Datasheet > MAX9724AEVKIT+

MAX9724AEVKIT+

更新时间： 2024-11-04 02:52:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
4页	115K
描述
Fully Assembled and Tested

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中文翻译

获取价格

数据手册

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MAX9724AEVKIT+ 数据手册

19-3203; Rev 0; 1/08

MAX9724A Evaluation Kit

Evluates:/MAX9724B

General Description

Features

The MAX9724A evaluation kit (EV kit) is a fully assem-

bled and tested printed-circuit board (PCB) that uses

the MAX9724A IC to drive a stereo headphone in

portable applications. The MAX9724A is a 60mW stereo

headphone amplifier with adjustable gain and

DirectDrive™ outputs. Maxim’s DirectDrive technology

eliminates the need for bulky DC-blocking capacitors at

the output of the amplifier.

♦ No DC-Blocking Output Capacitors Required

♦ 2.7V to 5.5V Operation

♦ Adjustable -1.5V/V Gain

♦ 60mW per Channel into a 32Ω Load

♦ 0.02% THD+N

The EV kit is configured for a -1.5V/V gain and is

designed to operate from a 2.7V to 5.5V DC power sup-

ply. The EV kit is capable of delivering up to 60mW per

channel into a 32Ω load and achieving 0.02% THD+N.

♦ Fully Assembled and Tested

The MAX9724A EV kit can also be used to evaluate the

MAX9724B fixed-gain amplifier. Contact Maxim for a

free sample of the MAX9724B IC.

Ordering Information

PART

TYPE

MAX9724AEVKIT+

EV Kit

+Denotes lead-free and RoHS-compliant.

Component List

DESIGNATION QTY

DESCRIPTION

DESIGNATION QTY

DESCRIPTION

1µF 10%, 10V X5R ceramic

capacitors (0603)

Murata GRM188R61A105K

OUTL, OUTR,

Not installed, test points

C1, C2, C4

SGND

R1, R3

R2, R4

10kΩ 1% resistors (0603)

15kΩ 1% resistors (0603)

60mW, DirectDrive, stereo headphone

amplifier (12-pin TQFN-EP*)

Maxim MAX9724AETC+

0.1µF 10%, 10V X5R ceramic

capacitor (0402)

Murata GRM155R61A104K

0.47µF 10%, 10V X5R ceramic

capacitors (0603)

Murata GRM188R61A474K

C5, C6

—

Shunt (JU1)

PCB: MAX9724A Evaluation Kit+

JU1

3-pin header

*EP = Exposed paddle.

OUT

Stereo headphone jack (3.5mm)

Component Supplier

SUPPLIER

Murata Mfg. Co., Ltd.

Note: Indicate that you are using the MAX9724A when contacting this component supplier.

PHONE

WEBSITE

770-436-1300

www.murata.com

________________________________________________________________ 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

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与MAX9724AEVKIT+相关器件

型号	品牌	获取价格	描述	数据表
MAX9724B	MAXIM	获取价格	60mW, DirectDrive, Stereo Headphone Amplifier with Low RF Susceptibility and Shutdown
MAX9724B	ADI	获取价格	60mW、DirectDrive、立体声耳机放大器，具有较低的RF干扰敏感度，带关断控制
MAX9724BEBC+G45	MAXIM	获取价格	Audio Amplifier, 0.045W, 2 Channel(s), 1 Func, BICMOS, PBGA12, UCSP-12
MAX9724BEBC+T	MAXIM	获取价格	60mW, DirectDrive, Stereo Headphone Amplifier with Low RF Susceptibility and Shutdown
MAX9724BEBC+TG45	MAXIM	获取价格	60mW, DirectDrive, Stereo Headphone Amplifier with Low RF Susceptibility and Shutdown
MAX9724BETC+	MAXIM	获取价格	60mW, DirectDrive, Stereo Headphone Amplifier with Low RF Susceptibility and Shutdown
MAX9724BETC+T	MAXIM	获取价格	暂无描述
MAX9724BEUD+	MAXIM	获取价格	Audio Amplifier, 0.06W, 2 Channel(s), 1 Func, BICMOS, PDSO14, 5 X 4.40 MM, 1.10 MM HEIGHT,
MAX9724BEUD+	ROCHESTER	获取价格	0.06W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO14, 5 X 4.40 MM, 1.10 MM HEIGHT, LEAD FREE, MO-153A
MAX9724BEUD+T	MAXIM	获取价格	Audio Amplifier, 0.06W, 2 Channel(s), 1 Func, BICMOS, PDSO14, 5 X 4.40 MM, 1.10 MM HEIGHT,

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