參數(shù)資料
型號: TFA9841J
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 1-channel audio amplifier
中文描述: 7.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM9
封裝: PLASTIC, SOT-523-1, DIL-BENT-SIL, 9 PIN
文件頁數(shù): 9/17頁
文件大?。?/td> 121K
代理商: TFA9841J
Philips Semiconductors
TFA9841J
1-channel audio amplifier (1 x SE)
Preliminary data
Rev. 01 — 06 February 2004
9 of 17
9397 750 12014
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
V
CC
= 18 V; R
L
= 4
.
Fig 9.
Total power dissipation as function of channel
output power.
V
CC
= 17 V; R
source
= 0
; V
ripple
= 300 mV (RMS); a
bandpass filter of 20 Hz to 22 kHz has been applied
input short-circuited.
Fig 10. Supply voltage ripple rejection as function of
frequency.
0
10
Po (W)
5
0
1
2
3
4
2
PD
(W)
4
6
8
MDB799
80
60
40
20
0
MCE497
10
SVRR
(dB)
f (Hz)
10
2
10
3
10
4
10
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TFA9841J/N1,112 功能描述:音頻放大器 1 X 7W SINGLE ENDED 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
TFA9842AJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:7.5 W stereo power amplifier with volume control
TFA9842AJ/N1 功能描述:音頻放大器 2X7.5W SE MPA W/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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TFA9842AJ/N1,112 功能描述:音頻放大器 2X7.5W SE MPA W/VOL 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
TFA9842BJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2-channel audio amplifier (SE: 1 W to 7.5 W)