收藏本站
19-5599; Rev 0; 10/10
MAX98303 Evaluation Kit
General Description
The MAX98303 evaluation kit (EV kit) is a fully assembled
and tested PCB that evaluates the MAX98303 stereo
3.1W Class D amplifier in a 16-bump, 0.4mm pitch
wafer-level package (WLP). The EV kit operates from
a single 2.6V to 5.5V DC power supply and is capable
of delivering 3.1W into a 4 I load. The EV kit accepts
a differential or single-ended audio input and provides
differential outputs for the speaker. The device outputs
can be connected directly to a speaker load for filterless
applications; however, a filter can be added to ease
evaluation.
Features
S  2.6V_to_5.5V_Single-Supply_Operation
S  Delivers_3.1W_Into_a_4 I _Load
S  Single-Ended_or_Differential_Audio_Input
S  Five_Selectable_Gains
S  Filterless_Operation
S  Optional_Class_D_Output_Filters_for_Ease_of_
Evaluation
S  Low-Power_Shutdown_Input
S  Fully_Assembled_and_Tested
Ordering Information
PART
MAX98303EVKIT+
TYPE
EV Kit
+ Denotes lead(Pb)-free and RoHS compliant.
Component List
DESIGNATION
C1
C2
C3, C4, C17, C18
C5–C16, C19, C20
QTY
1
1
4
0
DESCRIPTION
0.1 F F Q 10%, 16V X7R
ceramic capacitor (0402)
Murata GRM155R71C104K
TDK C1005X7R1C104K
10 F F Q 10%, 6.3V X7R
ceramic capacitor (0805)
Murata GRM21BR70J106K
TDK C2012X7R0J106K
1 F F Q 10%, 25V X7R ceramic
capacitors (0603)
Murata GRM188R71E105K
Murata GRM188R71E105M
Not installed, capacitors
(0603)
DESIGNATION
JU2
JU3
L1–L4
OUTL+, OUTL-,
OUTR+, OUTR-
R1, R2
R3–R6
U1
—
—
QTY
1
1
0
4
2
0
1
4
1
DESCRIPTION
3-pin header
5-pin header
Not installed, inductors—PCB
short
Test points
100k I Q 5% resistors (0603)
Not installed, resistors (0603)
2.6W Class D amplifier
(16 WLP)
Maxim MAX98303EWE+
Shunts (JU1–JU4)
PCB: MAX98303
EVALUATION KIT+
FB1–FB4
4
0 I resistors (0603)
OPTIONAL_COMPONENTS
FOUTL+, FOUTL-,
FOUTR+, FOUTR-,
GND, VDD
INL
INR
6
1
1
Binding posts
White phono jack
(side-entry PCB mount)
Red phono jack
(side-entry PCB mount)
C7–C16
L1–L4
R3–R6
10
4
4
0.22 F F Q 10%, 25V X7R
ceramic capacitors (0603)
Murata GRM188R71E224K
TDK C1608X7R1E224K
22 F H Q 20%, 1A inductors
TOKO A916CY-220M
22 I Q 5% resistors (0603)
JU1, JU4
2
2-pin headers
________________________________________________________________ _ 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.
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX98304EVKIT+ KIT EVAL FOR MAX98304
MAX98400AEVKIT+ KIT EVAL FOR MAX98400A
MAX9880AEVKIT+ KIT EVAL FOR MAX9880A
MAX9921EVKIT+ KIT EVAL FOR MAX9921
MAX9940AXK+T IC OVERVOLTAGE PROTECTOR SC70-5
MAX9959EVKIT+ EVAL KIT MAX9959
MAX9979EVKIT+ EVAL KIT MAX9979
MAXFILTERBRD+ BOARD EVAL MAX7408/7415/418-7425
相关代理商/技术参数
MAX98303EWE+ 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube
MAX98303EWE+T 功能描述:音频放大器 2W Stereo 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
MAX98304DEWL+T 功能描述:音频放大器 Mono 3.2W 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
MAX98304EVKIT+ 功能描述:音频 IC 开发工具 MAX98304 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压: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:音频放大器 2W Mono 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
MAX98306ETD+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX98306ETD+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