參數(shù)資料
型號: MAX98302ETD+
廠商: Maxim Integrated Products
文件頁數(shù): 9/13頁
文件大?。?/td> 0K
描述: IC AMP STER CLASS D 2.4W 14TDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
類型: D 類
輸出類型: 2 通道(立體聲)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 2.4W x 2 @ 4 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(hù),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: 管件
配用: MAX98302EVKIT+-ND - KIT EVALUATION FOR MAX98302
_______________________________________________________________________________________ 5
MAX98302
Stereo 2.4W Class D Amplifier
Typical Operating Characteristics (continued)
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 12dB, RL = J, unless otherwise specified, RL connected between OUT_+ to OUT_-, 20Hz
to 22kHz AC measurement bandwidth, TA = +25NC, unless otherwise noted.)
EFFICIENCY vs. OUTPUT POWER
MAX98302
toc10
OUTPUT POWER (W)
EFFICIENCY
(%)
1.25
1.00
0.75
0.50
0.25
10
20
30
40
50
60
70
80
90
100
0
1.50
VPVDD = 3.7V
RL = 8I + 68H
RL = 4I + 33H
OUTPUT POWER vs. LOAD RESISTANCE
MAX98302
toc11
LOAD RESISTANCE (I)
OUTPUT
POWER
PER
CHANNEL
(W)
100
10
0.5
1.0
1.5
2.0
2.5
3.0
0
1
1000
VPVDD = 5V
10% THD+N
1% THD+N
OUTPUT POWER vs. LOAD RESISTANCE
MAX98302
toc12
LOAD RESISTANCE (I)
OUTPUT
POWER
(W)
100
10
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1
1000
VPVDD = 3.7V
1% THD+N
10% THD+N
OUTPUT POWER vs. SUPPLY VOLTAGE
MAX98302
toc13
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
5.0
4.5
4.0
3.5
3.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
2.5
5.5
RL = 4I + 68H
1% THD+N
10% THD+N
OUTPUT POWER vs. SUPPLY VOLTAGE
MAX98302
toc14
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
5.0
4.5
4.0
3.5
3.0
0.5
1.0
1.5
2.0
2.5
0
2.5
5.5
RL = 8I + 68H
1% THD+N
10% THD+N
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX98302
toc15
FREQUENCY (kHz)
PSRR
(dB)
10
1
0.1
-70
-60
-50
-40
-30
-20
-10
0
-80
0.01
100
VRIPPLE = 200mVP-P
VPVDD = 5.0V
CROSSTALK vs. FREQUENCY
MAX98302
toc16
FREQUENCY (kHz)
CROSSTALK
(dB)
10
1
0.1
-100
-80
-60
-40
-20
0
-120
0.01
100
INPUT REFERRED
RL = 8I + 68H
POUT = 300mW
LEFT TO RIGHT
RIGHT TO LEFT
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX98302
toc17
FREQUENCY (kHz)
CMRR
(dB)
10
1
0.1
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
0.01
100
INPUT REFERRED
RL = 8I + 68H
POUT = 300mW
GAIN vs. FREQUENCY
MAX98302
toc18
FREQUENCY (kHz)
AMPLITUDE
(dB)
10
1
0.1
2
4
6
8
10
12
14
16
18
20
22
24
0
0.01
100
AV = 18dB
AV = 15dB
AV = 9dB
AV = 12dB
AV = 6dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX98302ETD+ 功能描述:IC AMP STER CLASS D 2.4W 14TDFN RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī),2-通道(立體聲) 在某負(fù)載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風(fēng),靜音,短路保護(hù),音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
MAX98302ETD+T 功能描述:音頻放大器 2W 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
MAX98302EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX98302 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
MAX98303EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX98303 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
MAX98303EWE+ 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube