DAC8580

16 位高速低噪声电压输出数模转换器

The 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.

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16-Bit Monotonic

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±5-V Rail-to-Rail Output

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Fast Settling: 0.65 µs

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Fast Slew Rate: 35 V/µs

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Low Noise: 20 nV/Hz

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Low Glitch Energy: 0.5 nV-s

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Low Power-On Transient

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On-Chip Digital Low-Pass Filter

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Programmable Oversampling

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16-MSPS Update Rate Filter On

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30-MHz Serial Interface

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1.8-V to 5.5-V Logic Compatible

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TSSOP-16 Package

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APPLICA ONS

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Waveform Generation

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CRT Projection TV Digital Convergence

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Automated Test Equipment

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Industrial Process Control

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Music Synthesis

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Ultrasound