DAC7562SDGSR

Digital To Analog Converters Overview

The DAC7562SDGSR is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features a serial interface compatible with standard SPI, QSPI, Microwire, and DSP protocols. The device operates on a single power supply ranging from 2.7 V to 5.5 V for both analog and digital domains. Key electrical specifications include a settling time of 10 µs, a sampling rate of 100 kS/s, and low power consumption of 500 µW. Linearity performance is characterized by an integral nonlinearity (INL) of ±0.3 LSB and a differential nonlinearity (DNL) of ±0.05 LSB. The output type is voltage buffered, and the component is housed in a 10-MSOP package.

Digital To Analog Converters Feature Summary

• Integrates a versatile three-wire serial interface supporting multiple communication standards including SPI and DSP modes.
• Includes an internal power-on reset circuit that ensures DAC outputs remain at zero scale until valid codes are written.
• Offers a dedicated power-down mode that significantly reduces current consumption for battery-operated applications.

Digital To Analog Converters Applications

• Portable instrumentation systems requiring low power consumption
• Battery-powered data acquisition modules
• Process control loops utilizing single-supply operation

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature range. Ensure compatibility with system voltage levels and serial protocol requirements before integration. Check moisture sensitivity level handling procedures during assembly to prevent damage.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution with high linearity and low glitch energy is required. Compare INL and DNL specifications against application tolerance limits. Consider the MSOP package dimensions for PCB space constraints relative to alternative packages like TSSOP.

Digital To Analog Converters Part Context

This part belongs to the DAC756x family of precision digital-to-analog converters. It shares functional similarities with other members such as the DAC8562, differing primarily in resolution and linearity specifications. The series is designed for applications demanding small form factors and efficient power usage.

Digital To Analog Converters Replacement Considerations

DAC7562SDGST is a parameter-equivalent alternative within the same manufacturer lineup. Verify pinout compatibility and thermal characteristics when substituting between reel and tube packaging variants.