參數(shù)資料
型號： TDA8551T-T
廠商： NXP SEMICONDUCTORS
元件分類： 音頻控制
英文描述： 1 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO8
封裝： 3.90 MM, PLASTIC, MS-012, SOT96-1, SOP-8
文件頁數(shù)： 2/18頁
文件大?。?/td> 160K
代理商： TDA8551T-T
1998 Feb 23
10
NXP Semiconductors
Product specification
1 W BTL audio amplifier with digital volume
control
TDA8551
Fig.8
Total harmonic distortion as a function of
frequency at different gains.
Po =0.1 W.
(1) Gv =0dB.
(2) Gv =7 dB.
(3) Gv =20dB.
handbook, halfpage
10
1
101
102
MGM550
10
102
103
104
105
(3)
(2)
(1)
f (Hz)
THD
(%)
Fig.9
Supply voltage ripple rejection as a function
of frequency.
(3) C2 = 100
μF; G
v =20dB.
(4) C2 = 10
μF; G
v = 10 dB.
(5) C2 = 100
μF; G
v =7 dB.
(6) C2 = 100
μF; G
v = 10 dB.
Vripple =100 mV.
Rsource =0 Ω.
(1) C2 = 10
μF; G
v =20dB.
(2) C2 = 10
μF; G
v =7 dB.
handbook, halfpage
60
40
20
0
MGM549
10
102
103
104
105
f (Hz)
SVRR
(dB)
(1)
(2)
(3)
(4)
(5)
(6)
Fig.10 Input voltage as a function of voltage gain.
THD = 1 %.
handbook, halfpage
60
0
20
2.4
0
0.8
1.6
2.0
0.4
1.2
MGM559
Gv (dB)
Vi
(V)
40
Fig.11 Output voltage as a function of mode select
input voltage at different supply voltages.
(1) VP =3 V.
(2) VP =5 V.
handbook, halfpage
5
13
24
0
1
101
102
103
104
105
MGM555
VMODE
Vo
(V)
(1)
(2)
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8552 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing
TDA8552T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing
TDA8552T/N1,512 功能描述:音頻放大器 AUDIO PWR AMP BTL 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
TDA8552T/N1,518 功能描述:音頻放大器 2X1W CMOS AMP + 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA8552T/N1.112 制造商:NXP Semiconductors 功能描述:AMP AUDIO POWER DUAL 8552 SOIC20
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