參數(shù)資料
型號: TDA8946AJ
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PZIP17
封裝: PLASTIC, DIL-BENT-SIL, 17 PIN
文件頁數(shù): 3/20頁
文件大?。?/td> 376K
代理商: TDA8946AJ
Philips Semiconductors
TDA8946AJ
2 x 15 W BTL audio amplier with DC gain control
Product data
Rev. 01 — 01 March 2002
11 of 20
9397 750 09434
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
VCC = 18 V; RL =8
VCC = 18 V; no bandpass lter applied
Fig 12. Power dissipation as function of output power.
Fig 13. Channel separation as function of frequency.
VCC =18V; Rsource =0 ; Vripple = 707 mV (RMS); a bandpass lter of 10 Hz to 80 kHz has been applied.
Curve A: inputs short-circuited
Curve B: inputs short-circuited and connected to ground.
Fig 14. Supply voltage ripple rejection as function of frequency.
handbook, halfpage
P
(W)
012
416
20
Po (W)
8
0
20
12
16
4
8
MGW619
handbook, halfpage
MGW620
α
cs
(dB)
80
100
60
20
40
0
f (Hz)
10
102
103
104
105
handbook, halfpage
MGW621
SVRR
(Hz)
80
100
60
20
40
0
f (Hz)
10
A
102
103
104
105
B
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8946AJ/N2,112 功能描述:音頻放大器 2X15W AUDIO AMP VOL CTRL 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
TDA8946J 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 15 W stereo Bridge Tied Load BTL audio amplifier
TDA8946J/N1,112 功能描述:音頻放大器 AUDIO AMP 2X15W 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
TDA8947J 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-channel audio amplifier (SE: 1 W to 25 W; BTL: 4 W to 50 W)
TDA8947J/N3,112 功能描述:音頻放大器 3/4 CHANNEL AUD 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel