DAC3151IRGCT

Digital To Analog Converters Overview

The DAC3151IRGCT is a single-channel, 10-bit digital-to-analog converter from Texas Instruments. It supports a maximum sampling rate of 500 MSPS with an internal FIFO for clock domain synchronization. The device features a parallel LVDS input interface and a current source output compliant between -0.5 V and +1 V. Power consumption is typically 375 mW. It operates within an industrial temperature range of -40°C to +85°C and is housed in a 64-pin VQFN (9 mm × 9 mm) package.

Digital To Analog Converters Feature Summary

• Supports up to 500 MSPS sampling rates with integrated FIFO for precise signal synchronization across multiple devices.
• Features a low-power architecture consuming approximately 375 mW while maintaining high dynamic performance.
• Utilizes a parallel LVDS input interface compatible with offset binary or two's complement data formats.

Digital To Analog Converters Applications

• Wireless infrastructure base stations
• Software-defined radio systems
• Radar applications

Digital To Analog Converters Procurement Notes

Verify the specific suffix IRGCT corresponds to the VQFN-64 package and tape-and-reel delivery format. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management strategies account for the exposed pad requirement on the VQFN package to maintain reliability within the specified operating temperature range.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, 10-bit resolution is required at speeds up to 500 MSPS. Compare against the DAC3161 and DAC3171 if higher resolution (12-bit or 14-bit) is necessary, as they share pinouts and similar power profiles. Consider the DAC31x4 series if dual-channel operation is needed instead of single-channel.

Digital To Analog Converters Part Context

This part belongs to the DAC31x1 family of single-channel converters, which includes the DAC3151, DAC3161, and DAC3171. These devices are designed for high-frequency, high-precision scenarios requiring synchronized multi-device operation. They are pin-compatible with the dual-channel DAC31x4 series, facilitating design flexibility across different channel count requirements.

Digital To Analog Converters Replacement Considerations

Pin-compatible alternatives within the same family include the DAC3161IRGCT (12-bit) and DAC3171IRGCT (14-bit). For dual-channel requirements, consider the DAC3152IRGCT. Verify that the replacement maintains the required 500 MSPS speed and LVDS interface compatibility.