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DAC121S101EVM Booster Pack User’s Guide

User's Guide

Literature Number: SNAU169

August 2014

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Summary of Contents for DAC121S101EVM

Page 1: ...DAC121S101EVM Booster Pack User s Guide User s Guide Literature Number SNAU169 August 2014 ...

Page 2: ...2 LaunchPad Firmware Upgrade 6 2 3 Update USB Driver 7 3 DAC121S101 BoosterPack Setup and Operation 8 3 1 Connections 8 3 2 Launching the Software 9 4 Board Layout 10 5 Schematic 15 6 Bill of Materials 16 2 Contents SNAU169 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 3: ...MSP430 8 3 2 Part Select 9 4 1 Top Assembly Layer 10 4 2 Top Layer Routing 11 4 3 Power Layer Routing 12 4 4 Ground Layer Routing 13 4 5 Bottom Layer Routing 14 5 1 DAC121S101EVM Schematic 15 List of Tables 1 1 Device and Package Configurations 4 6 1 DAC121S101 Bill of Materials 16 3 SNAU169 August 2014 List of Figures Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 4: ...1 DAC121S101EVM Evaluation Board Table 1 1 Device and Package Configurations DEVICE IC PACKAGE U1 LM4120IM5 4 1 SOT 23 U2 DAC128S085CIMK SOT 6 4 DAC121S101 BoosterPack Components SNAU169 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 5: ...ip the downloaded file into a known directory and run the setup exe file located in Unzip location DAC12xSxxx EVM_GUI DAC12xSxxx _Installer_v1 zip DAC12xSxxx _Installer Installer Volume Follow the pop screen instructions by clicking the Next button to install the software Figure 2 1 DAC12xSxxx Installation Directory 3 When the installation is finished please click Finish button 5 SNAU169 August 20...

Page 6: ...etup type select Application Only Click Finish when done SPACE Firmware upgrade 1 Open the MSP430 USB Firmware Upgrade application By default the application can be launched from Start Programs Texas Instruments MSP430 USB Firmware Upgrade Example 2 Click Next to proceed on the first prompt read and accept the license agreement and click Next to continue Figure 2 2 USB Firmware Upgrade Window 3 En...

Page 7: ...next screen select the Browse my computer for driver software option and go to the directory of your install files and select the TI_ADC_DAC_EVMs_Driver inf file 3 If prompted with a warning window select Install this Driver Anyway Close the installation window when it is done The device manager should now display a TI_ADC_DAC_EVMs item followed by a COM port number 7 SNAU169 August 2014 Software ...

Page 8: ...rs JA JB JC JD The proper orientation of the LaunchPad and DAC121S101EVM is when the text LaunchPad and 2013 TI are in the same direction Figure 3 1 DAC121S101EVM Attached to MSP430 2 Connect the USB cable from the LaunchPad to the PC 8 DAC121S101 BoosterPack Setup and Operation SNAU169 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 9: ...t care bits See the DAC121S101 datasheet for more details DB 11 0 These 12 bits are for setting the DAC output codes DB 11 0 Output Type This field changes DB 11 0 to either binary decimal or hexadecimal type 3 Quick start a Input 0000 to DB 15 12 to go into normal operation mode b Input 800 to DB 11 0 to output 2 048V Vref 2 c Click Write to send the command to the DAC121S101 part 9 SNAU169 Augus...

Page 10: ...Chapter 4 SNAU169 August 2014 Board Layout Figure 4 1 Top Assembly Layer 10 Board Layout SNAU169 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 11: ...www ti com Figure 4 2 Top Layer Routing 11 SNAU169 August 2014 Board Layout Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 12: ...www ti com Figure 4 3 Power Layer Routing 12 Board Layout SNAU169 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 13: ...www ti com Figure 4 4 Ground Layer Routing 13 SNAU169 August 2014 Board Layout Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 14: ...www ti com Figure 4 5 Bottom Layer Routing 14 Board Layout SNAU169 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 15: ... JB VOUT 1 GND 2 VA 3 DIN 4 SCLK 5 SYNC 6 U2 DAC121S101CIMK NOPB JB 6 JA 7 JA 2 200 R1 0 01µF C4 1 2 J1 TSW 102 07 G S 0 1µF C5 10µF C7 VA 2 IN 4 OUT 5 EN 3 REF 1 GND U1 LM4120IM5 4 1 NOPB JB 6 Chapter 5 SNAU169 August 2014 Schematic Figure 5 1 DAC121S101EVM Schematic 15 SNAU169 August 2014 Schematic Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 16: ...mil 3x1 Tin Sullins Connector JVA 1 PEC03SAAN plated TH Solutions Thermal Transfer Printable LBL1 1 Labels 0 650 W x 0 200 H THT 14 423 10 Brady 10 000 per roll RES 200 ohm 1 0 1W R1 1 200 CRCW0603200RFKEA Vishay Dale 0603 Shunt 100mil Gold plated SH JVA_2 3 1 1 2 382811 6 AMP Black Precision Micropower Low U1 1 Dropout Voltage Reference LM4120IM5 4 1 NOPB Texas Instruments 5 pin SOT 23 Pb Free 12...

Page 17: ...ndling and use of EVMs and if applicable compliance in all respects with such laws and regulations 10 User has sole responsibility to ensure the safety of any activities to be conducted by it and its employees affiliates contractors or designees with respect to handling and using EVMs Further user is responsible to ensure that any interfaces electronic and or mechanical between EVMs and any human ...

Page 18: ...This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at its own expense FCC Interference Statement ...

Page 19: ...érieur au gain maximal indiqué sont strictement interdits pour l exploitation de l émetteur Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2014 Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered Radio Frequency Products in Japan EVMs entering Japan are NOT certified by TI as conforming to Technical Regulations of Radio Law of ...

Page 20: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Page 21: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments DAC121S101EVM ...

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