EVAL-AD5781SDZ開發(fā)板套件編程器的評估板-數(shù)模轉(zhuǎn)換器（DAC）規(guī)格書PDF中文資料

EVAL-AD5781SDZ屬于開發(fā)板套件編程器的評估板-數(shù)模轉(zhuǎn)換器（DAC）。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的EVAL-AD5781SDZ評估板 - 數(shù)模轉(zhuǎn)換器（DAC）該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗證的設(shè)計環(huán)境中對用于將數(shù)字?jǐn)?shù)據(jù)轉(zhuǎn)換為模擬格式的器件進(jìn)行性能或特性評估。重點器件涵蓋范圍從以適合學(xué)生或愛好者使用的方式實現(xiàn)的適度功能器件，到適合電信基礎(chǔ)設(shè)施應(yīng)用的高級器件。

GENERAL DESCRIPTION

The AD57811 is a single 18-bit, unbuffered voltage output digitalto-analog converter (DAC) that operates from a bipolar supply of up to 33 V. The AD5781 accepts a positive reference input range of 5 V to VDD ? 2.5 V and a negative reference input range of VSS + 2.5 V to 0 V. The AD5781 offers a relative accuracy specification of ±0.5 LSB maximum, and operation is guaranteed monotonic with a ±0.5 LSB differential nonlinearity (DNL) maximum specification.

FEATURES

Single 18-bit DAC, ±0.5 LSB INL

7.5 nV/√Hz noise spectral density

0.05 LSB long-term linearity stability

<0.05 ppm/°C temperature drift

1 μs settling time

1.4 nV-sec glitch impulse

Operating temperature range: ?40°C to +125°C

20-lead TSSOP package

Wide power supply range of up to ±16.5 V

35 MHz Schmitt triggered digital interface

1.8 V compatible digital interface

APPLICATIONS

Medical instrumentation

Test and measurement

Industrial control

Scientific and aerospace instrumentation

Data acquisition systems

Digital gain and offset adjustment

Power supply control