|
|
PDF TDA4681 Data sheet ( Hoja de datos )
| Número de pieza | TDA4681 | |
| Descripción | Video processor with automatic cut-off and white level control | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TDA4681 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
|
No Preview Available !
INTEGRATED CIRCUITS
DATA SHEET
TDA4681
Video processor with automatic
cut-off and white level control
Product specification
Supersedes data of April 1993
File under Integrated Circuits, IC02
1997 Mar 04
1 page  
Philips Semiconductors
Video processor with automatic cut-off
and white level control
Product specification
TDA4681
PINNING
SYMBOL PIN
DESCRIPTION
FSW2
R2
G2
B2
VP
−(B − Y)
−(R − Y)
Y
1 fast switch 2 input
2 red input 2
3 green input 2
4 blue input 2
5 supply voltage
6 colour difference input −(B − Y)
7 colour difference input −(R − Y)
8 luminance input
GND
9 ground
R1
G1
B1
FSW1
SC
10 red input 1
11 green input 1
12 blue input 1
13 fast switch 1 input
14 sandcastle pulse input
BCL 15 average beam current limiting input
SYMBOL PIN
DESCRIPTION
CPDL
16
storage capacitor for peak drive
limiting
CL 17 storage capacitor for leakage current
WI 18 white level measurement input
CI 19 cut-off measurement input
BO
CB
GO
CG
RO
CR
HUE
SDA
SCL
20 blue output
21 blue cut-off storage capacitor
22 green output
23 green cut-off storage capacitor
24 red output
25 red cut-off storage capacitor
26 hue control output
27 I2C-bus serial data input/output
28 I2C-bus serial clock input
handbook, halfpage
FSW2 1
28 SCL
R2 2
G2 3
27 SDA
26 HUE
B2 4
25 CR
VP 5
24 RO
−(B − Y) 6
23 CG
−(R − Y) 7
Y8
22 GO
TDA4681
21 CB
GND 9
R1 10
20 BO
19 CI
G1 11
18 WI
B1 12
FSW1 13
17 CL
16 CPDL
SC 14
15 BCL
MED704
Fig.2 Pin configuration (DIP-version).
1997 Mar 04
VP 5
−(B − Y) 6
−(R − Y) 7
Y8
GND 9
R1 10
G1 11
TDA4681WP
25 CR
24 RO
23 CG
22 GO
21 CB
20 BO
19 CI
MED705
Fig.3 Pin configuration (PLCC-version).
5
5 Page 
Philips Semiconductors
Video processor with automatic cut-off
and white level control
Product specification
TDA4681
Table 4 2-bit white level error signals; bits CX1 and CX0
CX1 CX0
INTERPRETATION
0 0 RAR (Reset-After-Read): no new measurements since last read
1 0 actual (measured) white level less than the tolerance range
1 1 actual (measured) white level within the tolerance range
0 1 actual (measured) white level greater than the tolerance range
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
VP
Vi
Iav
IM
I18
I26
Tstg
Tamb
Ptot
PARAMETER
supply voltage (pin 5)
input voltage (pins 1 to 8, 10 to 13, 16, 21, 23 and 25)
input voltage (pins 14, 15, 18 and 19)
input voltage (pins 27 and 28)
average current (pins 20, 22 and 24)
peak current (pins 20, 22 and 24)
input current
output current
storage temperature
operating ambient temperature
total power dissipation
SOT117-1
SOT261-2
MIN.
−
−0.1
−0.7
−0.1
+4
+4
0
+0.5
−20
0
MAX.
8.8
+VP
VP + 0.7
+8.8
−10
−20
2
−8
+150
70
UNIT
V
V
V
V
mA
mA
mA
mA
°C
°C
− 1.2 W
− 1.0 W
1997 Mar 04
11
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet TDA4681.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TDA4680 | Video processor with automatic cut-off and white level control | NXP Semiconductors |
| TDA4680WP | Video processor with automatic cut-off and white level control | NXP Semiconductors |
| TDA4681 | Video processor with automatic cut-off and white level control | NXP Semiconductors |
| TDA4681WP | Video processor with automatic cut-off and white level control | NXP Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |