Evaluate: MAX1400/MAX1402 19-1440 Rev 2 5/07 MAX1402 Evaluation Kit/Evaluation System General Description Features The MAX1402 evaluation system (EV system) is a com- Easy to Configure plete, multichannel data-acquisition system consisting of Collects Up to 8192 Samples at Full Speed a MAX1402 evaluation kit (EV kit), Maxim 68HC16 micro- Complete Evaluation System controller (C) module, and USBT0232. The MAX1402 is a low-power, multichannel, serial-output analog to digital Proven PCB Layout converter (ADC). Windows 98/2000/XP-compatible soft- Fully Assembled and Tested ware provides a handy user interface to exercise the MAX1402s features. Source code in C++ and 68HC11 EV Kit Software Supports Windows 98/2000/XP assembly language is provided for the low-level portion of with RS-232/COM Port the software. EV Kit Software Supports Windows 2000/XP with Order the EV system for comprehensive evaluation of USB Port the MAX1402 using a personal computer. Order only the EV kit if the 68HC16 C module has already been Ordering Information purchased with a previous Maxim EV system, or for custom use in other C-based systems. PART TYPE RANGE INTERFACE TYPE The MAX1402 EV kit and EV system can also be used MAX1402EVKIT 0C to +70C User supplied to evaluate the MAX1400. Simply order a free sample of the MAX1400CAI along with the MAX1402 EV kit. MAX1402EVC16 0C to +70C Windows software Note: The MAX1402 software can only be used with the com- MAX1402 Stand-Alone EV Kit plete evaluation system (MAX1402EVC16), which includes the The MAX1402 EV kit provides a proven printed-circuit 68HC16MODULE-DIP, USBTO232, and the MAX1402EVKIT. board (PCB) layout to facilitate evaluation of the MAX1402 with user-supplied software and hardware. It must be interfaced to appropriate timing signals for MAX1402 EV Kit proper operation. Refer to the MAX1402 IC data sheet PART QTY DESCRIPTION for timing requirements. See Table 2, Jumper Functions. 100pF ceramic capacitors (1206) C3C8 6 MAX1402 EV System TDK C3216C0G2J101K The MAX1402 EV system operates from a user-supplied 0.1F ceramic capacitors (1206) +8V to +12VDC power supply. Murata GRM319R71H104K C9, C10, C11 3 TDK C3216X7R1H104K Component Lists C12, C13 2 Not installed, capacitors 2.2F, 25V X7R ceramic capacitor MAX1402 EV System C15 1 TDK C3216X7R1E225K PART QTY DESCRIPTION J1 1 2 x 20 right-angle socket MAX1402EVKIT 1 MAX1402 EV kit J2 1 Female SMA connector 68HC16MODULE-DIP 1 68HC16 C module JU1JU8 0 Not installed USB-to-COM port adapter R1R6 6 100 5% resistors (1206) USBTO232+ 1 board R7, R8 2 10 5% resistors (1206) +Denotes lead-free and RoHS-compliant. R9, R10 2 Not installed, resistors U1 1 MAX1402CAI (28-pin SSOP) MAX6025AEUR (SOT23) U2 1 2.500V voltage reference (200ppm/C max) 2.4576MHz ceramic resonator Y1 1 Murata CSTCC2M45G53-R0 Windows is a registered trademark of Microsoft Corp. 1 PCB: MAX1402 Evaluation Kit+ 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.MAX1402 Evaluation Kit/Evaluation System Component Suppliers SUPPLIER PHONE FAX WEBSITE Murata Mfg. Co., Ltd. 770-436-1300 770-436-3030 www.murata.com TDK Corp. 847-803-6100 847-390-4405 www.component.tdk.com Note: Indicate that you are using the MAX1402 when contacting these component suppliers. MAX1402 EV Kit Files Quick Start Recommended Equipment (USB Port/PC Windows Application Program Files Connection Option) Before beginning, the following equipment is needed: FILE DESCRIPTION MAX1402 EV system: Application program that runs under MAX1402.EXE Windows 98/2000/XP. MAX1402 EV kit MAX1402.HLP Help file 68HC16MODULE-DIP Software loaded into 68HC16 microcon- USBTO232 (USB cable included) KIT1402.C16 troller. A DC power supply that generates +8VDC to MAX1402.INI Program settings file +12VDC at 3050mA A user-supplied Windows 2000/XP computer with an available USB port to connect to the USBTO232 Example Source Code Files board FILE DESCRIPTION Note: In the following sections, software-related items Source code module for driving the are identified by bolding. Text in bold refers to items MAX1402, provided for reference. Includes directly from the EV kit software. Text in bold and definitions of the register names and low- underlined refers to items from the Windows 2000/XP MAX1402.CPP level access routines. Compiled with operating system. Borland C++ 4.52. Maxim holds the copy- right, but allows customers to adapt the Connections and Setup program for their own use without charge. The MAX1402 EV kit is fully assembled and tested. Follow the steps below to verify board operation. Header file for MAX1402.CPP, provided for MAX1402.H Caution: Do not turn on the power supply until all reference. connections are completed. 1) Visit the Maxim website (www.maxim-ic.com) to download the latest version of the USBTO232 User 68HC16 Source Code Files Guide. Follow the steps in the USBTO232 User FILE DESCRIPTION Guide Quick Start section and return to step 2 of Main source code for the KIT1402.C16 pro- this Quick Start section when finished. gram, provided for reference. Maxim holds 2) Make sure your 68HC16MODULE-DIP module has KIT1402.ASM the copyright, but allows customers to the Rev. 2.0 ROM. The software will not function adapt the program for their own use without with the Rev. 1.0 ROM. charge. 3) Carefully connect the boards by aligning the 40-pin Source code defining the program inter- header of the MAX1402 EV kit with the 40-pin con- EVKIT.ASM face with the Maxim 68HC16 Module ROM nector of the 68HC16MODULE-DIP module. Gently (Rev. 2.0). press them together. The two boards should be flush against one another. 4) Connect the DC power source to the C module at terminal block J2, located next to the ON/OFF 2 Evaluate: MAX1400/MAX1402