Datasheet > MAX9736AETJ/V+T

MAX9736AETJ/V+T

更新时间： 2024-01-16 21:30:47

品牌	Logo	应用领域
美信 - MAXIM		放大器商用集成电路
页数	文件大小	规格书
25页	658K
描述
Audio Amplifier,

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技术参数
数据手册

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MAX9736AETJ/V+T 技术参数

是否无铅：	不含铅	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	风险等级：	5.72
商用集成电路类型：	AUDIO AMPLIFIER	湿度敏感等级：	1
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

MAX9736AETJ/V+T 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MAX9736AETJ/V+T相关器件

型号	品牌	描述	获取价格	数据表
MAX9736AETJ+	MAXIM	Mono/Stereo High-Power Class D Amplifier	获取价格
MAX9736AEVKIT	MAXIM	Shutdown and Mute Control	获取价格
MAX9736AEVKIT+	MAXIM	Shutdown and Mute Control	获取价格
MAX9736B	MAXIM	Shutdown and Mute Control	获取价格
MAX9736BETJ	MAXIM	Mono/Stereo High-Power Class D Amplifier	获取价格
MAX9736BETJ/V	MAXIM	Mono/Stereo High-Power Class D Amplifier	获取价格

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