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PDF AAT7205 Data sheet ( Hoja de datos )
| Número de pieza | AAT7205 | |
| Descripción | 8+1-CHANNEL BUFFER | |
| Fabricantes | AAT | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AAT7205 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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Advanced Analog Technology, Inc.
Details are subject to change without notice.
AAT7205
8+1-CHANNEL BUFFER FOR TFT LCD
FEATURES
GENERAL DESCRIPTION
z 8 Channels with Output Current:
± 30mA (MAX)
z 1 Vcom with Output Current:
± 100mA (MAX)
z Unity Gain Buffer Capable of Driving
Large Capacitive Loads
z Input Range Matched to LCD Reference
Requirements
z Specified for − 20 oC to +85 oC…6.5V to
16V
z SSOP-24 Package
The AAT7205 is specially designed for thin
film transistor liquid crystal display (TFT
LCD). It is a buffer with 8+1 channels which
delivers output current up to 30mA. This
device is equipped with a Vcom buffer circuit,
two rail-to-rail buffer amplifier circuits, and 6
buffer amplifiers circuits. Each buffer is
capable of driving heavy capacitive loads and
offers fast load current ( Vcom : 100mA, the
others: 30mA).
www.DataSheet4U.com
PIN CONFIGURATION
TOP VIEW
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– Advanced Analog Technology, Inc. –
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Advanced Analog Technology, Inc.
AAT7205
ELECTRICAL CHARACTTERISTICS (VDD=10V, TC=25oC UNLESS
OTHERWISE SPECIFIED) (CONT.)
OUTPUT CHARACTERISTICS
PARAMETER
Output Swing Low
VOL
Output Swing High
VOH
Output Swing
(Buffer 2,3,4,5,6,7)
Output Swing (COM)
Short Circuit Current
VOL
VOH
VOL
VOH
ISC
TEST CONDITIONS
IL =5mA(Buffer 1,8)
VI =0V
IL =10mA
(Buffer 2,3,4,5,6,7)
VI =1V
IL = − 5 mA
(Buffer 1,8)
VI =10V
IL = −10 mA
(Buffer 2,3,4,5,6,7)
VI =9V
IL =10mA VI =5V
IL = −10 mA VI =5V
IL =50mA VI =5V
IL= − 50 mA VI =5V
(Buffer 2~7 )
(Com Buffer, Buffer1,8)
MIN TYP MAX UNITS
0.08 0.15 V
1.02 1.05 V
9.85 9.92
V
8.95 8.98
V
5.02
4.96 4.98
5.03
4.95 4.97
± 70
± 180
5.04
5.05
V
V
V
V
mA
mA
AC Characteristics
Parameter
Slew Rate [Note 2]
Test Conditions
Min Typ Max Units
SR VI =2V to 8V, 20% to 80%
1
V/ µs
Settling Time
ts
VI =4.5V to 5.5V 0.1%
VI =5.5V to 4.5V 0.1%
5
µs
Note 2: Slew rate is measured on rising and falling edges.
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– Advanced Analog Technology, Inc. –
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| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet AAT7205.PDF ] | |
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