19-5507; Rev 0; 9/10 MAX11835 Evaluation System Features The MAX11835 evaluation system (EV system) demonstrates a complete solution to drive single and multilayer piezo actuators to create haptic feedback for products featuring touch interfaces. The MAX11835 efficiently generates any type of user-programmable waveforms including sine, trapezoidal, square, and pulse to drive the piezo loads to create custom haptic sensation. The low-power device directly interfaces with an application processor/host controller through an I2C interface and integrates various blocks including a boost regulator, pattern storage memory, and waveform generator in one package, thus providing a complete haptic feedback controller solution. S Convenient USB Interface S Touch Panel with Piezo Actuator Mounted for Haptic Feedback S Analog Tracking-Mode Capability S Easy-to-Use WindowsM Graphical User Interface (GUI) Allows Register Programming for Various Haptic Waveforms S All Components Mounted on a Plexiglass Base for Ease of Handling S Single-Supply Operation through the USB S Option for External Power Supply for the Boost Regulator The EV system is a multiboard system that includes a MAXQ2000 USB touch interface board (UTIB) and a MAX11835 daughter board. S Separate User's Guide Available for the Graphical User Interface Note: The CD-ROM included with the EV kit contains a User's Guide that provides information about the graphical user interface (GUI). Ordering Information PART Note: The MAX11835 is not a touch-screen controller and the touch panel is only provided for haptic feedback purposes, with the 4-wire flex connector left unconnected. MAX11835TEVS+ TYPE PC INTERFACE INTERFACE TYPE EV System USB Windows +Denotes lead(Pb)-free and RoHS compliant. EV System Contents List QTY DESCRIPTION 1 CD-ROM containing a USB driver, quick guide, GUI software for Windows XPM, and PCB schematic and layout files 1 USB touch interface board (MAXQ2000 UTIB board) 1 Haptic actuator controller daughter board (MAX11835) with a connector to plug in to the UTIB board 1 Piezo driver MAX11835 daughter board with a connector to plug in to the UTIB2 board (included with the haptic versions only) 1 Fujitsu 3.5in touch panel (Fujitsu 817-T010-1401-T670) with piezos mounted under them for haptic feedback purpose only 2 CUI piezos (Cui Inc. CFT-44TW100-0.6A1-70C) for haptic feedback 1 Mini USB cable Windows and Windows XP are registered trademarks of Microsoft Corp. ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. Evaluates: MAX11835 General Description Evaluates: MAX11835 MAX11835 Evaluation System Figure 1. MAX11835 EV System Component Lists MAXQ2000 UTIB Board DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION C1, C2, C11, C13 4 1FF -20/+80%, 16V ceramic capacitors (0603) Murata GRM188F51C105ZA01D C28 1 10FF Q20%, 10V ceramic capacitor (0805) Murata GRM219R61A106KE44D C3, C6, C12, C14 4 10FF Q20%, 6.3V ceramic capacitors (0603) Murata GRM188R60J106ME47D EN1B, EN2B, U2-PIN1, U2-PIN20 4 2-pin headers, 100 mil 13 0.1FF -20/+80%, 16V ceramic capacitors (0603) Murata GRM188F51C104ZA01D FB1, FB2 2 100FH Q10% ferrite beads (1206) TDK FL3215T-101K J1, J2, J3, J5, J6, J7, J15, J16, J17 9 2 22pF Q5%, 50V ceramic capacitors (0603) Murata GRM1885C1H220JA01D 2-pin headers, 100 mil Sullins PBC02SABN J4, J8, J9, J18, J19 5 3-pin headers, 100 mil Sullins PBC03SABN C20, C21 2 10pF Q5%, 50V ceramic capacitors (0603) Murata GRM1885C1H100JA01D J10 1 21-pin female connector Hirose DF9-21S-1V(32) C22 1 33nF Q10%, 16V ceramic capacitor (0603) Murata GRM188R71C333KA01D J20 1 5-position USB-mini connector Hirose UX60-MB-5ST J21 1 10-pin JTAG header, 100 mil