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_______________________________________________________________ maxim integrated products 1 for pricing, delivery, and ordering information, please contact maxim direct at 1-888-629-4642, or visit maxims website at www.maxim-ic.com. max11200/max11206/max11209/max11210/ max11213 evaluation kits evaluate: max11200/11206/11209/11210/11213 general description the max11200, max11206, max11209, max11210, and max11213 evaluation kits (ev kits) consist of one max11200, max11206, max11209, max11210, or max11213 evaluation board and software. the ev kits are fully assembled and tested circuit boards that evaluate the max11200 family of ultra-low-power, high- resolution, serial output adcs. the ev kits include windows xp m -, windows vista m -, and windows m 7-compatible software that provides a graphical user interface (gui) for exercising the features of the max11200 family of data converters. the ev kits are connected to a pc through a usb a-to-b cable. features s windows xp-, windows vista-, and windows 7-compatible software s usb-pc connection (cable included) s usb powered (no external power supply required) s on-board isolated power supplies rejecting power line noise s on-board optocouplers isolating adc from other circuitry s real-time data acquisition through usb s proven pcb layout ordering information windows, windows xp, and windows vista are registered trademarks of microsoft corp. component list selector guide 19-5509; rev 0; 9/10 + denotes lead(pb)-free and rohs compliant. part type max11200evkit + ev kit max11206evkit + ev kit max11209evkit + ev kit max11210evkit + ev kit max11213evkit + ev kit part resolution programmable gain max11200eee+ 24 n/a MAX11206EEE+ 20 1C128 max11209eee+ 18 1C128 max11210eee+ 24 1C16 max11213eee+ 16 1C128 designation qty description c1 1 10 f f q 20%, 6.3v x5r ceramic capacitor (0603) murata grm188r60j106m c2 1 0.01 f f q 10%, 16v x7r ceramic capacitor (0603) murata grm188r71c 103k c3Cc10, c13, c14, c15, c17, c18, c33 14 0.1 f f q 10%, 25v x7r ceramic capacitors (0603) murata grm188r71e104k c11, c12 2 1000pf q 10%, 50v x7r ceramic capacitors (0603) murata grm188r71h102k c16, c19, c20, c29Cc32 7 4.7 f f q 10%, 10v x5r ceramic capacitors (0805) murata grm219r61a475k designation qty description c21, c24, c25, c28 4 1 f f q 10%, 16v x7r ceramic capacitors (0603) murata grm188r71c105k c22, c23, c26, c27 4 18pf q 5%, 50v c0g ceramic capacitors (0603) murata grm1885c1h180j c34Cc37 0 not installed, ceramic capacitors (0805) d1Cd4 4 30v, 1a schottky diodes (sod123) d5 1 15v zener diode (do35) d6 1 green led (0603) d7 1 red led (0603) fb1 1 120 at 100mhz, 200ma ferrite bead (0603) murata blm18rk121sn1
max11200/max11206/max11209/max11210/ max11213 evaluation kits 2 ______________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 component list (continued) * ep = exposed pad. max is a registered trademark of maxim integrated products, inc. designation qty description j1 1 12-position terminal block j2 1 bnc pc-mount connector j3 1 usb type-b right-angle receptacle j4 0 not installed, 10-pin (2 x 5) header ju1 1 4-pin header ju2Cju5 4 3-pin headers ju6, ju7, ju10 3 2-pin headers ju8, ju9 2 12-pin (2 x 6) headers r1 1 100 i q 5% resistor (0603) r2, r3, r4 3 180 i q 5% resistors (0603) r5Cr8 4 330 i q 5% resistors (0603) r9 1 47k i q 5% resistor (0603) r10, r14 2 360 i q 5% resistors (0603) r11, r12 2 33.2 i q 1% resistors (0603) r13 1 10k i q 5% resistor (0603) r15 1 10.5k i q 1% resistor (0603) r16 1 6.49k i q 1% resistor (0603) r17 1 100k i q 5% resistor (0603) r18, r19 2 10k i q 1% resistors (0603) r20Cr23 4 0 i q 5% resistors (0603) t1 1 198 f h, 3w, 1:1:2.6:2.6-turn 400khz transformer halo electronics tgm-h281nf tp1, tp3 2 red multipurpose test points tp2, tp4 2 black multipurpose test points tp5Ctp13 9 orange miniature test points u1 1 see the ev kit-specific component list u2 1 4:1 analog multiplexer (16 tssop) maxim max4782eue+ u3 1 high-precision, low-noise voltage reference (8 f max m ) maxim max6126a30+ designation qty description u4, u5, u6 3 high-speed