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| 型号： | MAX98302ETD+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC AMP STER CLASS D 2.4W 14TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | D 类 |
| 输出类型： | 2 通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 2.4W x 2 @ 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 |
| 供应商设备封装： | 14-TDFN-EP（3x3） |
| 封装/外壳： | 14-WFDFN 裸露焊盘 |
| 包装： | 管件 |
| 配用： | MAX98302EVKIT+-ND - KIT EVALUATION FOR MAX98302 |
2 ______________________________________________________________________________________
MAX98302
Stereo 2.4W Class D Amplifier
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
PVDD to PGND.......................................................... -0.3V to 6V
All Other Pins to PGND ..........................-0.3V to (PVDD + 0.3V)
Continuous Current into PVDD, PGND,
OUTL_, OUTR_ .......................................................... Q600mA
Continuous Input Current (all other pins)........................ Q20mA
Duration of Short Circuit Between OUTL_,
OUTR_ to PVDD or PGND .....................................Continuous
Duration of Short Circuit Between OUTL+ to OUTL-,
OUTR+ to OUTR- ..................................................Continuous
Continuous Power Dissipation for Single Layer Board (TA = +70NC)
14-Pin TDFN (derate 18.5mW/NC above +70NC)....1481.5mW
14-Pin TDFN BJA (Note 1) ............................................54NC/W
14-Pin TDFN BJC (Note 1)..............................................8NC/W
Continuous Power Dissipation for Multilayer Board (TA = +70NC)
14-Pin TDFN (derate 24.4mW/NC above +70NC)....1951.2mW
14-Pin TDFN BJA (Note 1) ............................................41NC/W
14-Pin TDFN BJC (Note 1)..............................................8NC/W
Junction Temperature .....................................................+150NC
Operating Temperature Range.......................... -40NC to +85NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 12dB (GAIN = PVDD), RL = J, RL connected between OUT_+ to OUT_-, 20Hz to 22kHz
AC measurement bandwidth, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Notes 2, 3)
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AMPLIFIER CHARACTERISTICS
Supply Voltage Range
VPVDD
Inferred from PSRR test
2.6
5.5
V
Undervoltage Lockout
UVLO
2.5
V
Quiescent Supply Current
IDD
VPVDD = 5.0V, TA = +25NC
2.25
3.4
mA
VPVDD = 3.7V
1.65
Shutdown Supply Current
ISHDN
VSHDN = 0V, TA = +25NC
0.1
10
F
A
Turn-On Time
tON
3.7
10
ms
Bias Voltage
VBIAS
1.3
V
Voltage Gain
AV
Connect GAIN to PGND
17.5
18
18.5
dB
Connect GAIN to PGND through 100kI
±5%
resistor
14.5
15
15.5
Connect GAIN to PVDD
11.5
12
12.5
Connect GAIN to PVDD through 100kI
±5%
resistor
8.5
9
9.5
GAIN unconnected
5.5
6
6.5
Input Resistance
RIN
AV = 18dB
14
20
kI
AV = 15dB
14
20
AV = 12dB
14
20
AV = 9dB
19
28
AV = 6dB
26
40
Output Offset Voltage
VOS
TA = +25NC (Note 4)
±4
±20
mV
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相关代理商/技术参数 |
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|---|---|
| MAX98302ETD+ | 功能描述:IC AMP STER CLASS D 2.4W 14TDFN RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:H 类 输出类型:耳机，2-通道（立体声） 在某负载时最大输出功率 x 通道数量:35mW x 2 @ 16 欧姆 电源电压:1.62 V ~ 1.98 V 特点:I²C，麦克风，静音，短路保护，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) |
| MAX98302ETD+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 |
| MAX98302EVKIT+ | 功能描述:音频 IC 开发工具 MAX98302 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 |
| MAX98303EVKIT+ | 功能描述:音频 IC 开发工具 MAX98303 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 |
| MAX98303EWE+ | 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube |
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