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Schematic, PCB Layout, and Bill of Materials

13

SLAU818 – November 2019

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Copyright © 2019, Texas Instruments Incorporated

DAC80502 Evaluation Module

Figure 13. PCB Layout - Top Layer

Figure 14. PCB Layout - Bottom Layer

Summary of Contents for DAC80502

Page 1: ...aracteristics operation and use of the DAC80502EVM evaluation module EVM This EVM is designed to evaluate the performance of the DAC80502 buffered voltage output DAC in a variety of configurations Thr...

Page 2: ...4 3 Hardware Setup 5 4 DAC80502EVM Hardware Block Diagram 6 5 DAC80502EVM GUI Location 8 6 GUI Connection Detection 8 7 Page Selection 9 8 Low Level Configuration Page 9 9 Low Level Configuration Pag...

Page 3: ...ts of DAC80502EVM Kit Item Quantity DAC80502EVM evaluation board PCB 1 Table 2 Required Components Not Included With Kit Item Quantity USB2ANY interface adapter 1 The USB2ANY interface adapter can be...

Page 4: ...vailable through the DAC80502EVM product folder After the software is downloaded onto the PC navigate to the DAC80502EVM folder and run the Setup_DAC80502_EVM exe file as shown in Figure 1 When the so...

Page 5: ...y must be maintained See the DAC80502 data sheet for details Table 4 Power Supply Inputs DAC80502EVM Connector Supply Name Voltage Range J2 1 VDD 2 7 V to 5 5 V J2 2 GND 0 V JP1 2 Default USB_3p3 3 3...

Page 6: ...1 Theory of Operation for the DAC80502EVM Hardware The block diagram of the DAC80502EVM board is displayed in Figure 4 The EVM board connects to external power supply VDD either through USB2ANY 3 3 V...

Page 7: ...test points Table 5 provides the pin definitions for this connector Table 6 provides the corresponding test points for the SPI signals Table 5 J1 USB2ANY Pin Definitions Pin Signal Description 1 GPIO...

Page 8: ...1 Starting the Software To launch the software locate the Texas Instruments folder in the All Programs menu and select the DAC80502 EVM icon Figure 5 DAC80502EVM GUI Location Figure 6 shows that If t...

Page 9: ...tch between the pages with each page representing a feature of the software Figure 7 Page Selection 3 2 2 1 Low Level Configuration Page The DAC80502 EVM Register Map page shown in Figure 8 allows the...

Page 10: ...ttons are displayed in Figure 9 Figure 9 Low Level Configuration Page Options If Immediate is selected under Update Mode all changes to register values update immediately The Deferred option allows th...

Page 11: ...tation Feedback Copyright 2019 Texas Instruments Incorporated DAC80502 Evaluation Module 4 Schematic PCB Layout and Bill of Materials This section contains the complete bill of materials PCB layout an...

Page 12: ...Bill of Materials www ti com 12 SLAU818 November 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated DAC80502 Evaluation Module 4 2 PCB Components Layout Figure 12 PCB La...

Page 13: ...B Layout and Bill of Materials 13 SLAU818 November 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated DAC80502 Evaluation Module Figure 13 PCB Layout Top Layer Figure 14...

Page 14: ...X 0 20 Clear Transparent Bumpon SJ 5303 CLEAR 3M J1 1 Header shrouded 100mil 5x2 Gold SMT SMT Header 52601 S10 8LF FCI J2 J3 J4 3 Terminal Block 3 5mm Pitch 2x1 TH 7 0x8 2x6 5mm ED555 2DS On Shore Tec...

Page 15: ...change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of thes...

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