參數(shù)資料
型號: TDA8920TH/N1,118
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 80 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
封裝: PLASTIC, SOT-566-3, HSOP-24
文件頁數(shù): 19/36頁
文件大小: 733K
代理商: TDA8920TH/N1,118
2002 Sep 25
26
Philips Semiconductors
Product specication
2
× 80 W class-D power amplier
TDA8920
handbook, halfpage
010
20
VDD (V)
Iq
(mA)
40
100
0
80
30
60
40
20
MBL485
Fig.25 Quiescent current as a function of supply
voltage.
RL is open-circuit.
handbook, halfpage
010
VDD (V)
fCLK
(kHz)
20
40
330
320
300
290
310
30
MBL486
Fig.26 Clock frequency as a function of supply
voltage.
RL is open-circuit.
handbook, halfpage
100
0
80
60
40
20
MBL487
102
10
fi (Hz)
SVRR
(dB)
103
104
105
(1)
(2)
(3)
Fig.27 SVRR as a function of input frequency.
VP = ±25 V; Vripple = 2 V (p-p) with respect to ground.
(1) Both supply lines in anti-phase.
(2) Both supply lines in phase.
(3) One supply line rippled.
handbook, halfpage
05
0
100
80
60
40
20
1
(3)
SVRR
(dB)
Vripple(p-p) (V)
23
4
MBL488
(2)
(1)
Fig.28 SVRR as a function of Vripple(p-p).
VP = ±25 V; Vripple (P-P) with respect to ground.
(1) fripple = 1 kHz.
(2) fripple = 100 Hz.
(3) fripple =10Hz.
相關(guān)PDF資料
PDF描述
TDA8924TH/N2,518 120 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TDA8926TH 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TDA8929T/N1,118 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TDA8932TW 25 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO32
TDA8933BTW/N2,512 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8922 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 25 W class-D power amplifier
TDA8922B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier
TDA8922BJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier
TDA8922BJ/N2,112 功能描述:音頻放大器 2X50W CLASSD PWR 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
TDA8922BTH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 50 W class-D power amplifier