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MAX9875EVKIT

Evaluation Kit for the MAX9875

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX9875 evaluation kit (EV kit) is an assembled and tested PCB that evaluates the MAX9875 IC. The MAX9875 is a Class D audio power amplifier and stereo DirectDrive® headphone amplifier communicating over a 2-wire I²C interface. The MAX9875 features user-defined input configuration, input gain, input source, output enable, volume control, and oscillator frequency-modulation modes. The user-defined features are programmed through the I²C-compatible serial interface, communicating at data rates up to 400kbps. The I²C data is sent through an on-board USB interface circuit using a computer or a user-supplied I²C bus.

The EV kit also features Windows® 2000/XP®- and Windows Vista®-compatible software that provides a user interface for exercising the MAX9875's features. The program is menu driven and offers a graphical user interface (GUI) complete with buttons, checkboxes, and track bars.

Data Sheet

Download	Rev 0	(PDF, 600kB)
E-Mail

NOTE: This product uses the following:
MAX9875 EVKIT Software

Key Features

2.7V to 5.25V Single-Supply Operation
Proven Audio PCB Layout
On-Board USB Interface Circuit Generates I²C-Compatible Signals
USB-PC Connection (Cable Included)
PCB Pads for User-Supplied I²C-Compatible Signals
PCB Pads for Audio Input and Output Signals
Evaluates the MAX9875ERP+ in a 2mm x 2.5mm, 20-Bump, (5 x 4) UCSP™ Package
Windows 2000/XP- and Windows Vista (32-Bit)-Compatible Software
Lead(Pb)-Free and RoHS Compliant
Fully Assembled and Tested

Applications/Uses

Cell Phones
Portable Multimedia Players

Product Guides

Audio (PDF)

Software/Models

MAX9875 EVKIT Software

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9875EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Products with Similar Part Numbers

MAX9875

Low RF Susceptibility Mono Audio Subsystem with DirectDrive Headphone Amplifier

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-4555 Rev 0; 2009-06-25
This page last modified: 2011-11-10