AD5532ABC-3集成電路（IC）的數(shù)模轉(zhuǎn)換器（DAC）規(guī)格書PDF中文資料

AD5532ABC-3屬于集成電路（IC）的數(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AD5532ABC-3數(shù)模轉(zhuǎn)換器（DAC）數(shù)模轉(zhuǎn)換器（DAC、D/A、D2A 或 D 轉(zhuǎn) A）可將數(shù)字信號轉(zhuǎn)換為緩沖或無緩沖的模擬電壓或電流。DAC 架構(gòu)是否適合特定應(yīng)用，要取決于分辨率和采樣頻率。DAC 通常用于音樂播放器，將數(shù)字?jǐn)?shù)據(jù)流轉(zhuǎn)換為模擬音頻流。它們還用于電視和手機(jī)，將數(shù)字視頻數(shù)據(jù)轉(zhuǎn)換為模擬視頻信號，再連接到屏幕驅(qū)動器，以顯示單色或彩色圖像。

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