Sullins PBC05DAAN LED2, LED3, LED4 3 RGB SMD LEDs (0805) Lite-On LTST-C171KYKT R1-R4 4 4.7kI Q5% resistors (0805) Vishay CRCW08054K70JNEA C4, C5, C9, C10, C15-C19, C23, C24, C25, C27 C7, C8 C26 1 4.7FF -20/+80%, 10V ceramic capacitor (0603) Murata GRM188F51A475ZE20D 2 _______________________________________________________________________________________ MAX11835 Evaluation System DESIGNATION QTY DESCRIPTION R5 1 196kI Q5% resistor (0805) Vishay CRCW0805196KJNEA R6 1 590kI Q5% resistor (0805) Vishay CRCW0805590KJNEA R7 1 61.9kI Q1% resistor (0805) Vishay CRCW080561K9FKEA R8, R20, R22, R37-R40 7 R9, R16, R17 DESIGNATION QTY DESCRIPTION U1, U7 2 Adjustable LDO linear regulators (5 SC70) Maxim MAX8512EXK-T U2 1 Octal-level translator (20 TSSOP) Maxim MAX3001EEUP 100kI Q5% resistors (0805) Vishay CRCW0805100KJNEA U3 1 Fixed 2.5V LDO linear regulator (5 SC70) Maxim MAX8511EXK25-T 3 215I resistors (0805) Vishay CRCW0805215RJNEA U4 1 UART, 7mm x 7mm (32 TQFP) FTDI FT232BL R10, R19, R32-R36 0 Not installed, resistors U5 1 2kB EEPROM (8 SO) Atmel AT93C46A R11-R14 4 0I SMD resistors (0805) R15, R18 2 51kI Q5% resistors (0805) Vishay CRCW080551KJNEA U6 1 16-bit microcontroller (68 QFN-EP*) Maxim MAXQ2000-RAX R21 1 169kI Q5% resistor (0805) Vishay CRCW0805169KJNEA U8 1 R23, R24 2 27I Q5% resistors (0805) Vishay CRCW080527R0JNEA Quad-level translators (12 TQFN-EP*) Maxim MAX3395EETC+ R25 1 1.5kI Q5% resistor (0805) Vishay CRCW08051K50JNEA U9 1 Li+ linear battery charger (14 TDFN) Maxim MAX8856ETD+ R26 1 2.2kI Q5% resistor (0805) Vishay CRCW08052K20JNEA Y1 1 16MHz crystal (HCM49) ECS ECS-160-20-5PDN-TR R27 1 470I resistor (0805) Vishay CRCW0805470RJNEA Y2 1 6MHz crystal (HCM49) ECS ECS-60-20-5G3XDS-TR R28 1 10kI Q5% resistor (0805) Vishay CRCW080510K0JNEA Y3 0 Not installed, crystal 1 PCB: USB Touch Interface Board 3 3.3kI Q5% resistors (0805) Panasonic ERA-S27J332V -- R29, R30, R31 R41 1 23.7kI Q1% resistor (0805) Vishay CRCW080523K2FKEA DESIGNATION QTY *EP = Exposed pad. MAX11835 Daughter Board ADD0, ADD1, DIS, IRQB, RESETB, SCL, SDA, TRIGB CF1 DESCRIPTION 0 Not installed, test points 1 10FF X54 ceramic capacitor (0805) Murata GRM21BF50J106ZE01L DESIGNATION QTY DESCRIPTION CF2 1 47nF, 200V ceramic capacitor (0805) KEMET C0805C473K2RACTU CF3, CF4 2 1FF, 10V X5R ceramic capacitors (0402) KEMET C0402C475MPACTU _______________________________________________________________________________________ 3 Evaluates: MAX11835 Component Lists (continued) Evaluates: MAX11835 MAX11835 Evaluation System Component Lists (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY R3, R8, R9, R11, R20 DESCRIPTION 5 0I SMD resistors (0805) R4, R6 2 4.7kI SMD resistors (0402) CL 0 Not installed, SMD ceramic capacitor (0805) C1 0 Not installed, capacitor D1 1 200V diode R5 1 20I SMD resistor (0603) J1 1 2-pin headers, 0.1in pitch R7 1 220I SMD resistor (0402) 1 21-position male connector Hirose DF9-21P-1V(32) R10 1 1I SMD resistor (0805) R12 0 3 3-pin headers, 100 mil Sullins PBC03SABN Not installed, SMD resistor (0402) R13 1 0I SMD resistor (0402) J4 0 Not installed, 20-position connector R14 1 4.99kI resistor (0603) R17, R18 2 49.9I SMD resistors (0402) J6 1 4-pin header, 0.1in pitch R19 0 Not installed, resistor LED1 1 Red SMD LED (1.6mm x 0.8mm) J2 J3, J5, J7 Q1 1 n-channel MOSFET (hex DIP) PD = 1W, ID = 0.6A, VDSS = 200V, VGS = Q20V, VSD = 2V, RDS(ON) = 1I R1 1 2MI Q1%, 250V resistor (0805) R2 1 27kI SMD resistor (0402) T1 1 Boost transformer T4, TT1, TT5, VOUT 0 Not installed, test points U1 0 Not installed, haptic piezo controller (25 WLP) Maxim MAX11835EWA+ X1-X4 4 Empty holes -- 1 PCB: MAX11835 Table 1. UTIB Ports PORT DESCRIPTION J10 