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参数资料
| 型号： | MAX98310EWL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUD 1.4W CLASS AB 9WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | AB 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： | 2.7W x 1 @ 4 欧姆 |
| 电源电压： | 2.5 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 |
| 供应商设备封装： | 9-WLP（1.00x1.00） |
| 封装/外壳： | 9-WFBGA，WLBGA |
| 包装： | 带卷 (TR) |
MAX98309/MAX98310
Mono 1.4W Class AB Audio Amplifiers
Maxim Integrated Products 1
General Description
The MAX98309/MAX98310 mono 1.4W class AB audio
amplifiers offer low quiescent current while maintaining
excellent SNR and low 0.008% THD+N. These ICs fea-
ture excellent 90dB PSRR and state of the art click-and-
pop suppression.
The ICs are offered with an internally fixed 0dB, 3dB,
6dB, and 9dB gain (MAX98310) or an externally set gain
(MAX98309) through external resistors.
The MAX98309 feature a 10ms or 100ms pin-selectable
turn-on time, while the MAX98310 has a preset 5ms turn-
on time.
The MAX98309/MAX98310 are available in a (1.0mm x
1.0mm) 9-bump, 0.3mm pitch WLP, and are specified over
the extended -40NC to +85NC temperature range.
Applications
Cell Phones/Smartphones
Digital Cameras
GPS
Portable Media Players
e-Readers
Tablets
Benefits and Features
S
EnhancesSystemPerformance
DifferentialInputImprovesNoiseImmunity
Industry-LeadingClick-and-PopSuppression
High90dBPSRR(fIN=217Hz)
S
SmallerSolutionSize
1mmx1mmWLPFootprint
S
ExtendsBatteryLife
LowQuiescentCurrent
S
DeliversRobustSystemDesign
ThermalOverloadProtection
Short-CircuitProtection
S
1.2mASupplyCurrent(VDD=3.7V)
S
750mWinto8I(VDD=3.7V)
S
2.5Vto5.5VSupplyOperation
S
Pin-Selectable,Internally-FixedGain(MAX98310)
S
1.8VLogic-CompatibleSHDNInput
Simplified Block Diagram
19-5912; Rev 0; 6/11
Ordering Information appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to www.maxim-ic.com/MAX98309.related.
E V A L U A T I O N K I T A V A I L A B L E
BIAS
IN-
IN+
OUT+
OUT-
CIN
RIN
RF
SHDN
GND
CIN
VDD
GND
MAX98310
BIAS
VDD
2.5V TO 5.5V
GAIN
BIAS
0.1F
1F
RF
BIAS
IN-
IN+
OUT+
OUT-
CIN
RIN
SHDN
CIN
VDD
GND
MAX98309
BIAS
TON
BIAS
0.1F
1F
Forpricing,delivery,andorderinginformation,pleasecontactMaximDirectat1-888-629-4642,
orvisitMaxim’swebsiteatwww.maxim-ic.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MAX9832ETG+ | 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO CODEC - Rail/Tube |
| MAX98355AEWL+ | 功能描述:音频放大器 PCM Input Class D Audio Power Amp 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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