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Evaluates: MAX1416/MAX1415/MX7705
19-3084; Rev 0; 12/03
MAX1416 Evaluation Kit/
Evaluation System
General Description Features
The MAX1416 evaluation kit (EV kit) is an assembled and
♦ Proven PC Board Layout
tested circuit board that demonstrates the MAX1416
♦ Complete Evaluation System
multichannel, 16-bit, sigma-delta data-acquisition system.
®
Windows 98/2000/XP software provides a convenient
♦ Convenient On-Board Test Points
user interface to exercise the features of the MAX1416.
♦ Fully A
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MAX1416 Evaluation Kit/ Evaluation System Component Suppliers SUPPLIER PHONE FAX WEBSITE Taiyo Yuden 800-348-2496 847-925-0899 www.t-yuden.com TDK 847-803-6100 847-390-4405 www.component.tdk.com Note: Please indicate that you are using the MAX1416 when contacting these component suppliers. 6) Install the evaluation software on your computer by Quick Start running the INSTALL.EXE program on the disk. The Required Equipment program files are copied and icons are created for Before you begin, you n
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Evaluates: MAX1416/MAX1415/MX7705 MAX1416 Evaluation Kit/ Evaluation System The Setup, Clock, Offset, and Gain tab sheets provide Evaluating the MAX1415 read/ write access to each of the registers. See To evaluate the MAX1415, request a free sample of the Figures 2–5. MAX1415EUE and replace U1. Follow the Quick Start procedure, with the following exceptions: The Comms and Data (Figure 6) tab sheet provides access to the Standby bit. The comms registers RS2, • In step 1, leave JU1 and JU2 open.
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MAX1416 Evaluation Kit/ Evaluation System Problem: Internal oscillator does not work. Table 1. Jumper Functions The internal-oscillator mode is a feature of the SHUNT MAX1416/MAX1415 only, and is not supported on the JUMPER FUNCTION POSITION MX7705. The MX7705 requires an external clock, and can only be used with INT = 0. To observe the internal U2 (MAX873) supplies REF+ Closed* oscillator driving the MCLKOUT pin, U1 must be a reference voltage JU1 MAX1416 or MAX1415, and the clock register must
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Evaluates: MAX1416/MAX1415/MX7705 MAX1416 Evaluation Kit/ Evaluation System Figure 1. MAX1416—Main Window of the Evaluation Software—Measurement Tab Sheet _______________________________________________________________________________________ 5
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MAX1416 Evaluation Kit/ Evaluation System Figure 2. MAX1416—Main Window of the Evaluation Software—Setup Tab Sheet 6 _______________________________________________________________________________________ Evaluates: MAX1416/MAX1415/MX7705
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Evaluates: MAX1416/MAX1415/MX7705 MAX1416 Evaluation Kit/ Evaluation System Figure 3. MAX1416—Main Window of the Evaluation Software—Clock Tab Sheet _______________________________________________________________________________________ 7
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MAX1416 Evaluation Kit/ Evaluation System Figure 4. MAX1416—Main Window of the Evaluation Software—Offset Tab Sheet 8 _______________________________________________________________________________________ Evaluates: MAX1416/MAX1415/MX7705
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Evaluates: MAX1416/MAX1415/MX7705 MAX1416 Evaluation Kit/ Evaluation System Figure 5. MAX1416—Main Window of the Evaluation Software—Gain Tab Sheet _______________________________________________________________________________________ 9
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MAX1416 Evaluation Kit/ Evaluation System Figure 6. MAX1416 —Main Window of the Evaluation Software—Comms and Data Tab Sheet 10 ______________________________________________________________________________________ Evaluates: MAX1416/MAX1415/MX7705
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Evaluates: MAX1416/MAX1415/MX7705 MAX1416 Evaluation Kit/ Evaluation System Figure 7. MAX1416—Saving Graphs to Disk Figure 8. MAX1416—Saving Graphs to Disk ______________________________________________________________________________________ 11
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MAX1416 Evaluation Kit/ Evaluation System Figure 9. MAX1416 EV Kit Schematic 12 ______________________________________________________________________________________ Evaluates: MAX1416/MAX1415/MX7705 TB1 TERMINAL BLOCK SCLK H1-2 1 16 U1 SCLK GND TB1-1 H1-7 C5 C6 R5 1 0.01µF 4.7µF 10Ω C7 MAX1416 2 15 2 MCLKIN V TB1-2 DD 22pF JU3 3 H1-1 14 U2 Y1 DIN H1-3 4.9152MHz 3 DIN MAX873 MCLKOUT 13 1 8 C8 JU4 DOUT H1-4 TEST TEST 22pF 2 7 CS VIN N.C. C9 3 6 DOUT 4 TEMP VOUT 0.1µF H1-8 CS 4 5 12 GND TRIM DRD
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Evaluates: MAX1416/MAX1415/MX7705 MAX1416 Evaluation Kit/ Evaluation System Figure 10. MAX1416 EV Kit Component Placement Guide—Component Side Figure 11. MAX1416 EV Kit PC Board Layout—Component Side ______________________________________________________________________________________ 13
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MAX1416 Evaluation Kit/ Evaluation System Figure 12. MAX1416 EV Kit PC Board Layout —Solder Side 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. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products Printed