Daughter card connector for I2C-controlled devices (includes 1.8V/3.3V/3.6V supplies and reset line) J20 USB port provides power to the EV system and communication to a PC J21 JTAG port for programming the MAXQ2000 Table 2. UTIB Default Jumper Settings JUMPER SHUNT POSITION J5 1-2 Short J6 1-2 Closed J7 1-2 User's preference J8 2-3 Closed I2C communication J9 2-3 Closed I2C communication STATUS J18 -- Open J19 1-2 Closed DESCRIPTION If J5 and J6 are open, 3.6V supply to the daughter board 3V supply to the daughter board If closed,1.8V supply to the daughter board -- USB power 4 _______________________________________________________________________________________ MAX11835 Evaluation System JUMPER SHUNT POSITION STATUS J1 -- Open J3 2-3 Closed Pins 2-3: Default to playback from the device memory Pins 1-2: Analog tracking mode J5 2-3 Closed ADD0 slave address pin (pin 1, DVDD; pin 3, GND) J7 2-3 Closed ADD1 slave address pin (pin 1, DVDD; pin 3, GND) J6 BVDD-VDD Closed Power supply to BVDD and AVDD; if needed to provide power from external voltage source, leave the jumper open and apply voltage to BVDD DESCRIPTION Pin 2: AIN to MAX11835 _______________________________________________________________________________________ 5 Evaluates: MAX11835 Table 3. Jumper Settings for the MAX11835 Daughter Board Evaluates: MAX11835 MAX11835 Evaluation System Figure 2a. UTIB Schematic--Main (Sheet 1 of 2) 6 _______________________________________________________________________________________ MAX11835 Evaluation System Evaluates: MAX11835 Figure 2b. UTIB Schematic--Mini USB (Sheet 2 of 2) _______________________________________________________________________________________ 7 Evaluates: MAX11835 MAX11835 Evaluation System Figure 3. MAX11835 Daughter Board Schematic 8 _______________________________________________________________________________________ MAX11835 Evaluation System Evaluates: MAX11835 1.0" Figure 4. UTIB PCB Layout--Silkscreen 1.0" Figure 5. UTIB PCB Layout--Top Assembly _______________________________________________________________________________________ 9 Evaluates: MAX11835 MAX11835 Evaluation System 1.0" Figure 6. UTIB PCB Layout--Top Layer 1.0" Figure 7. UTIB PCB Layout--Layer 2 10 MAX11835 Evaluation System Evaluates: MAX11835 1.0" Figure 8. UTIB PCB Layout--Layer 3 1.0" Figure 9. UTIB PCB Layout--Bottom Layer ______________________________________________________________________________________ 11 Evaluates: MAX11835 MAX11835 Evaluation System 1.0" Figure 10. UTIB PCB Layout--Bottom Assembly 2000mil 1600mil 1.0" Figure 11. MAX11835 PCB Layout--Silkscreen 12 MAX11835 Evaluation System 1600mil 1.0" Figure 12. MAX11835 PCB Layout--Top Assembly 2000mil 1600mil 1.0" Figure 13. MAX11835 PCB Layout--Top Layer ______________________________________________________________________________________ 13 Evaluates: MAX11835 2000mil Evaluates: MAX11835 MAX11835 Evaluation System 2000mil 1600mil 1.0" Figure 14. MAX11835 PCB Layout--Layer 2 2000mil 1600mil 1.0" Figure 15. MAX11835 PCB Layout--Layer 3 14 MAX11835 Evaluation System 1600mil 1.0" Figure 16. MAX11835 PCB Layout--Bottom Layer 2000mil 1600mil 1.0" Figure 17. MAX11851 PCB Layout--Bottom Assembly ______________________________________________________________________________________ 15 Evaluates: MAX11835 2000mil MAX11835 Evaluation System Evaluates: MAX11835 Revision History REVISION NUMBER REVISION DATE 0 9/10 DESCRIPTION Initial release PAGES CHANGED -- 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. 16 (c) Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2010 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Maxim Integrated: MAX11835TEVS+