|
|
PDF BUF06703 Data sheet ( Hoja de datos )
| Número de pieza | BUF06703 | |
| Descripción | (BUF0x703) MULTI-CHANNEL LEC GAMMA CORRECTION BUFFER | |
| Fabricantes | Burr-Brown | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BUF06703 (archivo pdf) en la parte inferior de esta página. Total 25 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
¨¨
¨
BUF07703
BUF06703
BUF05703
SBOS269A – MARCH 2003 – REVISED JUNE 2003
MULTIĆCHANNEL LCD GAMMA CORRECTION BUFFER
FEATURES
D Gamma Correction Channels: 6, 4
D Integrated VCOM Buffer
D Excellent Output Current Drive:
– Gamma Channels: > 10mA
– VCOM: > 100mA typ
D Large Capacitive Load Drive Capability
D Rail-to-Rail Output
D PowerPAD Package: BUF07703
D Low-Power/Channel: < 250µA
D Wide Supply Range: 4.5V to 16V
D Specified for 0°C to 85°C
D High ESD Rating: 4kV HBM, 1.5kV CDM
APPLICATIONS
D LCD Flat Panel Displays
D LCD Television Displays
MODEL
BUF07703
BUF06703
BUF05703
GAMMA
CHANNELS
6
6
4
VCOM CHANNELS
1
0
1
RELATED PRODUCTS
MODEL
GAMMA
CHANNELS
BUF11702
10
BUF04701
4
TLV2374
4
VCOM CHANNELS
1
—
—
DESCRIPTION
The BUFxx703 are a series of multi-channel buffers
targeted towards gamma correction in high-resolution
liquid crystal display (LCD) panels. The number of
gamma correction channels required depends on a
variety of factors and differs greatly from design to
design. Therefore, various channel options are offered.
For additional space and cost savings, a VCOM channel
with higher current drive capability is integrated in the
BUF07703 and BUF05703.
A flow through pin out has been adopted to allow simple
PCB routing and maintain the cost effectiveness of this
solution. All inputs and outputs of the BUFxx703
incorporate internal ESD protection circuits that prevent
functional failures at voltages up to 4kV HBM and 1.5kV
CDM.
The various buffers within the BUFxx703 are carefully
matched to the voltage I/O requirements for the gamma
correction application. Each buffer is capable of driving
heavy capacitive loads and offers fast load current
switching. The VCOM channel has increased output
drive of > 100mA and can handle even larger capacitive
loads.
The BUF07703 is available in the HTSSOP
PowerPAD package for dramatically increased power
dissipation capability. The BUF06703 and BUF05703
are available in standard TSSOP-16 and TSSOP-14
packages.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright 2003, Texas Instruments Incorporated
www.ti.com
1 page  
www.ti.com
BUF07703
BUF06703
BUF05703
SBOS269A – MARCH 2003 – REVISED JUNE 2003
ELECTRICAL CHARACTERISTICS: BUF06703
over operating free-air temperature range, VDD = 4.5V to 16V, TA = 25°C, unless otherwise noted.
PARAMETER
IDD Supply Current ALL
TEST CONDITIONS
VO = VDD/2, VI = VDD/2
VDD = 10V
TA(1)
25°C
Full Range
Common Mode Input Range
Buffers 1–3
Buffers 4–6
25°C
VOSH1
Load regulation
High-level
saturated output
voltage
Buffers 1–6 sinking
Buffers 1–6 sourcing
Buffer 1
VDD = 10V,
IO = 1mA to 10mA
VDD = 10V,
IO = –1mA to –10mA
VDD = 16V, IO = –5mA,
VI = 16V
25°C
Full Range
25°C
Full Range
25°C
Full range
VOSL6
VOH1
Low-level
saturated output
voltage
Buffer 6
Buffer 1
VOH2/3
VOH4/5
High-level output
voltage
Buffer 2/3
Buffer 4/5
VDD = 16V,
VI = 0V
VDD = 10V,
VI = 9.8V
VDD = 10V,
VI = 9.5V
VDD = 10V,
VI = 8V
IO = 5mA,
IO = –10mA,
IO = –10mA,
IO = –10mA,
25°C
Full range
25°C
Full range
25°C
Full range
25°C
Full range
VOH6
VOL1
Buffer 6
Buffer 1
VDD = 10V,
VI = 8V
VDD = 10V,
VI = 2 V
IO = –10mA,
IO = 10mA,
25°C
Full range
25°C
Full range
VOL2/3
VOL4/5
Low-level output
voltage
Buffer 2/3
Buffer 4/5
VDD = 10V,
VI = 2 V
VDD = 10V,
VI = 0.5 V
IO = 10mA,
IO = 10mA,
25°C
Full range
25°C
Full range
VOL6
Buffer 6
(1) Full Range is 0°C to +85°C.
VDD = 10V, IO = 10mA,
VI = 0.2 V
25°C
Full range
MIN
1
0
15.85
15.8
9.75
9.7
9.45
9.4
7.95
7.9
7.95
7.9
TYP MAX UNIT
1.7 2 mA
3 mA
VDD
VDD–1
V
0.85 1
1.5
mV/mA
0.85 1
1.5
15.9
V
0.1 0.15
0.2
9.8
9.5
8
8
2 2.05
2.1
2 2.05
2.1
0.5 0.55
0.6
0.2 0.25
0.3
V
V
V
V
V
V
V
V
V
5
5 Page 
www.ti.com
BUF07703
BUF06703
BUF05703
SBOS269A – MARCH 2003 – REVISED JUNE 2003
TYPICAL CHARACTERISTICS
AC CURVES
VDD = 10V, unless otherwise noted.
–3 dB BANDWIDTH
vs
SUPPLY VOLTAGE
1.25
BUF06703 BUF05703
1 BUF07703 Channel 3
Channel 5
0.75
VCOM Buffer
0.5
0.25
0
0
RL = 2 kΩ
CL = 100 pF
TA = 25°C
2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 20
–3 dB BANDWIDTH
vs
FREE-AIR TEMPERATURE
1.2
Gamma Channels
1
5V
0.8 10, 15 V
5, 10, 15 V
0.6
VCOM Buffer
0.4
0.2
0
0
RL = 2 kΩ
CL = 100 pF
10 20 30 40 50 60 70 80
TA – Free-Air Temperature – °C
Figure 21
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
80 RL = 2 kΩ
CL = 100 pF
70
60
50 VCOM Buffer
40
Gamma Channels
30
20
10
0
10
100 1 k 10 k 100 k 1 M 10 M
f – Frequency – Hz
Figure 22
11
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet BUF06703.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BUF06703 | (BUF0x703) MULTI-CHANNEL LEC GAMMA CORRECTION BUFFER | Burr-Brown |
| BUF06704 | (BUFxx704) CHANNER GAMMA CORRECTION BUFFER | Burr-Brown |
| BUF06704 | BUFxx704: 18-V Supply Multi-Channel Gamma Correction Buffer (Rev. F) |  Texas Instruments |
| 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 |