參數(shù)資料
型號: IRAUDAMP5
廠商: International Rectifier
英文描述: 120W x 2 Channel Class D Audio Power Amplifier Using the IRS2092S and IRF6645
中文描述: 120瓦× 2通道D類音頻功率放大器使用IRS2092S和IRF6645
文件頁數(shù): 31/49頁
文件大小: 1416K
代理商: IRAUDAMP5
In IRAUDAMP5, this switching frequency lock/synchronization feature (Fig 31 and Fig 33) is
achieved with either an internal or external clock input (selectable through S3). If an internal
(INT) clock is selected, an internally-generated clock signal is used, adjusted by setting
potentiometer R113 “INT FREQ.” If external (EXT) clock signal is selected, a 0-5V square-
wave (~50% duty ratio) logic signal must be applied to BNC connector J17.
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
%
100m
200
200m
500m
1
2
5
10
20
50
100
W
Red
Pink
Blue
Cyan
CH1, = Self Oscillator @ 400kHz
CH1, = Sync Oscillator @ 400kHz
CH1, = Sync Oscillator @ 450kHz
CH1, = Sync Oscillator @ 350kHz
THD+N Ratio vs. Output Power for Different Switching Frequency Lock/Synchronization Conditions
Fig 34
www.irf.com
Page 30 of 49
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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IRAUDAMP8 功能描述:放大器 IC 開發(fā)工具 120W x 4 Ch Class D IRS2053M IRF665 BRD 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
IRAUDAMP9 功能描述:音頻 IC 開發(fā)工具 1.7kW 2ohm Class-D IRS2092 IRFB4227 BRD 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