AAT7203 Datasheet | AAT

FEATURES z 4+1-Channel: 4 Channels with an Output Current of ± 30m A (MAX); 1 V with an Output GENERAL DESCRIPTION The AAT7203 is a 4+1-channel buffer designed for thin film transistor liquid crystal display (TFT LCD). This device consists of a V buffer circuit, two rail-to-rail buffer amplifier circuits, and 2 buffer amplifier circuits. Each buffer is capable of driving heavy capacitive loads and providing fast load current ( V : 100m A, and the others: 30m A). AAT7203 es in a pact TSSOP14 package, which makes it an ideal ponent .. for space-sensitive designs of LCD monitors and LCD TVs. Current of ± 100m A (MAX) z z z z Unity Gain Buffer Capable of Driving Large Capacitive Loads Input Range Matched to LCD Reference Requirements VDD Specified for 6.5V to 16V TSSOP14 Package PIN CONFIGURATION TOP VIEW TSSOP14 - ÆWÃþ¤ñ¬ì- ÞªÑ- ÷¦³-½q - - x - Advanced Analog Technology, Inc. - Page 1 of 9 V 0.1 Advanced Analog Technology, Inc. PIN DESCRIPTION PIN NO. NAME VDD I/O DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 I O O O O O I I I I I I I I Power Supply Buffer Channel 1 Output Buffer Channel 2 Output Buffer Channel 3 Output Buffer Channel 4 Output Buffer Output Ground Ground Buffer Input Buffer Channel 4 Input Buffer Channel 3 Input Buffer Channel 2 Input Buffer Channel 1 Input Power Supply o1 o2 o3 o4 O GND GND I i4 i3 i2 i1 VDD ABSOLUTE MAXIMUM RATINGS CHARACTERISTICS Supply Voltage SYMBOL VDD VALUE +18 - 0.5 to VDD + 0.5 - 0.5 to VDD + 0.5 ± 30 UNIT V Input Voltage Output Voltage Output Loading Current for Gamma, Rail-to-Rail Buffer Output Loading Current for Buffer Maximum Junction Temperature Operating Temperature Storage Temperature Lead Temperature (Soldering for 10 Seconds) VI VO IL TJ TC Tstorage --- V V m A m A o C o o o ± 100 +125 - 20 to +85 - 45 to +125 Note: Values beyond absolute maximum ratings may cause permanent damage to the device. - ÆWÃþ¤ñ¬ì- ÞªÑ- ÷¦³-½q - - x - Advanced Analog Technology, Inc. - Page 2 of 9 V...