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Texas Instruments PGA309EVM-USB manual System Setup, Submit Documentation Feedback

Models: PGA309EVM-USB

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System Setup

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Figure 5. PGA309_Test_Board Schematic: Power, Reference, and Digital Connections

8	PGA309EVM-USB	SBOU084 –February 2010
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Copyright © 2010, Texas Instruments Incorporated

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Texas Instruments PGA309EVM-USB manual System Setup, Submit Documentation Feedback

Contents

PGA309EVM-USB Users GuidePGA309 Test Board Parts List USB-DAQ-Platform Jumper SettingsPinout 25-Pin Male DSUB Pinout 25-Pin Female DSUB1.1 PGA309EVM-USB Hardware Figure 1. Hardware Included with the INA282-286EVMIntroduction and Overview PGA309EVM-USB1.4 Information About Cautions and Warnings 1.2 Related Documentation from Texas Instruments1.3 If You Need Assistance 2 System Setup Figure 2. PGA309EVM-USB Hardware SetupFigure 3. PGA309TestBoard Block Diagram 2.1 Theory of Operation for PGA309TestBoard HardwareSystem Setup 2.2 PGA309TestBoard ConnectionsFigure 4. PGA309TestBoard Schematic Input Circuitry System SetupSBOU084 -February PGA309EVM-USBSubmit Documentation Feedback System SetupPGA309EVM-USB Figure 6. PGA309TestBoard Schematic Output Circuitry Figure 7. PGA309TestBoard Schematic Sensor Emulator Circuitry Figure 8. PGA309TestBoard Connections to USB-DAQ-Platform and EEPROM 2.3 PGA309TestBoard Parts List Table 1. PGA309 Test Board Parts ListSystem Setup 12 PGA309EVM-USBTable 1. PGA309 Test Board Parts List continuedPGA309EVM-USB Submit Documentation FeedbackTable 2. J1 Pinout 25-Pin Male DSUB 2.4 PGA309TestBoard Signal Definitions and Pinouts2.4.1 J1 25-Pin Male DSUB System Setup 2.4.2 J2 25-Pin Female DSUBTable 3. J2 Pinout 25-Pin Female DSUB PGA309EVM-USB3 PGA309EVM-USB Hardware Setup ToPCandPowerSupplies2.5 Theory of Operation for USB-DAQ-Platform 3.1 Electrostatic Discharge WarningPGA309EVM-USB Hardware Setup 3.2 Typical Hardware ConnectionsFigure 10. PGA309EVM-USB Typical Hardware Connections PGA309EVM-USB3.3 Connecting the Hardware Figure 11. Connecting the Two EVM PCBs3.4 Connecting Power Figure 12. Connecting Power to the EVM3.5 Connecting the USB Cable to the PGA309EVM-USB Figure 13. Connecting the USB Cable3.6 PGA309EVM-USB Jumper Settings Figure 14. Default Jumper Settings PGA309TestBoardFigure 15. Default Jumper Settings USB-DAQ-Platform PGA309EVM-USB Hardware SetupTable 4 explains the function of the jumpers on the PGA309TestBoard Table 4. PGA309TestBoard Jumper Functions GeneralVEXC Table 5. PGA309TestBoard Jumper Functions Miscellaneous ConnectionsTable 6. PGA309TestBoard Jumper Functions Sensor Emulator Section Table 7. USB-DAQ-Platform Jumper Settings 4.2 PGA309EVM-USB Software Install 4.4 Using the PGA309EVM-USB Software4 PGA309EVM-USB Software Overview 4.1 Operating Systems for PGA309 Software4.5 Registers Tab Figure 16. PGA309EVM-USB Software Registers Tab4.6 EEPROM Table Tab Figure 17. PGA309EVM-USB Software EEPROM Tab4.7 Block Diagram Tab Figure 18. PGA309EVM-USB Software Block Diagram4.8 Auto Calibrate Tab 4.8.1 Sensor Definition FunctionsFigure 20. PGA309EVM-USB Software Sensor Emulator Control Panel Tool 4.8.2 PGA Setup Functions Figure 21. PGA309EVM-USB Software Auto Calibrate Tab-PGA Setup4.8.3 Two-Point Calibration and Linearization Functions 4.8.4 Temperature Error Compensation Functions 4.8.5 Post Cal Error Check 4.8.6 DMM Options Figure 25. PGA309EVM-USB Software Auto Calibrate Tab-DMM OptionsEVM Warnings and Restrictions Evaluation Board/Kit Important NoticeFCC Warning power.ti.com IMPORTANT NOTICEamplifier.ti.com dataconverter.ti.com