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參數(shù)資料
| 型號： | MAX98500EVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 15/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | KIT EVAL FOR MAX98500 |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | * |
_______________________________________________________________________________________ 9
MAX98500
Boosted 2.2W Class D Amplifier
with Automatic Level Control
Pin Description
Pin Configuration
MAX98500
VCCOUT
LX
BSTPGND
PVDD
2
3
4
1
A
GAIN
RKNEE
VBAT
SPKP
B
SPKPGND
TOP VIEW
(BUMP SIDE DOWN)
WLP
AGND
SPKN
C
INP
INN
SPKPGND
D
+
SDBST
SDSPK
BUMP
NAME
FUNCTION
A1
PVDD
Speaker Amplifier Power Supply. Bypass to SPKPGND with a 0.1
mF capacitor.
A2
VCCOUT
Boost Converter Output. Connect a 22
mF (0805) capacitor between VCCOUT and
BSTPGND.
A3
LX
Boost Switch Input
A4
BSTPGND
Boost Power Ground
B1
SPKP
Positive Speaker Output
B2
GAIN
Gain Select Input. Connect GAIN to ground to set the speaker gain to 6dB. Leave GAIN
unconnected to set the speaker gain to 15.5dB. Connect GAIN to VBAT to set the speaker
gain to 20dB.
B3
RKNEE
ALC Knee Voltage Set Input. Set the ALC knee voltage with a resistor to AGND.
B4
VBAT
Battery Voltage Input. Connect a 10
mF (0805) capacitor between VBAT and BSTPGND.
Include at least 22
mF of system bulk capacitance.
C1
SPKN
Negative Speaker Output
C2, D1
SPKPGND
Speaker Ground
C3
SDSPK
Speaker Output Shutdown. Drive SDSPK low to shutdown the speaker output.
C4
AGND
Analog Ground
D2
INP
Positive Audio Input
D3
INN
Negative Audio Input
D4
SDBST
Boost Converter Shutdown. Drive SDBST low to shutdown the boost converter and the
speaker output.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX98500EVKIT+ | 功能描述:音頻 IC 開發(fā)工具 MAX98500 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 |
| MAX98500EWE+ | 制造商:Maxim Integrated Products 功能描述:BOOSTED CLASS D AMPLIFIER WITH ALC - Rail/Tube |
| MAX98500EWE+T | 功能描述:音頻放大器 2.2W Mono 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 |
| MAX98502EVKIT# | 功能描述:放大器 IC 開發(fā)工具 MAX98502 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX98502EWE+ | 功能描述:音頻放大器 Boosted 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 |
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