optocouplers (8 dip) u7 1 h-bridge driver (8 so-ep*) maxim max256asa+ u8 1 linear regulator (8 so) maxim max1659esa+ u9 1 linear regulator (8 so) maxim max1658esa+ u10 1 usb peripheral controller (24 tqfn-ep*) maxim max3420eetg+ u11 1 microcontroller (68 qfn-ep*) maxim maxq2000-rax+ u12 1 2.5v ldo regulator (5 sc70) maxim max8511exk25+ u13 1 adjustable ldo regulator (6 sot23) maxim max8880eut+ y1 1 2.4576mhz clock oscillator hong kong xtals c4l24576nsmi02601-0 y2 1 2.048mhz clock oscillator hong kong xtals c4l20480nsmi02601-0 y3 1 12mhz crystal hong kong xtals ssm12000n1hk188f0-0 y4 1 20mhz crystal hong kong xtals ssm20000nsmi02801-0 1 usb high-speed a-to-b cable 10 shunts 1 pcb: max11200/11206/11209/1 1210/11213 evaluation kit+
max11200/max11206/max11209/max11210/ max11213 evaluation kits _______________________________________________________________________________________ 3 evaluate: max11200/11206/11209/11210/11213 note: indicate that you are using the max11200, max11206, max11209, max11210, or max11213 when contacting these component suppliers. component suppliers max11200/max11206/max11209/max11210/max11213 ev kit files ev kit-specific component list quick start recommended equipment ? max11200, max11206, max11209, max11210, or max11213 ev kit (usb a-to-b cable included) ? windows xp, windows vista, or windows 7 pc with a spare usb port ? high-precision digital voltmeter (dvm) refer to the max11200/max11210, max11203/ max11213, max11206/max11207, and max11209/ max11211 ic data sheets while using this ev kit for detailed descriptions of the device features. note: in the following sections, software-related items are identified by bolding. text in bold refers to items directly from the ev kit software. text in bold and under - lined refers to items from the windows operating system. procedure the ev kits are fully assembled and tested. follow the steps below to verify board operation before exercising the full features of the max11200 family of data converters: 1) verify that all the jumpers are set in their default positions (see table 3). 2) visit www.maxim-ic.com/evkitsoftware to down - load the latest version of the ev kit software, 11200_06_09_10_13rxx.zip. 3) install the evaluation software on your computer by running the install.exe program. the pro - gram files are copied and icons are created in the windows start | programs menu. 4) connect the usb cable from the pc to the ev kit board. part designation description max11200evkit+ u1 24-bit single-channel adc (16 qsop) maxim max11200eee+ max11206evkit+ 20-bit single-channel adc (16 qsop) maxim MAX11206EEE+ max11209evkit+ 18-bit single-channel adc (16 qsop) maxim max11209eee+ max11210evkit+ 24-bit single-channel adc (16 qsop) maxim max11210eee+ max11213evkit+ 16-bit single-channel adc (16 qsop) maxim max11213eee+ supplier phone website halo electronics, inc. 650-903-3800 www.haloelectronics.com hong kong xtals ltd. 852-35112388 www.hongkongcrystal.com murata electronics north america, inc. 770-436-1300 www.murata-northamerica.com file description install.exe installs the ev kit files on your computer 11200_06_09_10_13.exe application program uninst.ini uninstalls the ev kit software
max11200/max11206/max11209/max11210/ max11213 evaluation kits 4 ______________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 5) verify that green led d6 on the ev kit board illuminates, indicating the isolated power supply is good. 6) verify that red led d7 on the ev kit board illuminates, indicating the microcontroller has successfully finished the board self-test. 7) start the ev kit software by opening its icon in the windows start | programs menu. 8) a device select window pops up. select the device variant installed on the ev kit board and press the ok button (figure 1). 9) the software automatically configures the device to perform a self-calibration and enables the use of the self-calibration offset and self-calibration gain values when computing the final offset and gain- corrected data value (set the ctrl3 register to 0x18). 10) the ev kit software main window appears (figure 2). verify that hardware: connected is displayed on the status bar at the bottom of the main window. 11) press the start conversion & data logging button. the software switches to the data analysis tab (figure 3), displaying the scope of the sampled data. figure 1. max11200/max11206/max11209/max11210/max11213 ev kit software (device select window)
