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参数资料
| 型号： | MAX9830ETA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC AMP MONO 2W CLASS D 8TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | D 类 |
| 输出类型： | 1-通道（单声道） |
| 在某负载时最大输出功率 x 通道数量： | 2.25mW x 1 @ 4 欧姆 |
| 电源电压： | 2.6 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，短路和热保护，关闭 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
General Description
The MAX9830 mono 2W Class D amplifier provides
Class AB audio performance with Class D efficiency.
Active emissions limiting edge rate and overshoot con-
trol circuitry greatly reduces EMI. A filterless spread-
spectrum modulation scheme eliminates the need for
output filtering found in traditional Class D devices.
These features reduce application component count.
The MAX9830’s industry-leading 1.6mA at 5V, 1.2mA at
3.6V, quiescent current extends battery life in portable
applications.
The MAX9830 is available in an 8-pin TDFN (2mm x
2mm x 0.8mm) and is specified over the extended
-40°C to +85°C temperature range.
Applications
Notebook and Netbook Computers
Cellular Phones
MP3 Players
Portable Audio Players
VoIP Phones
Features
o Industry-Leading Quiescent Current: 1.6mA at 5V,
1.2mA at 3.6V
o Spread Spectrum and Active Emissions Limiting
o Passes EMI Limit Unfiltered with Up to 24in
(61cm) of Speaker Cable
o Click-and-Pop Suppression
o Thermal and Overcurrent Protection
o Low 0.5A Current Shutdown Mode
o Space-Saving, 2mm x 2mm x 0.8mm, 8-Pin TDFN
Package
MAX9830
Mono 2W Class D Amplifier
________________________________________________________________
Maxim Integrated Products
1
19-4806; Rev 1; 4/10
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.
EVALUATION
KIT
AVAILABLE
MAX9830
+2.6V TO +5.5V
0.1
F
PVDD
OUT+
OUT-
PGND
SHDN
IN+
IN-
N.C.
0.47
F
0.47
F
Typical Operating Circuit
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX9830AETA+
-40°C to +85°C
8 TDFN-EP*
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
EP = Exposed pad.
1
+
34
86
5
PVDD
OUT- PGND
MAX9830
2
7
OUT+
IN+
SHDN N.C.
IN-
TDFN
2mm x 2mm x 0.8mm
TOP VIEW
*EP
*EP = EXPOSED PAD. CONNECT THE EP TO
PGND TO ENHANCE THERMAL DISSIPATION.
Pin Configuration
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX98310EWL+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX98310EWL+T | 功能描述:音频放大器 Speaker Amplifier RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX98311EWL+T | 功能描述:音频放大器 Class AB Amplifier RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX98314EWL+ | 制造商:Maxim Integrated Products 功能描述:CLASS D AMPLIFIER - Rail/Tube |
| MAX98314EWL+T | 功能描述:音频放大器 Class D Amplifier RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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