MAX9736DETJ

更新时间： 2024-01-24 04:32:55

品牌	Logo	应用领域
美信 - MAXIM		放大器
页数	文件大小	规格书
25页	668K
描述
Mono/Stereo High-Power Class D Amplifier

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MAX9736DETJ 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
Factory Lead Time：	19 weeks	风险等级：	5.29
Samacsys Description：	Mono/Stereo High-Power Class D Amplifier	商用集成电路类型：	AUDIO AMPLIFIER

MAX9736DETJ 数据手册

19-3108; Rev 3; 9/09

Mono/Stereo High-Power Class D Amplifier

MAX9736

General Description

Features

The MAX9736A/B/D Class D amplifiers provide high-

performance, thermally efficient amplifier solutions. The

MAX9736A delivers 2 x 15W into 8Ω loads, or 1 x 30W

into a 4Ω load. The MAX9736B/D deliver 2 x 6W into 8Ω

loads or 1 x 12W into a 4Ω load.

o Wide 8V to 28V Supply Voltage Range

o Spread-Spectrum Modulation Enables Low EMI

Solution

o Passes CE EMI Limits with Low-Cost Ferrite

Bead/Capacitor Filter

o Low BOM Cost

These devices operate from 8V to 28V and provide a

high PSRR, eliminating the need for a regulated power

supply. The MAX9736 offers up to 88% efficiency at

12V supply.

o High 67dB PSRR at 1kHz Reduces Supply Cost

o 88% Efficiency Eliminates Heatsink

o Thermal and Output Current Protection

o < 1µA Shutdown Mode

Pin-selectable modulation schemes select between fil-

terless modulation and classic PWM modulation.

Filterless modulation allows the MAX9736 to pass CE

EMI limits with 1m cables using only a low-cost ferrite

bead and capacitor on each output. Classic PWM mod-

ulation is optimized for best audio performance when

using a full LC filter.

o Mute Function

o Space-Saving, 32-Pin TQFN Packages, 7mm x

7mm x 0.8mm (MAX9736A/B), 5mm x 5mm x

0.8mm (MAX9736D)

Applications

A pin-selectable stereo/mono mode allows stereo oper-

ation into 8Ω loads or mono operation into 4Ω loads. In

mono mode, the right input op amp becomes available

as a spare device, allowing flexibility in system design.

LCD/PDP/CRT Monitors

LCD/PDP/CRT TVs

MP3 Docking Stations

Notebook PCs

PC Speakers

All-in-One PCs

Comprehensive click-and-pop reduction circuitry mini-

mizes noise coming into and out of shutdown or mute.

Ordering Information

STEREO/MONO

PIN-PACKAGE

OUTPUT POWER

Input op amps allow the user to create summing amplifiers,

lowpass or highpass filters, and select an optimal gain.

PART

The MAX9736A/B/D are available in 32-pin TQFN pack-

ages and specified over the -40°C to +85°C tempera-

ture range.

2 x 15W/

1 x 30W

32 TQFN-EP*

7mm x 7mm

MAX9736AETJ+

Note: All devices are specified over the -40°C to +85°C oper-

ating temperature range.

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

Ordering Information continued at end of data sheet.

Simplified Diagram

8V TO 28V

8Ω

AUDIO

INPUTS

8Ω

INPUT RESISTORS AND

CAPACITORS SELECT GAIN

AND CUTOFF FREQUENCY

SHDN

MUTE

MAX9736

MONO

________________________________________________________________ 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 7...25

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与MAX9736DETJ相关器件

型号	品牌	描述	获取价格	数据表
MAX9736DETJ/V	MAXIM	Mono/Stereo High-Power Class D Amplifier	获取价格
MAX9736DETJ/V+	MAXIM	Audio Amplifier, 12W, 1 Channel(s), 1 Func, BICMOS, 5 X 5 MM, 0.75 MM HEIGHT, ROHS COMPLIA	获取价格
MAX9736DETJ+	MAXIM	Mono/Stereo High-Power Class D Amplifier	获取价格
MAX9737	MAXIM	Mono 7W Class D Amplifier	获取价格
MAX9737	ADI	单声道、7W D类放大器	获取价格
MAX9737ETG/V+	MAXIM	Audio Amplifier, BICMOS, PQCC24	获取价格

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