參數資料
型號: MAX98307ETE+
廠商: Maxim Integrated Products
文件頁數: 21/21頁
文件大?。?/td> 0K
描述: IC AMP AUD 3.3W MONO DG 16TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 100
類型: DG 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數量: 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,關閉
安裝類型: 表面貼裝
供應商設備封裝: 16-TQFN-EP(3x3)
封裝/外殼: 16-WFQFN 裸露焊盤
包裝: 管件
Maxim Integrated Products 9
MAX98307/MAX98308
3.3W Mono Class DG Multilevel Audio Amplifier
Typical Operating Characteristics (continued)
(VPVDD = VCC = VSHDN = 3.6V, VPGND = VGND = 0V, ZL = 8ω + 68FH between OUT+ and OUT-, AV = 14.5dB (MAX98307 RIN+ =
RIN- = 10kω, RFB+ = RFB- = 20kω), CIN+ = CIN- = 0.33F, AC measurement bandwidth 20Hz to 20kHz.)
OUTPUT POWER vs. SUPPLY VOLTAGE
(MAX98307)
MAX98307
toc19
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
5.0
4.6
3.0
3.4
3.8
4.2
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
2.6
5.4
THD+N = 10%
THD+N = 1%
fIN = 1kHz
EFFICIENCY vs. OUTPUT POWER
(MAX98307)
MAX98307
toc22
OUTPUT POWER (W)
EFFICIENCY
(%)
1.0
0.8
0.6
0.4
0.2
10
20
30
40
50
60
70
80
90
0
1.2
VPVDD = 3.6V
fIN = 1kHz
OUTPUT POWER vs. SUPPLY VOLTAGE
(MAX98308)
MAX98307
toc20
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
5.0
4.6
4.2
3.8
3.4
3.0
0.5
1.0
1.5
2.0
3.0
2.5
3.5
0
2.6
5.4
fIN = 1kHz
THD+N = 1%
THD+N = 10%
THERMALLY LIMITED
EFFICIENCY vs. OUTPUT POWER
(MAX98307)
MAX98307
toc23
OUTPUT POWER (W)
EFFICIENCY
(%)
10
20
30
40
50
60
70
80
90
0
VPVDD = 4.2V
fIN = 1kHz
1.4
1.2
0.8 1.0
0.4 0.6
0.2
0
1.6
GAIN vs. FREQUENCY
(MAX98308)
MAX98307
toc21
FREQUENCY (kHz)
AMPLITUDE
(dB)
10k
1k
100
-10
0
10
20
30
-20
10
100k
GAIN = UNCONNECTED
GAIN = 100kI TO VPVDD
GAIN = PGND
GAIN = VPVDD
GAIN = 100kI TO PGND
EFFICIENCY vs. OUTPUT POWER
(MAX98307)
MAX98307
toc24
OUTPUT POWER (W)
EFFICIENCY
(%)
10
20
30
40
50
60
70
80
90
0
VPVDD = 5V
fIN = 1kHz
2.0
1.5
1.0
0.5
0
2.5
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相關代理商/技術參數
參數描述
MAX98307ETE+ 功能描述:音頻放大器 3.3W Mono Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品: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