max11200/max11206/max11209/max11210/ max11213 evaluation kits _______________________________________________________________________________________ 5 evaluate: max11200/11206/11209/11210/11213 figure 2. max11200/max11206/max11209/max11210/max11213 ev kit software (main window)
max11200/max11206/max11209/max11210/ max11213 evaluation kits 6 ______________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 figure 3. max11200/max11206/max11209/max11210/max11213 ev kit software (data analysis tab)
max11200/max11206/max11209/max11210/ max11213 evaluation kits _______________________________________________________________________________________ 7 evaluate: max11200/11206/11209/11210/11213 calibration notes the user must perform at least one calibration (either self-calibration and/or system calibration) before any measurement. refer to the max11200/max11210, max11203/max11213, max11206/max11207, and max11209/max11211 ic data sheets for calibration details. the following calibration procedure details how to use all the calibration registers in a measurement. 1) to perform a self-calibration (both offset and gain): a. this is a conversion with internally shorted inputs, which is done by the internal state machine. no user manual action is required. that is, ju9 and ju8 shunt positions can be anywhere. b. in the cal1, cal0 group box, select the 01 C self calibration radio button. c. in the impd group box, select the 0 C calibration/conversion radio button. d. press the send button. the device performs a self-calibration. 2) to perform a system calibration, a system offset calibration must be performed first: a. this is a conversion with the inputs held at system zero. for the ev kit, one option is to place the shunt on ju9 across pins 7-8 (ainp = gnd) and place the shunt on ju8 across pins 7-8 (ainn = gnd). in the case of a user system, the user should apply the target system zero to the ainn and ainp inputs. b. in the cal1, cal0 group box, select the 10 C system offset calibration radio button. c. in the impd group box, select the 0 C calibration/conversion radio button. d. in the ctrl3 register row, type 18 in the write value edit box to enable scoc and scgc registers. press the write button. e. press the send button. the device performs a system offset calibration with self-calibration registers enabled. 3) the second step of the system calibration is to perform a system gain calibration. the soc register must be enabled before a system gain calibration is performed. a. this is a conversion with the inputs held at system full-scale reference. for the ev kit, one option is to place the shunt on ju9 across pins 1-2 (ainp = refp = 3.0v) and place the shunt on ju8 across pins 3-4 (ainn = refn = gnd). in the case of a user system, the user should apply the target system full-scale reference to the ainp and ainn inputs. b. in the cal1, cal0 group box, select the 11 C system gain calibration radio button. c. in the impd group box, select the 0 C calibration/conversion radio button. d. in the ctrl3 register row, type 10 in the write value edit box to enable the system offset register and the self-calibration registers. press the write button. e. press the send button. the device performs a system gain calibration. 4) to enable the calibration coefficients: a. in the ctrl3 register row, type 00 in the write value edit box. press the write button. all the self and system calibration gain and offset values are used in the calculation of the conversion result. 5) continue to perform a measurement by connecting ainp and ainn to the measurement target. programmable gain register bits in the ctrl3 register of the max11206, max11209, max11210, and max11213 devices, there are 3 digital gain bits that control the input-referred gain. the user can change the gain by typing a new value in the ctrl3
