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參數(shù)資料
| 型號： | MAX98307ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 17/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUD 3.3W MONO DG 16TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | DG 類 |
| 輸出類型： | 1-通道（單聲道） |
| 在某負(fù)載時最大輸出功率 x 通道數(shù)量： | 3.3W x 1 @ 8 歐姆 |
| 電源電壓： | 2.6 V ~ 5.25 V |
| 特點： | 消除爆音，差分輸入，短路和熱保護，關(guān)閉 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（3x3） |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | MAX98307ETE+TDKR |
Maxim Integrated Products 5
MAX98307/MAX98308
3.3W Mono Class DG Multilevel Audio Amplifier
Note 2: 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.
Note 3: Testing performed with a resistive load in series with an inductor to simulate an actual speaker. For RL = 8I, L = 68FH.
Note 4: Amplifier inputs AC-coupled to GND.
Note 5: Specified at room temperature with an 8I resistive load in series with a 68FH inductive load connected across the BTL
outputs. Mode transitions controlled by SHDN active-low shutdown control.
ELECTRICAL CHARACTERISTICS (continued)
VPVDD = VCC = VSHDN = 3.6V, VPGND = VGND = 0V, ZL = 8I + 68FH between OUT+ and OUT-, (MAX98307 RIN+ = RIN- = 10kI,
RFB+ = RFB- = 20kI), CIN+ = CIN- = 0.33FF, AV = 14.5dB, AC measurement bandwidth 20Hz to 20kHz, TA = TMIN to TMAX, unless
otherwise noted. Typical values are at TA = +25NC.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Total Harmonic Distortion Plus
Noise
THD+N
fIN = 1kHz, POUT = 1W
0.05
%
Output Offset Voltage
VOS
TA = +25°C
±1
±5
mV
Click-and-Pop Level
KCP
Peak voltage,
A-weighted,
32 samples per
second (Notes 4, 5)
Into shutdown
-65
dBV
Out of shutdown
-65
Output Switching Frequency
340
kHz
Efficiency
η
fIN = 1kHz, POUT at 500mW,
THD+N = 0.02%
84
%
fIN = 1kHz, POUT at 1W, THD+N = 0.05%
82
Current Limit
ILIM
2
ARMS
Output Noise
VN
A-weighted
52
VRMS
LOGIC INPUT (SHDN)
Input Voltage High
VIH
1.4
V
Input Voltage Low
VIL
0.4
V
Input Leakage Current
TA = +25NC
±10
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX98307EVKIT# | 功能描述:音頻 IC 開發(fā)工具 MAX98307 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 |
| MAX98308EWC+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX98308EWC+T | 制造商:Maxim Integrated Products 功能描述:AMPLIFIER - Tape and Reel |
| MAX98309EVKIT# | 功能描述:音頻 IC 開發(fā)工具 MAX98309 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 |
| MAX98309EWL+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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