參數(shù)資料
型號: TDA8857H
廠商: NXP Semiconductors N.V.
英文描述: I2C-bus controlled PAL/NTSC/SECAM TV processors
中文描述: I2C總線控制的PAL / NTSC制式/ SECAM電視處理器
文件頁數(shù): 51/68頁
文件大?。?/td> 316K
代理商: TDA8857H
December 16, 1997
51
Philips Semiconductors
Tentative Device Specification
I
2
C-bus controlled PAL/NTSC/SECAM TV
processors
TDA884X/5X-N2 series
Fig.12 Contrast control curve.
MLA741 - 1
90
50
10
(%)
0
10
20
30
40
DAC (HEX)
20
30
40
60
70
80
100
MLA742 - 1
0.7
0.35
0
0.35
0.7
0
(V)
0
10
20
30
40
DAC (HEX)
Fig.13 Brightness control curve.
MBC212
100%
92%
30%
16 %
for negative modulation
100% = 10% rest carrier
Fig.14 Video output signal.
MBC211
100%
86%
72%
58%
44%
30%
64
60
56
52
48
44
40
36
32
22
12
10
26
μ
s
Fig.15 Test signal waveform.
相關(guān)PDF資料
PDF描述
TDA8924 2 x 120 W class-D power amplifier
TDA8924TH 2 x 120 W class-D power amplifier
TDA8925 Power stage 2 x 15 to 25Wclass-D audio amplifier
TDA8925J Power stage 2 x 15 to 25Wclass-D audio amplifier
TDA8925ST Power stage 2 x 15 to 25Wclass-D audio amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8920 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 50 W class-D power amplifier
TDA8920B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 100 W class-D power amplifier
TDA8920BJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 100 W class-D power amplifier
TDA8920BJ/N2 制造商:JVC Worldwide 功能描述:POWER I.C.
TDA8920BJ/N2,112 功能描述:音頻放大器 CLASS-D POWER 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