AD5620CRM-2REEL7集成電路（IC）的數模轉換器（DAC）規(guī)格書PDF中文資料

AD5620CRM-2REEL7屬于集成電路（IC）的數模轉換器（DAC）。由亞德諾半導體技術有限公司制造生產的AD5620CRM-2REEL7數模轉換器（DAC）數模轉換器（DAC、D/A、D2A 或 D 轉 A）可將數字信號轉換為緩沖或無緩沖的模擬電壓或電流。DAC 架構是否適合特定應用，要取決于分辨率和采樣頻率。DAC 通常用于音樂播放器，將數字數據流轉換為模擬音頻流。它們還用于電視和手機，將數字視頻數據轉換為模擬視頻信號，再連接到屏幕驅動器，以顯示單色或彩色圖像。

GENERAL DESCRIPTION

The AD5620/AD5640/AD5660, members of the nanoDAC? family of devices, are low power, single, 12-/14-/16-bit, buffered voltage-out DACs and are guaranteed monotonic by design. The AD5620/AD5640/AD5660-1 parts include an internal, 1.25 V, 5 ppm/°C reference, giving a full-scale output voltage range of 2.5 V. The AD5620/AD5640/AD5660-2-3 parts include an internal, 2.5 V, 5 ppm/°C reference, giving a full-scale output voltage range of 5 V. The reference associated with each part is available at the VREFOUT pin.

FEATURES

Low power, single nanoDACs

AD5660: 16 bits

AD5640: 14 bits

AD5620: 12 bits

12-bit accuracy guaranteed

On-chip, 1.25 V/2.5 V, 5 ppm/°C reference

Tiny 8-lead SOT-23/MSOP packages

Power-down to 480 nA @ 5 V, 200 nA @ 3 V

3 V/5 V single power supply

Guaranteed 16-bit monotonic by design

Power-on reset to zero/midscale

3 power-down functions

Serial interface with Schmitt-triggered inputs

Rail-to-rail operation