參數(shù)資料
型號： TDA4885
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： 150 MHz video controller with I2C-bus
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP32
封裝： 0.400 INCH, PLASTIC, SOT-232-1, SDIP-32
文件頁數(shù)： 27/56頁
文件大小： 396K
代理商： TDA4885
1997 Nov 25
27
Philips Semiconductors
Product specification
150 MHz video controller with I
2
C-bus
TDA4885
Fig.11 OSD contrast control characteristic with limiting.
(1) No OSD contrast reduction by limiting.
(2) Partial OSD contrast reduction by limiting.
(3) Full OSD contrast reduction by limiting.
handbook, full pagewidth
MHA351
00H
0FH
OSD contrast control data byte
maximum colour signal amplitude
maximum OSD signal amplitude
nominal colour signal amplitude
160
125
100
30
OSD signal
amplitude
related to
nominal colour
signal amplitude
(%)
(1)
(2)
(3)
Fig.12 Brightness control characteristic.
(1) Nominal adjustment.
(2) Nominal brightness reference black level.
handbook, full pagewidth
MHA352
00H
brightness control data byte
10H
20H
30H
3FH
0
10
30
(1)
(2)
difference of
video black level
and reference
black level
related to
nominal colour
signal amplitude
(%)
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相關代理商/技術參數(shù)
參數(shù)描述
TDA4885/V2 制造商:NXP Semiconductors 功能描述:
TDA4886 制造商:PHILIPS-SEMI 功能描述:
TDA4886A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:140 MHz video controller with I2C-bus
TDA4887 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:160 MHz bus-controlled monitor video preamplifier
TDA4887PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:160 MHz bus-controlled monitor video preamplifier
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