Texas Instruments DAC3171 Single 14-/12-/10-bit 500 MSPS Digital to Analog Converters DAC3171IRGC25

The DAC3171 is a single-channel digital-to-analog converter (DAC) from Texas Instruments, featuring a resolution of 14 bits and a maximum sample rate of 500 MSPS. It utilizes a parallel LVDS input interface and supports both single and dual DDR data clock modes, along with an internal FIFO for data buffering. The device is designed for current sourcing, with output compliance ranging from ,Äì0.5 V to +1 V. It offers high spectral performance, achieving a signal-to-noise ratio (SNR) of 76 dBFS and a spurious-free dynamic range (SFDR) of 78 dBc at a 20 MHz intermediate frequency. The DAC3171 is packaged in a 64-pin VQFN format and is specified for operation across an industrial temperature range of ,Äì40¬8C to +85¬8C. Applications include wireless infrastructure, radar systems, software-defined radios, and signal generators.