Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsDev KitsPCB design board

MAX44000 Evaluation System

Evaluates: MAX44000

_________________________________________________________________ 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.

19-6128; Rev 0; 11/11

Component Lists

Ordering Information appears at end of data sheet.

MAX44000 EV System

MAX44000 EV Kit

Windows, Windows XP, and Windows Vista are registered

trademarks of Microsoft Corp.

General Description

The MAX44000 evaluation system (EV system) includes

one MAX44000 evaluation kit (EV kit) and one MAX44000

daughter board. The EV kit is a fully assembled and test-

ed PCB that evaluates the MAX44000 ambient light and

proximity sensor. The EV system also includes Windows

-, Windows Vista

-, and Windows

7-compatible

software that provides a simple graphical user interface

(GUI) for exercising the features of the device. The EV

kit comes installed with a MAX44000GDT+ in a 6-pin

OTDFN package with an exposed pad.

The daughter board is an external device-under-test

module that also comes with a MAX44000GDT+ installed.

The daughter board can be connected to and controlled

by the EV kit. The user can also evaluate the device by

connecting a user-supplied controller to the daughter

board.

Features

S USB Powered

S Daughter Board Powered by the EV Kit

S On-Board IR LED on EV Kit and Daughter Board

S Windows XP-, Windows Vista-, and Windows

7-Compatible Software

S Continuous Data Acquisition

S Ambient Light and Proximity Signal Plotting in the

EV System Software

S RoHS Compliant

S Proven PCB Layout

S Fully Assembled and Tested

QTY DESCRIPTION

1 MAX44000 EV kit

1 MAX44000 daughter board

DESIGNATION QTY DESCRIPTION

C1–C17 17

47nF Q10%, 16V, X7R ceramic

capacitors (0603)

Murata GRM188R71C473K

C18–C33 16

1nF Q10%, 50V, X7R ceramic

capacitors (0603)

Murata GRM188R71H102K

C34, C52, C79,

C80, C101

1FF Q10%, 16V X5R ceramic

capacitors (0603)

Murata GRM188R61C105K

C35, C44, C46,

C50, C53–C56,

C60, C61, C62,

C64, C65, C66,

C74, C76, C78,

C100

0.1FF Q10%, 16V X7R ceramic

capacitors (0603)

TDK C1608X7R1C104K

DESIGNATION QTY DESCRIPTION

C36, C39 2

0.01FF Q10%, 50V, X7R

ceramic capacitors (0603)

Murata GRM188R71H103K

C37 1

10pF Q5%, 50V C0G ceramic

capacitor (0603)

Murata GRM1885C1H100J

C38 1

15pF Q5%, 50V C0G ceramic

capacitor (0603)

Murata GRM1885C1H150J

C40, C41 2

39pF Q5%, 50V C0G ceramic

capacitors (0603)

Murata GRM1885C1H390J

C47, C48 2

4.7FF Q10%, 25V X5R ceramic

capacitors (1206)

Murata GRM31CR71E475M

Summary of content (25 pages)

