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參數資料
| 型號： | MAX98303EWE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/13頁 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO 3.1W STEREO D 16WLP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數量： | 3.1W x 2 @ 4 歐姆 |
| 電源電壓： | 2.6 V ~ 5.5 V |
| 特點： | 消除爆音，差分輸入，短路和熱保護，關閉 |
| 安裝類型： | 表面貼裝 |
| 供應商設備封裝： | 16-WLP（1.68x1.68） |
| 封裝/外殼： | 16-WFBGA，WLBGA |
| 包裝： | 帶卷 (TR) |
_______________________________________________________________ Maxim Integrated Products 1
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.
MAX98303
Stereo 3.1W Class D Amplifier
General Description
The MAX98303 stereo 3.1W Class D amplifier provides
Class AB audio performance with Class D efficiency.
This device offers five selectable gain settings (6dB,
9dB, 12dB, 15dB, and 18dB) set by a single gain-select
input (GAIN).
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 IC's 2.0mA at 3.7V, 2.7mA at 5V, quiescent current
extends battery life in portable applications.
The IC is available in a 16-bump WLP (1.68mm x 1.68mm
x 0.64mm) package specified over the extended -40NC
to +85NC temperature range.
Applications
Features
S
Low Quiescent Current: 2.0mA at 3.7V, 2.7mA
at 5V
S
Spread Spectrum and Active Emissions Limiting
S
Five Pin-Selectable Gains
S
Click-and-Pop Suppression
S
Thermal and Overcurrent Protection
S
Low-Current Shutdown Mode
S
Space-Saving, 1.68mm x 1.68mm x 0.64mm,
16-Bump WLP (0.4mm Pitch)
19-5494; Rev 0; 9/10
+Denotes a lead(Pb)-free/RoHS-compliant package.
Ordering Information
Typical Application Circuit
Notebook and Netbook
Computers
Tablets
Cellular Phones
MP3 Players
Portable Audio Players
VoIP Phones
EVALUATION
KIT
AVAILABLE
INL+
OUTL+
OUTL-
OUTR-
OUTR+
INL-
INR-
INR+
GAIN
CONTROL
1F
PVDD
PGND
SHDN
MAX98303
0.1F
10F
+2.6V TO +5.5V
PVDD
PART
TEMP
RANGE
PIN-
PACKAGE
TOP
MARK
MAX98303EWE+
-40NC to
+85NC
16 WLP
AAA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX98304DEWL+T | 功能描述:音頻放大器 Mono 3.2W Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98304EVKIT+ | 功能描述:音頻 IC 開發工具 MAX98304 Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98304EWL+ | 制造商:Maxim Integrated Products 功能描述:MONO CLASS D AMPLIFIER - Rail/Tube |
| MAX98304EWL+T | 功能描述:音頻放大器 2W Mono Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98306ETD+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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