DAC8580IPW

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.

Key Features

• 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
• APPLICATIONS
  • Waveform Generation
  • CRT Projection TV Digital Convergence
  • Automated Test Equipment
  • Industrial Process Control
  • Music Synthesis
  • Ultrasound