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AD5543BRM

电流输出/串行输入, 16位/ 14位DAC Current Output/ Serial Input, 16-/14-Bit DAC

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

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