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參數(shù)資料
| 型號： | MAX98302ETD+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 6/13頁 |
| 文件大小： | 0K |
| 描述： | IC AMP STER CLASS D 2.4W 14TDFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負(fù)載時最大輸出功率 x 通道數(shù)量： | 2.4W x 2 @ 4 歐姆 |
| 電源電壓： | 2.6 V ~ 5.5 V |
| 特點(diǎn)： | 消除爆音，差分輸入，短路和熱保護(hù)，關(guān)閉 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 14-TDFN-EP（3x3） |
| 封裝/外殼： | 14-WFDFN 裸露焊盤 |
| 包裝： | 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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相關(guān)代理商/技術(shù)參數(shù) |
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| MAX98302ETD+ | 功能描述:IC AMP STER CLASS D 2.4W 14TDFN RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| MAX98302ETD+T | 功能描述:音頻放大器 2W Stereo Class D Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98302EVKIT+ | 功能描述:音頻 IC 開發(fā)工具 MAX98302 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)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 |
| MAX98303EVKIT+ | 功能描述:音頻 IC 開發(fā)工具 MAX98303 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)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 |
| MAX98303EWE+ | 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube |
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