Current Output/Serial Input, 16-/14-Bit DACs Data Sheet AD5543/AD5553 FEATURES FUNCTIONAL BLOCK DIAGRAM 16-bit resolution AD5543 AD5543/AD5553 R 14-bit resolution AD5553 FB V DD 1 LSB DNL 1 LSB INL V I REF DAC OUT Low noise: 12 nV/Hz Low power: I = 10 A DD 16 OR 14 0.5 s settling time CONTROL DAC 4-quadrant multiplying reference input CS REGISTER LOGIC 2 mA full-scale current 20%, with V = 10 V REF 16 OR 14 Built-in R facilitates voltage conversion FB CLK GND 3-wire interface 16-BIT/14-BIT SHIFT REGISTER SDI Ultracompact 8-lead MSOP and 8-lead SOIC packages APPLICATIONS Figure 1. Automatic test equipment 1.0 Instrumentation 0.8 Digitally controlled calibration 0.6 Industrial control programmable logic controllers 0.4 GENERAL DESCRIPTION 0.2 The AD5543/AD5553 are precision 16-/14-bit, low power, 0 current output, small form factor digital-to-analog converters 0.2 (DACs). They are designed to operate from a single 5 V supply 0.4 with a 10 V multiplying reference. 0.6 The applied external reference, V , determines the full-scale REF 0.8 output current. An internal feedback resistor (R ) facilitates the FB 1.0 R-2R and temperature tracking for voltage conversion when combined with an external operational amplifier. CODE A serial data interface offers high speed, 3-wire microcontroller- Figure 2. Integral Nonlinearity (INL) compatible inputs using serial data in (SDI), clock (CLK), and 2 CS chip select ( ). 0 The AD5543/AD5553 are packaged in ultracompact (3 mm 4.7 mm) 8-lead MSOP and 8-lead SOIC packages. 2 4 6 8 10 12 14 10k 100k 1M 10M 100M FREQUENCY (Hz) Figure 3. Reference Multiplying Bandwidth Rev. H Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20022020 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. GAIN (dB) INL (LSB) 0 4096 8152 12,288 16,384 20,480 24,575 28,672 32,768 36,864 40,960 45,056 49,152 53,248 57,344 61,440 65,536 02917-001 02917-002 02917-025AD5543/AD5553 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Applications Information .............................................................. 11 Applications ....................................................................................... 1 Stability ........................................................................................ 11 General Description ......................................................................... 1 Bipolar Output ............................................................................ 11 Functional Block Diagram .............................................................. 1 Programmable Current Source ................................................ 12 Revision History ............................................................................... 2 Reference Selection .................................................................... 12 Specifications ..................................................................................... 3 Amplifier Selection .................................................................... 12 Timing Diagrams .......................................................................... 4 Evaluation Board ............................................................................ 14 Absolute Maximum Ratings ............................................................ 5 System Development Platform ................................................. 14 ESD Caution .................................................................................. 5 AD5543/AD5553 to SPORT Interface .................................... 14 Pin Configuration and Function Descriptions ............................. 6 Waveform Generator ................................................................. 14 Typical Performance Characteristics ............................................. 7 Operating the Evaluation Board .............................................. 14 Circuit Operation ............................................................................. 9 Bill of Materials ........................................................................... 18 DAC Section .................................................................................. 9 Outline Dimensions ....................................................................... 19 Serial Data Interface ....................................................................... 10 Ordering Guide .......................................................................... 20 ESD Protection Circuits............................................................. 10 PCB Layout and Power Supply Bypassing .............................. 10 REVISION HISTORY 1/2020Rev. G to Rev. H Moved Table 4 ....................................................................................6 Delete Figure 13 Renumbered Sequentially .................................. 8 Changes to Equation 4 and Figure 22 .......................................... 11 Change to Table 8 ........................................................................... 13 Changes to Figure 14 ......................................................................... 8 Change to Evaluation Board Section ........................................... 14 Changes to Figure 18 ......................................................................... 9 Changes to Ordering Guide .......................................................... 20 Moved Table 5 and Table 6 ............................................................ 10 Added Reference Selection Section and Amplifier Selection 12/2015Rev. F to Rev. G Section .............................................................................................. 12 Deleted Positive Output Voltage Section ..................................... 11 Added Table 7, Table 8, and Table 9 Renumbered Sequentially ............................................................. 13 1/2012Rev. E to Rev. F Added Figure 15, Renumbered Sequentially ................................ 8 10/2009Rev. B to Rev. C Change to Table 9 ........................................................................... 13 Updated Outline Dimensions ....................................................... 14 Changes to Figure 27 ...................................................................... 15 Changes to Ordering Guide .......................................................... 15 Changes to Figure 28 ...................................................................... 16 Replaced Figure 29, Figure 30, and Figure 31 ............................. 17 7/2009Rev. A to Rev. B Updated Format .................................................................. Universal Change to Features Section .............................................................. 1 2/2011Rev. D to Rev. E Added Evaluation Board Section.................................................. 14 Updated Outline Dimensions ....................................................... 14 Updated Outline Dimensions ....................................................... 20 Changes to Ordering Guide .......................................................... 15 Changes to Ordering Guide .......................................................... 21 2/2003Rev. 0 to Rev. A 4/2010Rev. C to Rev. D Changes to Ordering Guide ............................................................. 3 Changes to Figure 3 .......................................................................... 1 Changes to Table 1 ............................................................................ 3 12/2002Revision 0: Initial Version Moved Timing Diagrams Section .................................................. 4 Rev. H Page 2 of 20