參數(shù)資料
型號(hào): MAX9715ETE+
廠商: Maxim Integrated Products
文件頁數(shù): 8/13頁
文件大小: 0K
描述: IC AMP AUDIO PWR 2.8W D 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 60
類型: D 類
輸出類型: 2 通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 2.8W x 2 @ 4 歐姆
電源電壓: 4.5 V ~ 5.5 V
特點(diǎn): 消除爆音,短路保護(hù)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: 16-TQFN-EP(5x5)
封裝/外殼: 16-WQFN 裸露焊盤
包裝: 管件
產(chǎn)品目錄頁面: 1392 (CN2011-ZH PDF)
MAX9715
2.8W, Low-EMI, Stereo, Filterless Class D
Audio Amplifier
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = 5.0V, CVDD = 3 x 0.1μF, CBIAS = 1μF, CINL = CINR = 1μF, AV = +10.5dB, TA = +25°C, unless otherwise noted.) (See the
Typical Operating Circuit/Functional Diagram)
100
0.001
0
0.5
1.0
1.5
2.5
2.0
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
0.01
0.1
1
10
MAX9715toc04
OUTPUT POWER (W)
THD+N
(%)
fIN = 1kHz
fIN = 10kHz
VDD = 5V
RL = 8
Ω
fIN = 20Hz
EFFICIENCY
vs. OUTPUT POWER
MAX9715toc05
OUTPUT POWER (W)
EFFICIENCY
(%)
10
20
30
40
50
60
70
80
90
100
0
1
23
4
5
6
VDD = 5V
fIN = 1kHz
POUT = POUTL + POUTR
OUTPUTS IN-PHASE
RL = 4
Ω
RL = 8
Ω
EFFICIENCY
vs. SUPPLY VOLTAGE
MAX9715
toc06
SUPPLY VOLTAGE (V)
EFFICIENCY
(%)
5.3
5.0
4.8
10
20
30
40
50
60
70
80
90
100
0
4.5
5.5
RL = 4
Ω
fIN = 1kHz
POUT = POUTL + POUTR
OUTPUTS IN-PHASE
THD+N = 1%
RL = 8
Ω
0
11k
100
10
OUTPUT POWER
vs. LOAD RESISTANCE
4.0
2.0
1.0
3.5
3.0
1.5
0.5
2.5
MAX9715toc07
LOAD RESISTANCE (
Ω)
OUTPUT
POWER
(W)
THD+N = 10%
THD+N = 1%
VDD = 5V
fIN = 1kHz
LLOAD = 33
μH
0
1.5
1.0
0.5
2.5
2.0
4.5
4.0
3.5
3.0
5.0
4.5
4.8
5.0
5.3
5.5
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9715toc08
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
THD+N = 1%
fIN = 1kHz
RL = 4
Ω
THD+N = 10%
0
0.5
1.0
2.0
1.5
2.5
4.5
4.8
5.0
5.3
5.5
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9715toc09
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
THD+N = 1%
fIN = 1kHz
RL = 8
Ω
THD+N = 10%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9715ETE+ 功能描述:音頻放大器 2.8W Low-EMI 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
MAX9715ETE+T 功能描述:音頻放大器 2.8W Low-EMI 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
MAX9715EUE+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 2CH STEREO 2.8W CLS-D 16TSSOP - Rail/Tube
MAX9715EUE+T 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 2CH STEREO 2.8W CLS-D 16TSSOP - Tape and Reel
MAX9715EVKIT 功能描述:音頻放大器 Evaluation Kit for the MAX9715 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