DAC7563SDSCR

Digital To Analog Converters Overview

The DAC7563SDSCR is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features a serial interface compatible with SPI, QSPI, Microwire, and DSP standards. The device operates on a single analog and digital power supply ranging from 2.7 V to 5.5 V. Key electrical parameters include a settling time of 10 µs, a differential nonlinearity (DNL) of ±0.05 LSB, and an integral nonlinearity (INL) of ±0.3 LSB. It consumes 500 µW of power and supports an operating temperature range from -40°C to +125°C. The component is housed in a 10-WSON package.

Digital To Analog Converters Feature Summary

• Integrates a 2.5-V internal voltage reference with low temperature drift characteristics.
• Provides buffered voltage outputs for direct driving of downstream circuits.
• Supports reset functionality to mid-scale output levels upon initialization.

Digital To Analog Converters Applications

• Battery-powered instrumentation systems requiring low power consumption.
• Industrial process control loops utilizing serial communication interfaces.
• Data acquisition systems needing high accuracy with minimal glitch energy.

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm pinout compatibility and thermal specifications. Ensure that the ordering information matches the required package type and moisture sensitivity level for your assembly process. Cross-reference the datasheet revision date to validate parameter consistency before finalizing procurement decisions.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution with integrated reference is required. Compare DNL and INL specifications against system accuracy requirements. Verify that the serial interface timing aligns with the host microcontroller capabilities. Consider the WSON package dimensions for PCB layout constraints.

Digital To Analog Converters Part Context

This part belongs to the DAC756x family, which includes variants with different resolutions such as the 14-bit DAC8163 and 16-bit DAC8563. These devices share similar pinouts and functional architectures, facilitating design scalability across resolution requirements while maintaining consistent interface protocols and power management features.

Digital To Analog Converters Replacement Considerations

The DAC7562SDSCR is a documented parameter-equivalent alternative within the same series. Verify pin compatibility and specific performance tolerances before substitution. Other family members like the DAC8163 or DAC8563 offer higher resolutions but may require software adjustments.