DAC7632VFBR

Digital To Analog Converters Overview

The DAC7632VFBR is a dual, low-power, 12-bit voltage-output digital-to-analog converter manufactured by Texas Instruments. It features an internal reference and output amplifiers, enabling direct interfacing with microcontrollers via a standard SPI-compatible serial interface. The device operates from a single supply voltage ranging from 2.7V to 5.5V. Key electrical specifications include a full-scale output range of 0V to VREF, a settling time of 4 microseconds for 12-bit accuracy, and a power-down mode that reduces current consumption significantly. The component is housed in an 8-pin SOIC package.

Digital To Analog Converters Feature Summary

• Integrated precision voltage reference and output amplifiers eliminate external component requirements
• Standard three-wire serial interface compatible with common digital control protocols
• Low power consumption architecture suitable for battery-operated portable applications

Digital To Analog Converters Applications

• Portable instrumentation systems requiring precise analog signal generation
• Battery-powered data acquisition modules
• Programmable gain amplifier biasing circuits

Digital To Analog Converters Procurement Notes

Verify the specific suffix VFBR against official Texas Instruments documentation to confirm package type, tape-and-reel quantity, and temperature grade. Ensure compatibility with system voltage levels and serial communication timing requirements before integration.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 12-bit resolution is required with minimal external circuitry. Consider the internal reference stability and output drive capability relative to load requirements. Evaluate power constraints against the specified operating current in active and power-down modes.

Digital To Analog Converters Part Context

This part belongs to the DAC763x family of dual 12-bit DACs. It shares architectural similarities with other members but differs in pinout configuration and specific electrical characteristics. The VFBR suffix indicates a specific packaging and reel option distinct from through-hole or smaller package variants.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include the DAC7632EVM evaluation module contextually, though functional replacements require checking pin compatibility and electrical specs against datasheets for parts like the DAC7632IPWR or DAC7632PWR.