EVAL-AD5532EB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-AD5532EB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-AD5532EB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(yàn)證的設(shè)計(jì)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(diǎn)器件涵蓋范圍從以適合學(xué)生或愛好者使用的方式實(shí)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 AD5532B is a 32-channel, voltage output, 14-bit DAC with an additional precision infinite sample-and-hold mode. The selected DAC register is written to via the 3-wire serial interface and VOUT for this DAC is then updated to reflect the new contents of the DAC register. DAC selection is accomplished via address bits A0–A4. The output voltage range is determined by the offset voltage at the OFFS_IN pin and the gain of the output amplifier. It is restricted to a range from VSS + 2 V to VDD – 2 V because of the headroom of the output amplifier.

FEATURES

High Integration:

32-Channel DAC in 12 mm x 12 mm CSPBGA

Guaranteed Monotonic to 14 Bits

Infinite Sample-and-Hold Capability to ±0.018 Accuracy

Infinite Sample-and-Hold Total Unadjusted Error ±2.5 mV

Adjustable Voltage Output Range

Readback Capability

DSP/Microcontroller Compatible Serial Interface

Output Impedance 0.5 Ω

Output Voltage Span 10 V

Temperature Range –40°C to +85°C

APPLICATIONS

Automatic Test Equipment

Optical Networks

Level Setting

Instrumentation

Industrial Control Systems

Data Acquisition

Low Cost I/O