电流输出/串行输入、16位/14位DAC
Product Details
The /AD5553 are precision 16-/14-bit, low power, current output, small form factor digital-to-analog converters DACs. They are designed to operate from a single 5 V supply with a ±10 V multiplying reference.
The applied external reference, VREF, determines the full-scale output current. An internal feedback resistor RFB facilitates the R-2R and temperature tracking for voltage conversion when combined with an external op amp.
A serial-data interface offers high speed, 3-wire microcontroller-compatible inputs using serial data in SDI, clock CLK, and chip select CS.
The AD5543/AD5553 are packaged in ultracompact 3 mm × 4.7 mm 8-lead MSOP and 8-lead SOIC packages.
**Applications**
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- Automatic test equipment
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- Instrumentation
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- Digitally controlled calibration
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- Industrial control PLCs
### Features and Benefits
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- 16-bit resolution
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- ±1 LSB DNL
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- ±1 LSB INL
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- Low noise: 12 nV/√Hz
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- Low power: IDD = 10 μA
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- 0.5 μs settling time
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- 4-quadrant multiplying reference input
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- 2 mA full-scale current ± 20%, with VREF= 10 V
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- Built-in RFB facilitates voltage conversion
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- 3-wire interface
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- Ultracompact 8-lead MSOP and 8-lead SOIC packages
AD5543-EP supports defense and aerospace applications AQEC standard
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- Download AD5543-EP Data Sheet pdf
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- Military temperature range −55°C to +125°C
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- Controlled manufacturing baseline
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- One assembly/test site
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- One fabrication site
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- Enhanced product change notification
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- Qualification data available on request
