the plastic SOIC package type matches the design requirements. Ensure the ordering information aligns with the latest datasheet revisions before finalizing procurement plans.

Digital To Analog Converters Selection Notes

Select this component when a 12-bit resolution with high linearity is required for multiplying applications. Consider the ±1/2 LSB relative accuracy grade for precision needs. Evaluate the need for external operational amplifiers, such as the OPA606, to handle output buffering and offset adjustments effectively within the target circuit design.

Digital To Analog Converters Part Context

This part belongs to the DAC7541A family of digital-to-analog converters. It is designed as a direct replacement for legacy industry standard components like the 7521, 7541, and 7541A. The series offers both DIP and SOIC packaging options to accommodate various board layout constraints while maintaining consistent electrical performance characteristics across the product line.

Digital To Analog Converters Replacement Considerations

The DAC7541A is documented as a direct, improved pin-for-pin replacement for the 7521, 7541, and 7541A industry standard parts.