DAC63004RTER

Digital To Analog Converters Overview

The DAC63004RTER is a quad-channel, 12-bit digital-to-analog converter from Texas Instruments. It operates on a single supply voltage ranging from 1.7 V to 5.5 V and supports an ambient temperature range of -40°C to +125°C. The device features buffered voltage outputs with gains of 1x, 1.5x, 2x, 3x, and 4x, achieving 1 LSB INL and DNL. Current output mode provides 8-bit resolution with ranges from 25 μA to 250 μA. It includes auto-detected I2C, PMBus, or SPI interfaces, internal reference, NVM, and GPIOs in a 16-pin WQFN package.

Digital To Analog Converters Feature Summary

• Quad-channel architecture with programmable voltage or current outputs
• Auto-detection of I2C, PMBus, or SPI communication protocols
• Integrated nonvolatile memory for processor-less applications
• Configurable general-purpose input/output (GPIO) pins

Digital To Analog Converters Applications

• Land mobile radio biasing and calibration
• Pulse oximeter signal generation
• Optical module control
• Standard notebook PC peripheral management

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix 'RTER' against the manufacturer's official orderable addendum to confirm the tape-and-reel packaging configuration. Ensure that the selected component matches the required thermal pad grounding specifications for the WQFN-16 package during assembly.

Digital To Analog Converters Selection Notes

Select this model when four independent analog channels are required within a compact footprint. The DAC63004RTER is suitable for designs needing ultra-low power consumption in both active and sleep modes. Consider the internal reference accuracy if external precision references cannot be accommodated in the system design.

Digital To Analog Converters Part Context

This component belongs to the DACx3004 family, which also includes the 10-bit DAC53004 variant. Both devices share pin compatibility and functional blocks, differing primarily in resolution. The family is designed for battery-operated systems requiring high integration and low quiescent current.

Digital To Analog Converters Replacement Considerations

The DAC53004RTER serves as a direct pin-compatible substitute offering 10-bit resolution instead of 12-bit. Verify that the reduced resolution meets the application requirements before substitution.