參數(shù)資料
型號: SA58670BS
廠商: NXP Semiconductors N.V.
元件分類: 音頻放大器
英文描述: 2.1 W-channel stereo class-D audio amplifier
封裝: SA58670BS<SOT917-1 (HVQFN20)|<<http://www.nxp.com/packages/SOT917-1.html<1<Always Pb-free,;
文件頁數(shù): 6/25頁
文件大?。?/td> 167K
代理商: SA58670BS
SA58670_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 11 June 2009
14 of 25
NXP Semiconductors
SA58670
2.1 W/channel stereo class-D audio amplier
(1) left channel; RL =8 .
(2) right channel; RL =4 .
(3) right channel; RL =8 .
Fig 11. Supply voltage as a function of shutdown
voltage
Fig 12. Supply current as a function of supply voltage
VSDR; VSDL (V)
03
2
1
001aah507
2
4
6
VDD
(V)
0
2.5 V
3.6 V
5 V
VDD (V)
2.5
5.5
4.5
3.5
001aah508
3.5
4.5
5.5
IDD
(mA)
2.5
(1)
(2)
(3)
a. RL =4
b. RL =8
(1) VDD = 2.5 V.
(2) VDD = 3.6 V.
(3) VDD = 5.0 V.
Fig 13. Supply current as a function of output power
0
1200
800
400
1600
IDD
(mA)
Po (W)
0
2.0
1.6
0.8
1.2
0.4
001aah509
(1)
(2)
(3)
0
600
400
200
800
IDD
(mA)
Po (W)
0
1.6
1.2
0.4
0.8
001aah510
(1)
(2)
(3)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA58670BS,115 功能描述:音頻放大器 2.1W/CH CLASS D 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
SA58670BS-G 功能描述:音頻放大器 2.1W/CH CLASS D AUDIO AMP 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
SA58671 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.2 W/channel stereo class-D audio amplifier
SA58671UK 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.2 W/channel stereo class-D audio amplifier
SA58671UK,027 功能描述:音頻放大器 1.2W/CH CLASS D 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