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Teilenummer | AAT7202 |
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Beschreibung | 12+1-Channel Buffer | |
Hersteller | AAT | |
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Gesamt 9 Seiten Advanced Analog Technology, Inc.
Preliminary AAT7202
AAT7202
12+1-Channel Buffer for TFT LCD
Features
z 12 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 -20oC to +85 oC…6.5V to
16V
z TQFP-48 Pins
General Description
The AAT7200 consists of 12+1 channel
buffers target toward the needs of thin film
transistor liquid crystal display (TFT LCD).
This device consist of a Vcom buffer circuits,
four rail to rail buffer amplifiers circuits and
8 buffer amplifiers circuits. Each buffer is
capable of driving heavy capacitive loads and
offers fast load current (Vcom : 100mA, the
others : 30mA).
.
Pin Configuration
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Advanced Analog Technology, Inc.
V 0.1
Advanced Analog Technology, Inc.
AC Characteristics
Parameter
Slew Rate[2]
Settling Time
Test Conditions
SR Vin=2V to 8V, 20% to 80%
Vin=4.5v to 5.5v 0.1%
ts Vin=5.5v to 4.5v 0.1%
Note2: Slew rage is measured on rising and falling edges.
AAT7202
Min Typ
1
5
Max
Units
V/ s
s
Function Block Diagram
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Advanced Analog Technology, Inc.
V 0.1
6 Page | ||
Seiten | Gesamt 9 Seiten | |
PDF Download | [ AAT7202 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
AAT7200 | 14+1-Channel Buffer | AAT |
AAT7200A | 14+1-Channel Buffer | AAT |
AAT7201 | 10+1-Channel Buffer | AAT |
AAT7202 | 12+1-Channel Buffer | AAT |
AAT7203 | 4+1-CHANNEL BUFFER | AAT |
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