max11200/max11206/max11209/max11210/ max11213 evaluation kits 8 ______________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 register rows write value edit box and pressing the write button. decoding of programmable gain bits is listed in tables 1 and 2. detailed description of software software main window in the top section of the main window, an spi k command byte can be generated. select the expected bit values and press the send button to send the command to the adc. in the middle section of the main window, spi register access commands can be generated. on each register row, the register bit names are listed. press the read button to read the register value. type in a new value in the write value edit box, and press the write button to write a new value to the register. every write operation is automatically followed by a readback operation to verify that the write operation is successful. press the read all button to read all the register values. press the write all button to write all the new values in the edit boxes to the registers. the clk selection group box lists the clock input options for the max11200 family of data converters. the conversion mode group box is a duplicate for the scycle register bit. in the refp, refn, avdd group box, the factory-set avdd and reference voltages are listed. the user can apply user-supplied avdd and reference voltages, type in the new values, and press enter to update these values for conversion-result calculation. in the number of samples requested edit box, type in the number of samples expected. press the start conversion & data logging button to start a data-acquisition session. for continuous conversion mode, the user can discard the first 3 samples by checking the do not log the first 3 samples checkbox. press the stop conversion & data logging button to stop the data-acquisition session before the requested number of samples is reached. after a data-acquisition session is complete or stopped by the user, the software displays a popup window (figure 4) asking if the user wants to save the data to a file. if the user presses the yes button, the software displays a save as window (figure 5) to let the user input the file information for logged data. in the bottom section of the main window, ev kit and device status are displayed. table 1. max11206/max11209/max11213 dgain[2:0] decoding table 2. max11210 dgain[2:0] decoding spi is a trademark of motorola, inc. figure 4. max11200/max11206/max11209/max11210/ max11213 ev kit software (save data information popup window) gain dgain2 dgain1 dgain0 1 0 0 0 2 0 0 1 4 0 1 0 8 0 1 1 16 1 0 0 32 1 0 1 64 1 1 0 128 1 1 1 gain dgain2 dgain1 dgain0 1 0 0 0 2 0 0 1 4 0 1 0 8 0 1 1 16 1 0 0 16 1 0 1 16 1 1 0 16 1 1 1
max11200/max11206/max11209/max11210/ max11213 evaluation kits _______________________________________________________________________________________ 9 evaluate: max11200/11206/11209/11210/11213 excel is a registered trademark of microsoft corporation. figure 5. max11200/max11206/max11209/max11210/max11213 ev kit software (save as window) data analysis tab the data analysis tab sheet (figure 3) shows the waveform scope of the sampled signal. the user can load previous logged data to view the signal waveform by pressing the load log file button. the user can zoom in and zoom out the scope. the user can also save and print the scope screenshot. the user can select the y axis of the scope to be the adc conversion counts or the calculated voltage values. when the device works in fast continuous-conversion mode, avoid frequently moving the mouse over the scope. doing data analysis while data acquisition is in progress can cause data loss because the pc may not have enough processing power for multitasking. logged data figure 6 shows a sample of logged data (*.csv) opened in the microsoft excel m spreadsheet. figure 7 shows the same file opened in the microsoft notepad. use monospaced fonts (such as courier or lucida console) to open the file for clear alignment.
