DAC70004IDMDR

Digital To Analog Converters Overview

The DAC70004IDMDR is a quad-channel, true 14-bit digital-to-analog converter manufactured by Texas Instruments. It features a voltage output architecture with an R-2R resistor ladder structure. The device supports 3-Wire, 4-Wire, and SPI serial interfaces for data input. It operates on analog and digital supply voltages ranging from 2.7 V to 5.5 V. Key performance metrics include a settling time of 5.8 µs, a sampling rate of 200 kS/s, and both integral and differential nonlinearity errors limited to ±1 LSB. The gain error is specified at 0.05% of the full-scale range. It is housed in a compact 14-pin VSON package and functions within a temperature range of -40°C to +125°C.

Digital To Analog Converters Feature Summary

• True 14-bit resolution ensures high precision across all four channels without missing codes.
• Ultra-small VSON-14 packaging facilitates space-constrained board layouts.
• Integrated reset function allows outputs to return to mid-scale upon power-up or command.

Digital To Analog Converters Applications

• Portable medical instrumentation requiring high accuracy in small form factors
• Industrial process control systems utilizing multi-channel signal generation
• Automotive sensor simulation and testing equipment

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'DR' indicates tape-and-reel packaging when sourcing components. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed due to the moisture sensitivity classification associated with this package type.

Digital To Analog Converters Selection Notes

Select this component when simultaneous four-channel voltage output with 14-bit precision is required. Compare against the DAC60004 if 12-bit resolution suffices for lower cost requirements. Verify interface compatibility with the host microcontroller's SPI or 3/4-wire capabilities before finalizing the design.

Digital To Analog Converters Part Context

This part belongs to the DAC70004 series, which provides quad-channel solutions with superior linearity compared to standard industry counterparts. It complements the DAC60004 family by offering higher resolution while maintaining similar pinouts and interface standards for easy migration between resolution tiers.

Digital To Analog Converters Replacement Considerations

The DAC70004IDMDT serves as the tray-packaged alternative to the IDMDR reel version. Both share identical electrical characteristics and functionality, differing only in shipping packaging format.