Features and Benefits
- Full-featured evaluation board for the AD5543
- Graphic user interface software for board control and data analysis
- Connector to EVAL-SDP-CB1Z system development platform board
- Various power supply options
The AD5543 is a precision, 16-bit, low power, current output, small form factor, digital-to-analog converter (DAC). It is 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, microcontrollercompatible inputs using serial data input (SDI), clock (CLK), and chip select (CS).
The AD5543 is packaged in ultracompact (3 mm × 4.7 mm) 8-lead MSOP and 8-lead SOIC packages. The EVAL-AD5543 board is used in conjunction with the EVAL-SDP-CB1Z system development platform (SDP) board available from Analog Devices, Inc., which is purchased separately from the evaluation board. The USB-to-SPI communication to the AD5543 is completed using this Blackfin®-based development board. The software offers a waveform generator.
The EVAL-AD5543 can also be used for the AD5553 by changing the number of bits written (14 bits) in the input.
Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.