Datasheet > MAX9700BETB-T

MAX9700BETB-T

更新时间： 2024-11-23 20:41:55

品牌	Logo	应用领域
美信 - MAXIM		放大器信息通信管理商用集成电路
页数	文件大小	规格书
19页	583K
描述
Audio Amplifier, 1.6W, 1 Channel(s), 1 Func, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-229WEED-3, TDFN-10

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MAX9700BETB-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SON
包装说明：	VSON, SOLCC10,.11,20	针数：	10
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.11
标称带宽：	22 kHz	商用集成电路类型：	AUDIO AMPLIFIER
增益：	12 dB	JESD-30 代码：	S-XDSO-N10
JESD-609代码：	e0	长度：	3 mm
湿度敏感等级：	1	信道数量：	1
功能数量：	1	端子数量：	10
最高工作温度：	85 °C	最低工作温度：	-40 °C
标称输出功率：	1.6 W	封装主体材料：	UNSPECIFIED
封装代码：	VSON	封装等效代码：	SOLCC10,.11,20
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度（摄氏度）：	245	电源：	3.3/5 V
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Audio/Video Amplifiers	最大压摆率：	5.2 mA
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.5 V
表面贴装：	YES	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3 mm	Base Number Matches：	1

MAX9700BETB-T 数据手册

19-3030; Rev 0; 10/03

1.2W, Low-EMI, Filterless,

Class D Audio Amplifier

General Description

Features

ꢀ Filterless Amplifier Passes FCC Radiated

The MAX9700 mono class D audio power amplifier pro-

vides class AB amplifier performance with class D effi-

ciency, conserving board space and extending battery

life. Using a class D architecture, the MAX9700 delivers

1.2W into an 8Ω load while offering efficiencies above

90%. A patented, low-EMI modulation scheme renders

the traditional class D output filter unnecessary.

Emissions Standards with 100mm of Cable

ꢀ Unique Spread-Spectrum Mode Offers 5dB

Emissions Improvement Over Conventional

Methods

ꢀ Optional External SYNC Input

ꢀ Simple Master-Slave Setup for Stereo Operation

ꢀ 94% Efficiency

The MAX9700 offers two modulation schemes: a fixed-

frequency (FFM) mode, and a spread-spectrum (SSM)

mode that reduces EMI-radiated emissions due to the

modulation frequency. Furthermore, the MAX9700 oscil-

lator can be synchronized to an external clock through

the SYNC input, allowing the switching frequency to be

user defined. The SYNC input also allows multiple

MAX9700s to be cascaded and frequency locked, mini-

mizing interference due to clock intermodulation. The

device utilizes a fully differential architecture, a full-

bridged output, and comprehensive click-and-pop sup-

pression. The gain of the MAX9700 is set internally

(MAX9700A: 6dB, MAX9700B: 12dB, MAX9700C:

15.6dB, MAX9700D: 20dB), further reducing external

component count.

ꢀ 1.2W into 8Ω

ꢀ Low 0.01% THD+N

ꢀ High PSRR (72dB at 217Hz)

ꢀ Integrated Click-and-Pop Suppression

ꢀ Low Quiescent Current (4mA)

ꢀ Low-Power Shutdown Mode (0.1µA)

ꢀ Short-Circuit and Thermal-Overload Protection

ꢀ Available in Thermally Efficient, Space-Saving

Packages

10-Pin TDFN (3mm ✕ 3mm ✕ 0.8mm)

10-Pin µMAX

12-Bump UCSP (1.5mm ✕ 2mm ✕ 0.6mm)

Ordering Information

The MAX9700 features high 72dB PSRR, a low 0.01%

THD+N, and SNR in excess of 90dB. Short-circuit and

thermal-overload protection prevent the device from

damage during a fault condition. The MAX9700 is avail-

able in 10-pin TDFN (3mm ✕ 3mm ✕ 0.8mm), 10-pin

µMAX, and 12-bump UCSP™ (1.5mm ✕ 2mm ✕ 0.6mm)

packages. The MAX9700 is specified over the extended

-40°C to +85°C temperature range.

PIN-

PACKAGE

TOP

MARK

PART

TEMP RANGE

MAX9700AETB*

MAX9700AEUB*

MAX9700AEBC-T* -40^oC to +85^oC 12 UCSP-12

-40^oC to +85^oC 10 TDFN

-40^oC to +85^oC 10 µMAX

ACM

—

MAX9700BETB

-40^oC to +85^oC 10 TDFN

-40^oC to +85^oC 10 µMAX

ACI

—

Applications

MAX9700BEUB*

MAX9700BEBC-T* -40^oC to +85^oC 12 UCSP-12

*Future Product—contact factory for availability.

Ordering Information continued at end of data sheet.

—

Cellular Phones

PDAs

MP3 Players

Portable Audio

Selector Guide appears at end of data sheet.

Block Diagram

Pin Configurations

TOP VIEW

DIFFERENTIAL

AUDIO INPUT

MODULATOR

10 PV

AND H-BRIDGE

IN+

IN-

OUT-

OUT+

PGND

SYNC

MAX9700

SYNC

INPUT

GND

SHDN

OSCILLATOR

MAX9700

TDFN/µMAX

Pin Configurations continued at end of data sheet.

UCSP is a trademark of Maxim Integrated Products, Inc.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...19

中文翻译

下载PDF

与MAX9700BETB-T相关器件

型号	品牌	获取价格	描述	数据表
MAX9700BEUB	MAXIM	获取价格	1.2W, Low-EMI, Filterless, Class D Audio Amplifier
MAX9700BEUB+	MAXIM	获取价格	Audio Amplifier, 0.8W, 1 Channel(s), 1 Func, BICMOS, PDSO10, UMAX-10
MAX9700BEUB+T	MAXIM	获取价格	Audio Amplifier, 0.8W, 1 Channel(s), 1 Func, BICMOS, PDSO10, MO-187C-BA, UMAX-10
MAX9700BEVKIT	MAXIM	获取价格	Selectable Switching Frequency
MAX9700C	MAXIM	获取价格	Selectable Switching Frequency
MAX9700CEBC+T	MAXIM	获取价格	Audio Amplifier, 1.6W, 1 Channel(s), 1 Func, BICMOS, PBGA12, UCSP-12
MAX9700CEBC-T	MAXIM	获取价格	1.2W, Low-EMI, Filterless, Class D Audio Amplifier
MAX9700CETB	MAXIM	获取价格	1.2W, Low-EMI, Filterless, Class D Audio Amplifier
MAX9700CETB+	ROCHESTER	获取价格	0.8W, 1 CHANNEL, AUDIO AMPLIFIER, DSO10, 3 X 3 MM, 0.80 MM HEIGHT, MO-229, TDFN-10
MAX9700CETB-T	MAXIM	获取价格	Audio Amplifier, 1.6W, 1 Channel(s), 1 Func, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-229WEED-

与MAX9700BETB-T相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

36
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

28
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

56
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

53

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX9700BETB-T

MAX9700BETB-T 技术参数

MAX9700BETB-T 数据手册

与MAX9700BETB-T相关器件

与MAX9700BETB-T相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX9700BETB-T

MAX9700BETB-T 技术参数

MAX9700BETB-T 数据手册

与MAX9700BETB-T相关器件

与MAX9700BETB-T相关文章

您还可以找

您在本页遇到什么问题？