max11200/max11206/max11209/max11210/ max11213 evaluation kits 10 _____________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 figure 6. max11200/max11206/max11209/max11210/max11213 ev kit software (logged data opened in excel)
max11200/max11206/max11209/max11210/ max11213 evaluation kits ______________________________________________________________________________________ 11 evaluate: max11200/11206/11209/11210/11213 figure 7. max11200/max11206/max11209/max11210/max11213 ev kit software (logged data opened in notepad)
max11200/max11206/max11209/max11210/ max11213 evaluation kits 12 _____________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 detailed description of hardware the max11200, max11206, max11209, max11210, and max11213 ev kits are complete evaluation systems for the max11200 family of data converters. the ev kits provide on-board isolated power supplies and optocouplers to reduce noise. the ev kits can do simple real-time data acquisition for the user to evaluate the performance of the devices. see table 3 for a description of all ev kit jumper configurations. signal routing when using an external reference, firmly connect the reference cables on pins 9 and 10 of the j1 connector. the devices in the max11200 family are single-channel data converters. normally, the inputs are applied on pins 11 and 12 of the j1 connector. using gpio1, gpio2, and gpio3 to control the max4782 4-channel multiplexer, 4 channels of signals can be input to the max11200 family devices. see table 4 for gpio1, gpio2, and gpio3 functions. table 3. jumper descriptions (ju1Cju10) * default position. jumper shunt positon description ju1 1-2* adc clk connected to on-board 2.4576mhz clock 1-3 adc clk connected to on-board 2.048mhz clock 1-4 adc clk connected to a user-supplied clock ju2 1-2* adc refp connected to on-board 3.0v reference 2-3 adc refp connected to user-supplied reference ext_refp ju3 1-2* adc refn connected to isolated gnd 2-3 adc refn connected to user-supplied reference ext_refn ju4 1-2* adc dvdd connected to on-board 3.3v isolated power supply 2-3 adc dvdd connected to user-supplied power supply ju5 1-2* adc avdd connected to on-board 3.3v isolated power supply 2-3 adc avdd connected to user-supplied power supply ju6 open* disable 2.4576mhz clock oscillator (reduce noise) 1-2 enable 2.4576mhz clock oscillator ju7 open* disable 2.048mhz clock oscillator (reduce noise) 1-2 enable 2.048mhz clock oscillator ju8 1-2* adc ainn connected to refp 3-4 adc ainn connected to refn 5-6 adc ainn connected to (refp+refn)/2 7-8 adc ainn connected to isolated gnd 9-10 adc ainn connected to ext_ainn 11-12 adc ainn connected to max4782, pin y ju9 1-2* adc ainp connected to refp 3-4 adc ainp connected to refn 5-6 adc ainp connected to (refp+refn)/2 7-8 adc ainp connected to isolated gnd 9-10 adc ainp connected to ext_ainp 11-12 adc ainp connected to max4782, pin x ju10 1-2* adc dvdd connected to on-board 3.3v isolated power supply open adc dvdd disconnected from on-board 3.3v isolated power supply (for current measurement)
max11200/max11206/max11209/max11210/ max11213 evaluation kits ______________________________________________________________________________________ 13 evaluate: max11200/11206/11209/11210/11213 table 4. max4782 switch programming (gpio1, gpio2, gpio3) enable input (gpio1) select input on switches ctrl2 register write example b(gpio2) a(gpio3) h dont care dont care all switches open 0xf1 l l l x-x0 y-y0 0xf0 l l h x-x1 y-y1 0xf4 l h l x-x2 y-y2 0xf2 l h h x-x3 y-y3 0xf6
max11200/max11206/max11209/max11210/ max11213 evaluation kits 14 _____________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 figure 8a. max11200/max11206/max11209/max11210/max11213 ev kit schematic (sheet 1 of 2)
max11200/max11206/max11209/max11210/ max11213 evaluation kits ______________________________________________________________________________________ 15 evaluate: max11200/11206/11209/11210/11213 figure 8b. max11200/max11206/max11209/max11210/max11213 ev kit schematic (sheet 2 of 2)
max11200/max11206/max11209/max11210/ max11213 evaluation kits 16 _____________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 figure 9. max11200/max11206/max11209/max11210/max11213 ev kit component placement guidecomponent side figure 10. max11200/max11206/max11209/max11210/max11213 ev kit pcb layoutcomponent side 1.0? 1.0?
max11200/max11206/max11209/max11210/ max11213 evaluation kits ______________________________________________________________________________________ 17 evaluate: max11200/11206/11209/11210/11213 figure 11. max11200/max11206/max11209/max11210/max11213 ev kit pcb layoutinner layer 2 figure 12. max11200/max11206/max11209/max11210/max11213 ev kit pcb layoutinner layer 3 1.0? 1.0?
max11200/max11206/max11209/max11210/ max11213 evaluation kits 18 _____________________________________________________________________________________ evaluate: max11200/11206/11209/11210/11213 figure 13. max11200/max11206/max11209/max11210/max11213 ev kit pcb layoutsolder side 1.0?
maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circuit patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 19 ? 2010 maxim integrated products maxim is a registered trademark of maxim integrated products, inc. max11200/max11206/max11209/max11210/ max11213 evaluation kits evaluate: max11200/11206/11209/11210/11213 revision history revision number revision date description pages changed 0 9/10 initial release

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