GENERAL DESCRIPTION

The AD5313R, a member of the nanoDAC? family, is a low power, dual, 10-bit buffered voltage output digital-to-analog converter (DAC). The device includes a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The AD5313R operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1 FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP package and a TSSOP package.

FEATURES

Low drift 2.5 V reference: 2 ppm/°C typical

Tiny package: 3 mm × 3 mm, 16-lead LFCSP

Total unadjusted error (TUE): ±0.1 of FSR maximum

Offset error: ±1.5 mV maximum

Gain error: ±0.1 of FSR maximum

High drive capability: 20 mA, 0.5 V from supply rails

User selectable gain of 1 or 2 (GAIN pin)

Reset to zero scale or midscale (RSTSEL pin)

1.8 V logic compatibility

50 MHz SPI with readback or daisy chain

Low glitch: 0.5 nV-sec

Robust 4 kV HBM and 1.5 kV FICDM ESD ratings

Low power: 3.3 mW at 3 V

2.7 V to 5.5 V power supply

?40°C to +105°C temperature range

APPLICATIONS

Optical transceivers

Base station power amplifiers

Process control (PLC I/O cards)

Industrial automation

Data acquisition systems

AD5313RBRUZ-RL7屬于集成電路（IC） > 數模轉換器（DAC）。亞德諾半導體技術有限公司制造生產的AD5313RBRUZ-RL7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。