參數(shù)資料
型號： TDA4882
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： Advanced monitor video controller for OSD
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP20
封裝： 0.300 INCH, PLASTIC, SOT-146-1, DIP-20
文件頁數(shù)： 8/28頁
文件大小： 263K
代理商： TDA4882
1997 Sep 04
8
Philips Semiconductors
Product specification
Advanced monitor video controller for OSD
TDA4882
10 CHARACTERISTICS
V
P
= 8.0 V; T
amb
= 25
°
C; all voltages measured to GND (pin 4); note 1; see Fig.4; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
P
I
P
supply voltage
supply current
7.2
36
8.0
48
8.8
60
V
mA
Video signal inputs (channels 1, 2 and 3)
V
i(b-w)
V
I(clamp)
input voltage, black-to-white
DC voltage during input clamping
(artificial black + V
BE
)
DC input current
2.8
0.7
3.1
1.0
3.4
V
V
I
I
no clamping; V
i
= V
I(clamp)
;
T
amb
=
20 to +70
°
C
during clamping;
V
i
= V
I(clamp)
+ 0.7 V
during clamping;
V
i
= V
I(clamp)
0.7 V
0.05
+0.05
+0.25
0
120
μ
A
50
75
μ
A
120
75
50
μ
A
Brightness control;
note 2; Fig.5
V
i(BC)
R
i(BC)
V
i(BC)(nom)
V
bl
input voltage
input resistance
input voltage for nominal brightness pin 1 open-circuit
black-level voltage change at
voltage outputs referred to
reference black level during output
clamping (V
i(HBL)
> 1.6 V) related
to output signal amplitude with
nominal 0.7 V (p-p) input signal and
nominal contrast (V
i(CC)
= 4.3 V) for
any gain setting
difference of
V
bl
between any two
channels
1.0
40
2.0
13
30
50
2.25
11
34
6.0
60
2.5
9.5
37
0.8
V
k
V
%
%
%
V
i(BC)
= 1.0 V
V
i(BC)
= 6.0 V
pin 1 open-circuit
V
BT
1.2
0
+1.2
%
Contrast control;
note 3; Fig.6
V
i(CC)
V
i(CC)(max)
V
i(CC)(nom)
I
i(CC)
C/C
nom
input voltage
maximum input voltage
input voltage for nominal contrast
input current
contrast relative to nominal contrast V
i(CC)
= 6.0 V;
1.0
5
2.4
4.3
1
3.4
6.0
V
P
1
0.1
V
V
V
μ
A
dB
note 4
V
i(CC)
= 4.3 V
pins 3 and 11 open-circuit
V
i(CC)
= 1.0 V;
pins 3 and 11 open-circuit
pins 3 and 11 open-circuit
1 V < V
i(CC)
< 6 V; note 5
26
22
19
dB
V
i(CC)(min)
G
track
input voltage for minimum contrast
tracking of output signals of
channels 1, 2 and 3
delay between leading (falling)
edges of contrast voltage and
voltage output waveforms
0.7
0
0.5
V
dB
t
df(C)
V
i(CC)
= 4.3 V to 0.7 V;
input fall time at pin 6:
t
f(CC)
= 2 ns; note 6; Fig.10
7
20
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA4883 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Non-VGA Video Controller
TDA4884 制造商:NXP Semiconductors 功能描述:3 CHANNEL, VIDEO PREAMPLIFIER, PDIP20
TDA4885 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TDA4885/V2 制造商:NXP Semiconductors 功能描述:
TDA4886 制造商:PHILIPS-SEMI 功能描述:
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