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參數(shù)資料
| 型號： | MAX98306ETD+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO 3.7W STER D 14TDFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數(shù)量： | 3.7W x 2 @ 3 歐姆 |
| 電源電壓： | 2.6 V ~ 5.5 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： | 14-TDFN-EP（3x3） |
| 封裝/外殼： | 14-WFDFN 裸露焊盤 |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX98306ETD+TDKR |
4 ______________________________________________________________________________________
MAX98306
Stereo 3.7W Class D Amplifier
Typical Operating Characteristics
(VPVDD = VSHDN = 5.0V, VPGND L = J, RL connected between OUT_+ to OUT_-, 20Hz to 22kHz AC measurement
bandwidth, TA = +25NC, unless otherwise noted.)
ELECTRICAL CHARACTERISTICS (continued)
(VPVDD = VSHDN = 3.7V, 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.) (Note 2)
Note 2: This device is 100% production tested at TA = +25NC. All temperature limits are guaranteed by design.
Note 3: Amplifier inputs AC-coupled to ground.
Note 4: Specified at room temperature with an 8I resistive load in series with a 68H inductive load.
THD+N vs. OUTPUT POWER
MAX98306
toc01
OUTPUT POWER (W)
THD+N
(%)
0.75
0.50
0.25
0.01
0.1
1
10
100
0.001
0
1.00
VPVDD = 3.7V
ZLOAD = 8I + 68H
f = 6kHz
f = 1kHz
f = 100kHz
THD+N vs. OUTPUT POWER
MAX98306
toc02
OUTPUT POWER (W)
THD+N
(%)
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.01
0.1
1
10
100
0.001
0
2.00
VPVDD = 5V
ZLOAD = 8I + 68H
f = 6kHz
f = 1kHz
f = 100kHz
THD+N vs. OUTPUT POWER
MAX98306
toc03
OUTPUT POWER (W)
THD+N
(%)
3.0
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
100
0.001
0
3.5
VPVDD = 5V
ZLOAD = 4I + 33H
f = 6kHz
f = 1kHz
f = 100kHz
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Signal-to-Noise Ratio
SNR
ZSPK = 8I +68FH, POUT at 1% THD+N
99
dB
Efficiency
E
ZSPK = 8I +68FH, POUT = 1.4W, f = 1kHz
92
%
Oscillator Frequency
fOSC
160
320
540
kHz
Spread-Spectrum Bandwidth
20
kHz
Current Limit
TA = +25NC
3
A
Thermal-Shutdown Level
+150
N
C
Thermal Hysteresis
20
N
C
DIGITAL INPUT (SHDN)
Input-Voltage High
VIH
1.4
V
Input-Voltage Low
VIL
0.4
V
Input Leakage Current
TA = +25NC, SHDN = 0
±1
F
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX98306EVKIT# | 功能描述:音頻 IC 開發(fā)工具 MAX98306 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 |
| MAX98307ETE+ | 功能描述:音頻放大器 3.3W 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98307ETE+T | 功能描述:音頻放大器 3.3W 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| 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 |
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