Datasheet

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General Description

The MAX44000PMB1 peripheral module provides the

necessary hardware to interface the MAX44000 ambient

and infrared proximity sensor to any system that utilizes

PmodK-compatible expansion ports configurable for I

communication. The IC combines a wide-dynamic range

ambient light sensor with an integrated infrared (IR)

proximity sensor. The on-chip ambient light sensor has

the ability to make wide dynamic range 0.03 lux to 65,535

lux measurements. An on-chip IR proximity detector is

matched with an integrated IR LED driver. All readings

are available on an I

C communication bus.

Refer to the MAX44000 IC data sheet for detailed informa-

tion regarding operation of the IC.

Features

S Ambient Light Sensor

S Close Range Proximity Detector

S Integrated Single-Pulse IR LED Driver

S 6-Pin Pmod-Compatible Connector (I

S Example Software Written in C for Portability

S Secondary Header Allows Daisy-Chaining of

Additional Modules on the I

C Bus

S RoHS Compliant

S Proven PCB Layout

S Fully Assembled and Tested

MAX44000PMB1 Peripheral Module

_________________________________________________________________ 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.

19-6335; Rev 0; 5/12

Ordering Information appears at end of data sheet.

MAX44000PMB1 Peripheral Module

Pmod is a trademark of Digilent Inc.

Summary of content (7 pages)

PAGE 1
9-6335; Rev 0; 5/12 MAX44000PMB1 Peripheral Module General Description Features The MAX44000PMB1 peripheral module provides the necessary hardware to interface the MAX44000 ambient and infrared proximity sensor to any system that utilizes PmodK-compatible expansion ports configurable for I2C communication. The IC combines a wide-dynamic range ambient light sensor with an integrated infrared (IR) proximity sensor. The on-chip ambient light sensor has the ability to make wide dynamic range 0.
PAGE 2
MAX44000PMB1 Peripheral Module Component List DESIGNATION C1 QTY 1 DESCRIPTION DESIGNATION QTY R1, R2, R3 3 150I Q5% resistors (0603) 2.2FF Q10%, 10V X5R ceramic capacitor (0603) TDK C1608X5R1A225K/0.80 DESCRIPTION R4 1 33I Q5% resistor (0603) R5, R6, R7 3 4.7kI Q5% resistors (0603) C2 1 0.
PAGE 3
MAX44000PMB1 Peripheral Module The software project (for the SDK) contains several source files intended to accelerate customer evaluation and design. These include a base application (maximModules.c) that demonstrates module functionality and uses an API interface (maximDeviceSpecific Utilities.c) to set and access Maxim device functions within a specific module.
PAGE 4
MAX44000PMB1 Peripheral Module Figure 2. MAX44000PMB11 Peripheral Module Component Placement Guide—Component Side Figure 3. MAX44000PMB11 Peripheral Module PCB Layout—Component Side Figure 4.
PAGE 5
MAX44000PMB1 Peripheral Module Figure 5. MAX44000PMB11 Peripheral Module PCB Layout—Inner Layer 2 (Power) Figure 6. MAX44000PMB11 Peripheral Module PCB Layout—Solder Side Figure 7.
PAGE 6
MAX44000PMB1 Peripheral Module Ordering Information PART TYPE MAX44000PMB1# Peripheral Module #Denotes RoHS compliant.
PAGE 7
MAX44000PMB1 Peripheral Module Revision History REVISION NUMBER REVISION DATE 0 5/12 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.