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/ÖHz
· 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

DESCRIPTION
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.