參數(shù)資料
型號: MAX98306ETD+T
廠商: Maxim Integrated Products
文件頁數(shù): 11/14頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 3.7W STER D 14TDFN
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: 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: 3.7W x 2 @ 3 歐姆
電源電壓: 2.6 V ~ 5.5 V
特點(diǎn): 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: 標(biāo)準(zhǔn)包裝
其它名稱: MAX98306ETD+TDKR
6 ______________________________________________________________________________________
MAX98306
Stereo 3.7W Class D Amplifier
Typical Operating Characteristics (continued)
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 12dB, RL = J, RL connected between OUT_+ to OUT_-, 20Hz to 22kHz AC measurement
bandwidth, TA = +25NC, unless otherwise noted.)
OUTPUT POWER vs. SUPPLY VOLTAGE
MAX98306
toc13
OUTPUT
POWER
(W)
4.5
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
SUPPLY VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
5.5
THD+N = 1%
THD+N = 10%
f = 1kHz
ZLOAD = 3I + 22H
GAIN vs. FREQUENCY
MAX98306
toc14
FREQUENCY (Hz)
AMPLITUDE
(dB)
10k
1k
100
-30
-20
-10
0
10
20
30
-40
10
100k
EFFICIENCY vs. OUTPUT POWER
MAX98306
toc15
OUTPUT POWER (W)
EFFICIENCY
(%)
1.5
1.0
0.5
10
20
30
40
50
60
70
80
90
100
0
2.0
ZLOAD = 8I + 68H
ZLOAD = 4I + 33H
ZLOAD = 3I + 22H
VPVDD = 3.7V
EFFICIENCY vs. OUTPUT POWER
MAX98306
toc16
OUTPUT POWER (W)
3.5
3.0
2.0 2.5
1.0 1.5
0.5
0
4.0
EFFICIENCY
(%)
10
20
30
40
50
60
70
80
90
100
0
ZLOAD = 8I + 68H
ZLOAD = 4I + 33H
ZLOAD = 3I + 22H
VPVDD = 5.0V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX98306
toc17
SUPPLY
CURRENT
(mA)
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
SUPPLY VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
5.5
CROSSTALK vs. FREQUENCY
MAX98306
toc18
FREQUENCY (Hz)
CROSSTALK
(dB)
10k
1k
100
-120
-100
-80
-60
-40
-20
0
-140
10
100k
RIGHT TO LEFT
LEFT TO RIGHT
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX98306
toc19
CMRR
(dB)
10
20
30
40
50
60
70
80
90
100
0
FREQUENCY (Hz)
10k
1k
100
10
100k
VPVDD = 3.7V
POWER-SUPPLY REJECTION
RATIO vs. FREQUENCY
MAX98306
toc20
PSRR
(dB)
10
20
30
40
50
60
70
80
90
100
0
FREQUENCY (Hz)
10k
1k
100
10
100k
VRIPPLE = 200mVP-P
VPVDD = 3.7V
ZLOAD = 8I + 68H
WIDEBAND vs. FREQUENCY
MAX98306
toc21
FREQUENCY (MHz)
AMPLITUDE
(dBV)
10
1
-80
-60
-40
-20
0
20
-100
0.1
100
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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(fēng)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(fēng)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