AAT7200 Datasheet | AAT

Features z z z z z z 14-Channels with Output Current: +30m A (MAX) One channel V with Output Current: +100m A (MAX) Unity Gain Buffer Capable of Driving Large Capacitive Loads Input Range Adjusted to Match TFT LCD Requirements General Description 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 V 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 ( V : 100m A, the others: 30m A). . .. VDD Specified for 6.5V to 16V TQFP-48 Package Pin Configuration TOP VIEW TQFP-48 - - - xÆWÃþ¤ñ¬ì- ÞªÑ- ÷¦³-½q - Advanced Analog Technology, Inc. - Page 1 of 16 V 1.0 Advanced Analog Technology, Inc. AAT7200/A Pin Description Pin No. Name I/O Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 O13 O12 O11 O10 O9 O8 GND VDD O7 O6 O5 O4 O3 NC VDD NC NC O2 GND O1 GND VDD I1 I2 I3 I4 I5 I6 I7 VDD O O O O O O I I O O O O O I O I O I I I I I I I I I I Buffer Channel 13 Output Buffer Channel 12 Output Buffer Channel 11 Output Buffer Channel 10 Output Buffer Channel 9 Output Buffer Channel 8 Output Ground Power Supply Buffer Channel 7 Output Buffer Channel 6 Output Buffer Channel 5 Output Buffer Channel 4 Output Buffer Channel 3 Output Power Supply Buffer Channel 2 Output Ground Buffer Channel 1 Output Ground Power Supply Buffer Channel 1 Input Buffer Channel 2 Input Buffer Channel 3 Input Buffer Channel 4 Input Buffer Channel 5 Input Buffer Channel 6 Input Buffer Channel 7 Input Power Supply - - - xÆWÃþ¤ñ¬ì- ÞªÑ- ÷¦³-½q - Advanced Analog Technology, Inc. - Page 2 of 16 V 1.0 Advanced Analog Technology, Inc. AAT7200/A Pin Description (Cont.) Pin No. 31 32 33 34 35 36 37 38 39 40- Name GND I8 I9 I10 I11 I12 I13 I14 I I/O I I I I I I I I I Description Ground Buffer Channel 8 Input...