DAC8801IDGKR屬于集成電路（IC）的數(shù)模轉(zhuǎn)換器（DAC）。由美國德州儀器公司制造生產(chǎn)的DAC8801IDGKR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)字數(shù)據(jù)流轉(zhuǎn)換為模擬音頻流。它們還用于電視和手機，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。

FEATURES

· 14-Bit Monotonic

· ±1 LSB INL

· ±0.5 LSB DNL

· Low Noise: 12 nV/?Hz

· Low Power: I DD = 2 mA

· +2.7 V to +5.5 V Analog Power Supply

· 2 mA Full-Scale Current ±20%

with VREF = 10 V

· 0.5 μs Settling Time

· 4-Quadrant Multiplying Reference-Input

· Reference Bandwidth: 10 MHz

· ±10 V Reference Input

· Reference Dynamics: -105 THD

· 3-Wire 50-MHz Serial Interface

· Tiny 8-Lead 3 x 3 mm SON and 3 x 5 mm

MSOP Packages

· Industry-Standard Pin Configuration

APPLICATIONS

· Automatic Test Equipment

· Instrumentation

· Digitally Controlled Calibration

· Industrial Control PLCs

DESCRIPTION

The DAC8801 multiplying digital-to-analog converter

is designed to operate from a single 2.7-V to 5.5-V

supply.

The applied external reference input voltage VREF

determines the full-scale output current. An internal

feedback resistor (RFB) provides temperature

tracking for the full-scale output when combined with

an external I-to-V precision amplifier.

A serial-data interface offers high-speed, three-wire

microcontroller compatible inputs using data-in (SDI),

clock (CLK), and chip select (CS).

On power-up, the DAC register is filled with zeroes,

and the DAC output is at zero scale.

The DAC8801 is packaged in space-saving 8-lead

SON and MSOP packages.