Datasheet > LM4811YDX/NOPB

LM4811YDX/NOPB

更新时间： 2024-01-20 13:37:07

品牌	Logo	应用领域
德州仪器 - TI		光电二极管商用集成电路
页数	文件大小	规格书
24页	1632K
描述
VOLUME CONTROL CIRCUIT

阅读下载

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

LM4811YDX/NOPB 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	SON, SOLCC10,.11,20	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.55	商用集成电路类型：	VOLUME CONTROL CIRCUIT
JESD-30 代码：	R-PDSO-N10	湿度敏感等级：	1
功能数量：	2	端子数量：	10
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SON
封装等效代码：	SOLCC10,.11,20	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
电源：	2.6/5 V	认证状态：	Not Qualified
子类别：	Audio/Video Amplifiers	最大压摆率：	3 mA
表面贴装：	YES	温度等级：	INDUSTRIAL
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
Base Number Matches：	1

LM4811YDX/NOPB 数据手册

LM4811

www.ti.com

SNAS119D –DECEMBER 2000–REVISED APRIL 2013

LM4811

Dual 105mW Headphone Amplifier with Digital

Volume Control and Shutdown Mode

Check for Samples: LM4811

FEATURES

DESCRIPTION

The LM4811 is a dual audio power amplifier capable

of delivering 105mW per channel of continuous

average power into a 16Ω load with 0.1% (THD+N)

from a 5V power supply.

•

Digital Volume Control Range from +12dB to

−33dB

•

WSON and VSSOP Surface Mount Packaging

"Click and Pop" Suppression Circuitry

No Bootstrap Capacitors Required

Low Shutdown Current

Boomer audio power amplifiers were designed

specifically to provide high quality output power with a

minimal amount of external components. Since the

LM4811 does not require bootstrap capacitors or

snubber networks, it is optimally suited for low-power

portable systems.

APPLICATIONS

•

Cellular Phones

MP3, CD, DVD Players

PDA's

The LM4811 features a digital volume control that

sets the amplifier's gain from +12dB to −33dB in 16

discrete steps using a two−wire interface.

Portable Electronics

The unity-gain stable LM4811 also features an

externally

controlled,

active-high,

micropower

KEY SPECIFICATIONS

consumption shutdown mode. It also has an internal

thermal shutdown protection mechanism.

•

THD+N at 1kHz, 105mW Continuous Average

Output Power into 16Ω 0.1 % (typ)

THD+N at 1kHz, 70mW Continuous Average

Power into 32Ω 0.1 % (typ)

Shutdown Current 0.3 μA (typ)

Connection Diagrams

Top View

Figure 1. VSSOP Package

See Package Number DGS0010A

Figure 2. WSON Package

See Package Number NGY0010A

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...24

下载PDF

与LM4811YDX/NOPB相关器件

型号	品牌	描述	获取价格	数据表
LM4816	NSC	1W Stereo Audio Amplifier + Adjustable Output Limiter	获取价格
LM4816MT	NSC	1W Stereo Audio Amplifier + Adjustable Output Limiter	获取价格
LM4816MTX	NSC	IC 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20, 4.40 MM, TSSOP-20, Audio/Video Amplifier	获取价格
LM4817	NSC	1W Stereo Audio Amplifier Plus Adjustable Output Limiter Plus Adjustable LDO	获取价格
LM4818	NSC	350mW Audio Power Amplifier with Shutdown Mode	获取价格
LM4818	TI	具有关断模式的 350W 单声道、模拟输入 AB 类音频放大器	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

LM4811YDX/NOPB

LM4811YDX/NOPB 技术参数

LM4811YDX/NOPB 数据手册

与LM4811YDX/NOPB相关器件

与LM4811YDX/NOPB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

LM4811YDX/NOPB

LM4811YDX/NOPB 技术参数

LM4811YDX/NOPB 数据手册

与LM4811YDX/NOPB相关器件

与LM4811YDX/NOPB相关文章

您还可以找

您在本页遇到什么问题？