DAC8580 (NRND)

16-Bit, High Speed, Low Noise, Voltage Output, Digital to Analog Converter

16-Bit, High Speed, Low Noise, Voltage Output, Digital to Analog Converter - DAC8580

Not Recommended for New Designs (NRND)

Replaced By DAC8811– The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.

TI does not recommend using this part in a new design. This product continues to be in production to support existing customers.


The DAC8580 is a 16-bit, high-speed, low-noise, voltage-output DAC designed for waveform generation applications. It operates from dual ±5-V power supplies and requires only a single external reference. The DAC8580 is capable of generating output signal frequencies up to 1 MHz. The DAC8580 significantly relaxes, or removes, the need for external de-glitchers, analog filters and high-swing output buffers. It incorporates a programmable digital interpolation filter capable of oversampling the input word rate by 2, 4, 8, or 16. The digital filter can be bypassed on-the-fly, or can be permanently turned off. The fast 30-MHz serial interface is compatible with right-justified digital audio format. The DAC8580 is specified from -40°C to 85°C.


  • 16-Bit Monotonic
  • ±5-V Rail-to-Rail Output
  • Fast Settling: 0.65 µs
  • Fast Slew Rate: 35 V/µs
  • Low Noise: 20 nV/Hz
  • Low Glitch Energy: 0.5 nV-s
  • Low Power-On Transient
  • On-Chip Digital Low-Pass Filter
  • Programmable Oversampling
  • 16-MSPS Update Rate (Filter On)
  • 30-MHz Serial Interface
  • 1.8-V to 5.5-V Logic Compatible
  • TSSOP-16 Package
    • Waveform Generation
    • CRT Projection TV Digital Convergence
    • Automated Test Equipment
    • Industrial Process Control
    • Music Synthesis
    • Ultrasound

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