(MAX98400A, V
參數(shù)資料
型號: MAX98400AETX+T
廠商: Maxim Integrated Products
文件頁數(shù): 3/26頁
文件大?。?/td> 0K
描述: IC AMP AUDIO STEREO D 36TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
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: 20W x 2 @ 8 歐姆
電源電壓: 8 V ~ 28 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: 36-TQFN 裸露焊盤(6x6)
封裝/外殼: 36-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
Stereo, High-Power, Class D Amplifiers
MAX98400A/MAX98400B
11
Typical Operating Characteristics (continued)
(MAX98400A, VPVDD = 18V, VSHDN = 5V, LIM_TH = VS, TEMPLOCK = unconnected; G1 = GND, G2 = open (gain = 20.1dB), CIN =
CREL = C1 = C2 = 1FF, typical values are at TA = +25NC, unless otherwise noted.)
OUTPUT POWER vs. LOAD (MONO)
MAX98400
toc37
LOAD (I)
P OUT
(W
)
90
80
10 20 30
50 60
40
70
10
20
30
40
50
60
70
80
0
100
VPVDD = 24V
10% THD+N
1% THD+N
SUPPLY CURRENT
vs. PVDD SUPPLY VOLTAGE (MONO)
MAX98400
toc38
PVDD SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
24
20
16
12
2
4
6
8
10
12
14
0
8
28
VS = 5V
IPVDD
IVS
SUPPLY CURRENT
vs. VS SUPPLY VOLTAGE (MONO)
MAX98400
toc39
VS SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
5.25
5.00
2
4
6
8
10
12
14
0
4.75
5.50
VPVDD = 18V
IPVDD
IVS
PVDD SUPPLY VOLTAGE (V)
MAXIMUM
P OUT
(W)
24
20
16
12
10
20
30
40
50
60
0
8
28
MAXIMUM OUTPUT POWER
vs. PVDD (NO THERMAL SHUTDOWN, MONO)
MAX98400
toc40
4I LOAD, THERMAL FOLD DISABLED
LIMITER TRANSFER CHARACTERISTIC
MAX98400
toc41
INPUT VOLTAGE (V)
OUTPUT
VOLTAGE
(V)
2.5
2.0
1.5
1.0
0.5
2
4
6
8
10
12
14
16
18
20
22
24
0
3.0
RL = 8I + 68H
LIM_TH = GND
VPVDD = 8V
VPVDD = 18V
VPVDD = 24V
MAX98400 toc42
OUTPUT
4V/div
200ms/div
tRELEASE
LIMITER RELEASE TIME
INPUT
2V/div
LIM_TH = GND
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相關代理商/技術參數(shù)
參數(shù)描述
MAX98400AEVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX98400A 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
MAX98400BETG+ 功能描述:音頻放大器 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX98400BETG+T 功能描述:音頻放大器 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX98400BEVKIT+ 功能描述:放大器 IC 開發(fā)工具 MAX98400B Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V
MAX98400ETX+ 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube