DAC5662IPFBR

Digital To Analog Converters Overview

The DAC5662IPFBR is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It supports a sampling rate of 275 MSPS and features a parallel word interface for data input. The device operates with both analog and digital supply voltages at 3.3 V. It utilizes a current source output structure housed in a 48-pin TQFP package. Key performance metrics include a maximum stable time of 20 ns, differential nonlinearity (DNL) of +/- 0.75 LSB, integral nonlinearity (INL) of +/- 1.1 LSB, and an spurious-free dynamic range (SFDR) of 84 dB. The component functions within a temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel architecture providing two independent 12-bit converters
• High-speed operation supporting up to 275 MSPS sampling rates
• Low power consumption design suitable for energy-efficient applications

Digital To Analog Converters Applications

• Wireless base station signal generation
• Instrumentation and test equipment
• Medical imaging systems

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and material specifications. Confirm RoHS compliance status through the latest datasheet revision. Ensure compatibility with required voltage levels and interface protocols before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution with 12-bit resolution and high throughput is required. Compare DNL and INL specifications against system linearity requirements. Verify that the parallel interface matches the host processor capabilities. Consider thermal dissipation characteristics given the 330 mW power consumption figure.

Digital To Analog Converters Part Context

This part belongs to the DAC5672 series family from Texas Instruments. It shares similar architectural features with other members of the series but differs in resolution and performance parameters. The IPFBR suffix indicates a specific tape-and-reel packaging variant designed for automated surface-mount assembly processes.

Digital To Analog Converters Replacement Considerations

The DAC5672IPFBR serves as a higher-resolution alternative within the same package footprint. Verify pinout compatibility and software register mapping differences before substitution. Check if the increased resolution meets specific application needs without requiring board redesign.