Maxim > Products > Audio > MAX9820EVKIT

MAX9820EVKIT

Evaluation Kit for the MAX9820

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX9820 evaluation kit (EV kit) demonstrates the MAX9820 stereo headphone amplifier with external gain and DirectDrive® outputs for portable applications. Maxim's DirectDrive technology eliminates the need for bulky DC-blocking capacitors at the output of the amplifier.

The MAX9820 EV kit is configured for a -1V/V gain and is designed to operate from a 2.7V to 5.5V DC power supply. The EV kit is capable of delivering up to 95mW into a 32Ω load and achieves 0.005% THD+N.

Data Sheet

Download	Rev 0	(PDF, 120kB)
E-Mail

Key Features

No DC-Blocking Output Capacitors Required
2.7V to 5.5V Operation
Adjustable -1V/V Gain
95mW Into a 32Ω Load
0.005% THD+N
Lead(Pb)-Free and RoHS Compliant
Fully Assembled and Tested

Applications/Uses

Cell Phones
MP3 Players
Notebook PCs
PDAs

Product Guides

Audio (PDF)

Software/Models

none

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
MAX9820EVKIT+			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.

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MAX9820

DirectDrive Headphone Amplifier with External Gain

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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.: 19-4948 Rev 0; 2009-12-03
This page last modified: 2011-11-10