Datasheet > MAX98304

MAX98304

更新时间： 2024-09-17 11:14:11

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
6页	447K
描述
Evaluation Kit

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数据手册

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MAX98304 数据手册

19-5609; Rev 0; 10/10

MAX98304 Evaluation Kit

General Description

Features

S Filterless Operation Passes Radiated Emissions

The MAX98304 evaluation kit (EV kit) is a fully assembled

and tested circuit board that uses the MAX98304 filterless

Class D amplifier to drive a speaker in portable audio

applications. The EV kit comes with a MAX98304EWL+

in a 9-bump, 0.3mm pitch wafer-level package (WLP).

Designed to operate from a 2.5V to 5.5V DC power

supply, the EV kit is capable of delivering 3.2W into a

4I load. The EV kit accepts differential or single-ended

input signals.

with 60cm of Speaker Cable

S 2.5V to 5.5V Single-Supply Operation

S 3.2W Mono Class D Output

S Selectable Gain Control

S Differential or Single-Ended Input

S Low-Power Shutdown Input

S Fully Assembled and Tested

Ordering Information

PART

TYPE

MAX98304EVKIT+

EV Kit

+Denotes lead(Pb)-free and RoHS compliant.

Component List

DESIGNATION

QTY

DESCRIPTION

DESIGNATION

QTY

DESCRIPTION

JU3

5-pin, 4-way header

10µF Q20%, 6.3V X5R ceramic

capacitor (0603)

Murata GRM188R60J106M

Not installed, inductors—

shorted with PCB trace;

provided with the EV kit:

22µH Q20%, 1A inductors

TOKO A916CY-220M

L1, L2

0.1µF Q10%, 16V X7R ceramic

capacitor (0402)

Murata GRM155R71C104K

FOUT+, FOUT-,

PVDD, PGND

0.47µF Q10%, 10V X5R

ceramic capacitors (0402)

Murata GRM155R61A474K

Binding posts

C3, C4

C5, C6

OUT+, OUT-

R1, R2

1-pin headers

100kI Q5% resistors (0402)

Not installed, ceramic

capacitors (0603)

Not installed, resistors (0603);

provided with the EV kit:

22I Q5% resistors (0603)

R3, R4

Not installed, ceramic

capacitors (0603);

provided with the EV kit:

0.22µF Q10%, 25V X7R

ceramic capacitors (0603)

Murata GRM188R71E224K

Mono Class D amplifier

(9 WLP)

Maxim MAX98304EWL+

(Top Mark: AIR)

C7–C11

FB1, FB2

INPUT

JU1

0I Q5% resistors (0603)

Black RCA jack

2-pin header

—

Shunts

PCB: MAX98304 EVALUATION

KIT+

JU2

3-pin header

_______________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6

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与MAX98304相关器件

型号	品牌	获取价格	描述	数据表
MAX98304DEWL+	MAXIM	获取价格	Audio Amplifier,
MAX98304EVKIT	MAXIM	获取价格	Filterless Operation Passes Radiated Emissions with 60cm of Speaker Cable
MAX98304EVKIT+	MAXIM	获取价格	Evaluation Kit
MAX98306	MAXIM	获取价格	Stereo 3.7W Class D Amplifier
MAX98306	ADI	获取价格	3.7W、D类立体声放大器
MAX98306_1108	MAXIM	获取价格	Stereo 3.7W Class D Amplifier
MAX98306ETD	MAXIM	获取价格	Stereo 3.7W Class D Amplifier Spread-Spectrum Modulation and Active Emissions Limiting
MAX98306ETD+	MAXIM	获取价格	Stereo 3.7W Class D Amplifier
MAX98307	MAXIM	获取价格	3.3W Mono Class DG Multilevel Audio Amplifier
MAX98307	ADI	获取价格	3.3W、单声道、DG类多电平扬声器放大器