Evaluates: MAX4231 19-5087 Rev 0 12/09 MAX4231 Evaluation Kit General Description Features The MAX4231 evaluation kit (EV kit) is a fully assembled S Flexible Input and Output Configurations and tested PCB that evaluates the MAX4231 single, S Single 2.7V to 5.5V Power Supply high-output-drive CMOS operational amplifier (op amp) S Fully Assembled and Tested in a 6-bump chip-scale package (UCSPK). Ordering Information PART TYPE MAX4231EVKIT+ EV Kit +Denotes lead(Pb)-free and RoHS compliant. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION D1 1 2V, 5mA zener diode (0603) 33FF Q20%, 10V bipolar electrolytic aluminum JU1, JU2, JU6 3 2-pin headers C1, C2 2 capacitors (D size) JU3, JU4, JU5, 5 3-pin headers Panasonic EEE-1AA330NP JU7, JU8 Not installed, ceramic capacitor OUT, VIN1, VIN2 3 White multipurpose test points C3 0 (2220) R1R4 4 1kI Q5% resistors (0603) Not installed, ceramic capacitor R5 1 0I Q5% resistor (0603) C4 0 (1210) R6 0 Not installed, resistor (1210) R7 1 150I Q5% resistor (0603) 10FF Q10%, 10V tantalum C5 1 capacitor (A size) CMOS op amp (6 UCSP) U1 1 AVX TAJA106K010R Maxim MAX4231ART+ VDD 1 Red multipurpose test point 0.1FF Q10%, 16V X7R ceramic C6, C7 2 capacitors (0603) VSS1VSS4 4 Black multipurpose test points Murata GRM188R71C104K 8 Shunts Not installed, ceramic capacitor PCB: MAX4231 EVALUATION C8 0 1 (0603) KIT+ Component Suppliers SUPPLIER PHONE WEBSITE AVX Corporation 843-946-0238 www.avxcorp.com Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com Panasonic Corp. 800-344-2112 www.panasonic.com Note: Indicate that you are using the MAX4231 when contacting these component suppliers. UCSP is a trademark of Maxim Integrated Products, Inc. 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.MAX4231 Evaluation Kit 7) Connect the waveform-generator ground to the Quick Start VSS1 connector. Required Equipment 8) Connect the positive input of the oscilloscope MAX4231 EV kit (channel 1) to the VIN1 connector. 5V, 1A power supply 9) Connect the negative input of the oscilloscope Waveform generator (channel 1) to the VSS1 connector. Oscilloscope 10) Connect the positive input of the oscilloscope (channel 2) to the VOUT connector. Procedure 11) Connect the negative input of the oscilloscope The MAX4231 EV kit is fully assembled and tested. (channel 2) to the VSS3 connector. Follow the steps below to verify board operation. VSS1 VSS4 connectors are connected to the ground on the 12) Enable the power-supply output. EV board. 13) Enable the waveform-generator output. 1) Verify that all jumpers are in their default positions, 14) Verify that channel 1 and channel 2 have the identi- as shown in Table 1. cal waveform, both amplitude and phase. 2) Set the power-supply output to 5V. Disable the out- put. Detailed Description of Hardware 3) Set the waveform-generator output to 1kHz sine The MAX4231 EV kit provides a proven layout for the wave, V = 4V, offset = 2V. Disable the output. P-P MAX4231 single, high-output-drive CMOS op amp. The MAX4231 features 200mA of peak output current, rail-to- 4) Connect the power-supply output to the VDD rail input and output capability from a single 2.7V to 5.5V connector. supply. The amplifier exhibits a high slew rate of 10V/ 5) Connect the power-supply ground to the VSS4 Fs and a gain-bandwidth product (GBWP) of 10MHz. connector. The MAX4231 also offers a SHDN feature that drives the 6) Connect the waveform-generator output to the VIN1 output low. connector. 2 Evaluates: MAX4231