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SBOU181 – October 2016

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OPT3006EVM User's Guide

The software provides a plot of the register x01 output labeled

Lux vs Sample Number

, as shown in

Figure 17

As readings are collected, the plot is updated with those values. The y-axis is autoscaled to

show the magnitude of the lux value recorded, and has a visible history of 100 samples along the x-axis.
The plot can be reset by returning to the

SM-USB-DIG

tab and clicking the

Re-Initialize

button, as shown

in

Figure 18

Access the plot axis range and formatting by right-clicking the plot.

Figure 17. Lux vs Sample Number Plot

Figure 18. Re-Initialize Button

Содержание OPT3006

Страница 1: ...ftware and hardware and reviews various aspects of the program operation Throughout this document the terms evaluation board evaluation module and EVM are synonymous with the OPT3006EVM This document...

Страница 2: ...corded Values 12 14 Register x01 Control and Status Register Bits 12 15 Registers x02 and x03 Lux Limit Controls 12 16 Simulated Screen Backlight Dimmer 12 17 Lux vs Sample Number Plot 13 18 Re Initia...

Страница 3: ...T3006 device under various conditions The OPT3006EVM consists of two PCBs The first PCB is the SM USB DIG Platform that communicates with the computer provides power and sends and receives appropriate...

Страница 4: ...ture number SBOU181 Any letter appended to the literature number corresponds to the document revision that is current at the time of the writing of this document The latest revision can be found by cl...

Страница 5: ...he OPT3006EVM The computer runs the graphical user interface GUI software that communicates with the SM USB DIG Platform over a USB connection The SM USB DIG Platform translates the USB commands from...

Страница 6: ...ains connections for the power I2 C and an interrupt signal For evaluation purposes the board also has a 5 pin header that allows the OPT3006EVM to be connected to hardware other than the SM USB DIG P...

Страница 7: ...e connectors are misaligned Figure 4 Typical Hardware Connection Figure 5 shows the typical response when the SM USB DIG is plugged into the USB port of the computer for the first time Typically the c...

Страница 8: ...oftware has been tested on the Windows 7 operating system OS with United States regional settings The software should function correctly on other Windows operating systems 3 2 Software Installation Th...

Страница 9: ...porated OPT3006EVM User s Guide The OPT3006EVM software then begins the installation process as shown in Figure 7 Figure 7 Software Installation Launch Follow the prompts as shown in Figure 8 to insta...

Страница 10: ...nch the EVM GUI software from the Windows Start menu It is located in a folder titled OPT3006EVM The software launches with a screen similar to that shown in Figure 9 Figure 9 Main Operation Screen If...

Страница 11: ...rating check to see that the power to the device is turned on by looking at the LED on the SM USB DIG Platform and at the VDUT indicator on the SM USB DIG tab in the GUI software as shown in Figure 11...

Страница 12: ...the Lux Full Scale Range selection field has four identical automatic range modes 0x0C 0x0F Also the Mode selection field has two identical continuous sampling options 0x02 and 0x03 Figure 14 Registe...

Страница 13: ...7 As readings are collected the plot is updated with those values The y axis is autoscaled to show the magnitude of the lux value recorded and has a visible history of 100 samples along the x axis The...

Страница 14: ...file is selected by clicking Select a File Path turning on the Logging On Off selector switch appends data to that file in tab format Figure 19 Data Logging Setup and Enable Under the final tab Regis...

Страница 15: ...l a wire to the pad or via and then to the appropriate signal source Figure 21 OPT3006EVM Schematic Including MHR046 FPCB An OPT3006 with no electrical connection marked with Non Functional Mechanical...

Страница 16: ...out and Bill of Materials www ti com 16 SBOU181 October 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated OPT3006EVM User s Guide Figure 22 FPCB MHRS046 Schematic Contai...

Страница 17: ...Documentation Feedback Copyright 2016 Texas Instruments Incorporated OPT3006EVM User s Guide 4 2 PCB Layout Figure 23 and Figure 24 show the assembly drawings of the top and bottom PCB layers respect...

Страница 18: ...SBOU181 October 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated OPT3006EVM User s Guide Figure 25 and Figure 26 show the top and bottom PCB layers of the EVM respecti...

Страница 19: ...k Copyright 2016 Texas Instruments Incorporated OPT3006EVM User s Guide Figure 27 and Figure 28 show the top and bottom layers of the MHR046 FPCB respectively Figure 29 shows the FPCB assembly drawing...

Страница 20: ...tion Part Number MFR 1 C1 CAP CERM 0 1uF 50V 10 X7R 0805 08055C104KAT2A AVX Corp 1 J1 Receptacle 50mil 10x1 R A TH 851 43 010 20 001000 Mill Max 1 R1 RES 0 ohm 5 0 125W 0805 CRCW08050000Z0EA Vishay Da...

Страница 21: ...are returned during the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasona...

Страница 22: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Страница 23: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Страница 24: ...REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE L...

Страница 25: ...sponsible 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 inf...

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