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Número de pieza | AAT7200A | |
Descripción | 14+1-Channel Buffer | |
Fabricantes | AAT | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AAT7200A (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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Details are subject to change without notice
AAT7200/A
14+1-Channel Buffer for TFT LCD
Features
General Description
z 14-Channels with Output Current: +30mA
(MAX)
z One channel Vcom with Output Current:
+100mA (MAX)
z Unity Gain Buffer Capable of Driving
Large Capacitive Loads
z Input Range Adjusted to Match TFT LCD
Requirements
z VDD Specified for 6.5V to 16V
z TQFP-48 Package
Consisted of 14+1-channel buffers, the
AAT7200 is designed to increase the driving
capability for the needs of the thin film
transistor liquid crystal display (TFT LCD).
This device includes a Vcom buffer circuits,
four rail to rail buffer amplifiers circuits, and
10 buffer amplifiers circuits. Each buffer is
capable of driving heavy load and offering fast
current loading ( Vcom : 100mA, the others:
30mA).
.
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Pin Configuration
TOP VIEW
TQFP-48
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Electrical Characteristics ( VDD =10V, TC =25oC unless otherwise specified)
Power Supply Performance
Parameter
Test Conditions
Min Typ
AAT7200/A
Max Units
Power Supply Rejection
Ratio
PSRR
VDD from 6.5V to 16.0V
Supply Current
IS
- 80 - dB
-9
- mA
Input Characteristics
Parameter
Input Offset Voltage
Input Bias Current
Test Conditions
VOS
VI = VDD /2 ,
VO = VDD /2
IB
VI = VDD /2 ,
VO = VDD /2
Min Typ Max Units
- 2 12 mV
- 2 50 nA
AC Characteristics
Parameter
Slew Rate
Settling Time
Test Conditions
SR VI =2V to 8V,
20% to 80%
VI =4.5V to 5.5V 0.1%
ts VI =5.5V to 4.5V 0.1%
Min Typ
-1
Max
-
Units
V µs
- 5 - µs
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Package Dimension
TQFP48
AAT7200/A
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11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet AAT7200A.PDF ] |
Número de pieza | Descripción | Fabricantes |
AAT7200 | 14+1-Channel Buffer | AAT |
AAT7200A | 14+1-Channel Buffer | AAT |
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