DAC7512DBVREP

Digital To Analog Converters Overview

The DAC7512DBVREP is a single-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features a resistor-string architecture with rail-to-rail buffered voltage outputs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It supports serial interfaces including SPI, Microwire, and QSPI. Key electrical specifications include a maximum settling time of 12 µs, a sampling rate of 95 kS/s, and a typical operating current of 135 µA. The component is housed in an SC-70 (SOT-353) surface-mount package and is rated for operation between -40°C and +85°C.

Digital To Analog Converters Feature Summary

• Rail-to-rail output capability allows signal swings across the full supply range without external clamping.
• Low-power design enables extended battery life in portable applications through minimal quiescent current consumption.
• Flexible serial interface compatibility supports standard communication protocols for easy microcontroller integration.

Digital To Analog Converters Applications

• Portable instrumentation requiring low power consumption
• Battery-operated data acquisition systems
• Programmable gain amplifiers and variable voltage references

Digital To Analog Converters Procurement Notes

Verify the REP suffix indicates a specific revision or packaging variant distinct from standard DAC7512DBVR units. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure the supplier provides traceability documentation matching the manufacturer's latest product change notification for this specific part number.

Digital To Analog Converters Selection Notes

Select this component when a single-channel 12-bit resolution is sufficient for the application. Compare against the DAC7512E variants if a different package footprint such as VSSOP-8 is required instead of SC-70. Consider the DAC7512N if a SOT-23-6 package is preferred for space-constrained designs.

Digital To Analog Converters Part Context

This part belongs to the DAC7512 family of low-power, 12-bit serial input digital-to-analog converters. It shares core electrical characteristics with other members like the DAC7512N and DAC7512E, differing primarily in package type and manufacturing revision. The REP designation typically signifies a specific production run or revision update within the Texas Instruments portfolio.

Digital To Analog Converters Replacement Considerations

Direct pin-compatible substitutes include DAC7512DBVR and DAC7512DBVT. For alternative packages, consider DAC7512N/250 (SOT-23-6) or DAC7512E/250 (VSSOP-8). Verify that any replacement maintains the same 12-bit resolution and serial interface compatibility.