DC2903A-B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

DC2903A-B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DC2903A-B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。

FEATURES

? Per channel programmable output current ranges: 300 mA, 200

mA, 100 mA, 50 mA, 25 mA, 12.5 mA, 6.25 mA, and 3.125 mA

? Flexible 2.1 V to VCC output supply voltages

? Flexible single- or dual-supply operation

? 0.6 V maximum dropout voltage guaranteed

? Separate voltage supply per output channel

? Internal switches to optional negative supply

? Full 12-bit and 16-bit resolution at all ranges

? Guaranteed operation ?40°C to 125°C (H-grade)

? Precision internal reference or external reference

? Internal VREF temperature coefficient of 10 ppm/°C maximum

(LFCSP) or 2.4 ppm/°C nominal (WLCSP)

? Analog multiplexer monitors voltages and currents

? A/B toggle via SPI or dedicated pin

? 1.71 V to VCC digital input and output supply voltage

? 32-lead lead frame chip scale package (LFCSP)

? 36-ball wafer level chip scale package (WLCSP)

APPLICATIONS

? Tunable lasers

? Semiconductor optical amplifier biasing

? Resistive heaters

? Current mode biasing