PAGE 1
9-6128; Rev 0; 11/11 MAX44000 Evaluation System Evaluates: MAX44000 General Description The MAX44000 evaluation system (EV system) includes one MAX44000 evaluation kit (EV kit) and one MAX44000 daughter board. The EV kit is a fully assembled and tested PCB that evaluates the MAX44000 ambient light and proximity sensor.
PAGE 2
MAX44000 Evaluation System Evaluates: MAX44000 Component Lists (contined) MAX44000 EV Kit (continued) DESIGNATION QTY DESCRIPTION C49, C63, C67, C68, C73, C75, C81 7 10FF Q10%, 25V, X5R ceramic capacitors (1206) Murata GRM31CR61E106K C57 1 C58, C59, 2 C77 1 0.033FF Q10%, 16V X5R ceramic capacitor (0603) Taiyo Yuden EMK107BJ333KA 22pF Q5%, 50V C0G ceramic capacitors (0603) Murata GRM1885C1H220J 4.7FF Q10%, 6.
PAGE 3
MAX44000 Evaluation System Evaluates: MAX44000 Component Lists (contined) MAX44000 EV Kit (continued) DESIGNATION QTY U10, U15 2 U13 DESCRIPTION DESIGNATION QTY DESCRIPTION LDOs (6 SOT23) Maxim MAX1983EUT+ Y3 Y4 0 1 Not installed, crystal 20MHz crystal 1 Spartan 3AN FPGA (144-TQFP) — 4 0.250in x 0.625in 4-40 round nylon spacers U14 1 Microcontroller (68 QFN-EP) Maxim MAXQ2000-RAX+ — 4 4-40 x 0.
PAGE 4
MAX44000 Evaluation System Evaluates: MAX44000 Quick Start Required Equipment • MAX44000 EV kit (USB cable included) 8) On the Data Conversion tab sheet (Figure 1), press the Convert Start button in the Continuous Conversion group box to view the ambient and proximity ADC data on the graphs. • Windows XP, Windows Vista, or Windows 7 PC with a spare USB port Detailed Description of Software Note: In the following sections, software-related items are identified by bolding.
PAGE 5
MAX44000 Evaluation System Evaluates: MAX44000 Figure 1.
PAGE 6
MAX44000 Evaluation System Evaluates: MAX44000 Proximity Sensor Configuration Tab The Proximity Sensor Configuration tab sheet (Figure 2) has all the functions to configure the proximity sensor of the device. In the Transmit Configuration group box, use the LED Drive Current (DRV[3:0]) track bar to select the desired IRLED drive current. The IR Proximity LED current is shown on the right of the track bar. Press the Set button to set the DRV register.
PAGE 7
MAX44000 Evaluation System Evaluates: MAX44000 Figure 2.
PAGE 8
MAX44000 Evaluation System Evaluates: MAX44000 Figure 3.
PAGE 9
MAX44000 Evaluation System Evaluates: MAX44000 Figure 4.
PAGE 10
MAX44000 Evaluation System Evaluates: MAX44000 Detailed Description of Hardware The MAX44000 EV system includes one MAX44000 EV kit and one MAX44000 daughter board. The EV kit is a fully assembled and tested PCB that evaluates the device ambient light and proximity sensor. The EV kit comes installed with a MAX44000GDT+ in a 6-pin OTDFN package with an exposed pad. The daughter board is an external device-under-test module that also comes with a MAX44000GDT+ installed.
PAGE 11
MAX44000 Evaluation System Evaluates: MAX44000 Figure 5a.
PAGE 12
MAX44000 Evaluation System Evaluates: MAX44000 Figure 5b.
PAGE 13
MAX44000 Evaluation System Evaluates: MAX44000 Figure 5c.
PAGE 14
MAX44000 Evaluation System Evaluates: MAX44000 Figure 5d.
PAGE 15
MAX44000 Evaluation System Evaluates: MAX44000 Figure 5e.
PAGE 16
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 6.
PAGE 17
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 7.
PAGE 18
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 8.
PAGE 19
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 9.
PAGE 20
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 10.
PAGE 21
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 11.
PAGE 22
MAX44000 Evaluation System Evaluates: MAX44000 Figure 12.
PAGE 23
MAX44000 Evaluation System Evaluates: MAX44000 1.0” Figure 13. MAX44000 Daughter Board Component Placement Guide—Component Side 1.0” Figure 14. MAX44000 Daughter Board PCB Layout—Top 1.0” Figure 15. MAX44000 Daughter Board PCB Layout—Bottom 1.0” Figure 16.
PAGE 24
MAX44000 Evaluation System Evaluates: MAX44000 Ordering Information PART TYPE MAX44000EVSYS# EV System #Denotes RoHS compliant.
PAGE 25
MAX44000 Evaluation System Evaluates: MAX44000 Revision History REVISION NUMBER REVISION DATE 0 11/11 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.