Product Details
●The AD5543/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
● Automatic test equipment
● Instrumentation
● Digitally controlled calibration
● Industrial control PLCs
●### Features and Benefits
● 16-bit resolution
● ±1 LSB DNL
● ±1 LSB INL
● Low noise: 12 nV/√Hz
● Low power: IDD = 10 μA
● 0.5 μs settling time
● 4-quadrant multiplying reference input
● 2 mA full-scale current ± 20%, with VREF= 10 V
● Built-in RFB facilitates voltage conversion
● 3-wire interface
● Ultracompact 8-lead MSOP and 8-lead SOIC packages
●AD5543-EP supports defense and aerospace applications (AQEC standard)
● Download AD5543-EP Data Sheet (pdf)
● Military temperature range (−55°C to +125°C)
● Controlled manufacturing baseline
● One assembly/test site
● One fabrication site
● Enhanced product change notification
● Qualification data available on request
