AAT7202 – 12+1-Channel Buffer

Part Number : AAT7202

Function : 12+1-Channel Buffer

Manufactures : AAT

Images :

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AAT7202 image

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pinout

Description :

Advanced Analog Technology, Inc. AAT7202 Preliminary AAT7202 12+1-Channel Buffer for TFT LCD Features z z z z z z 12 Channels with Output Current: +30mA (MAX) 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). . 1 Vcom with +100mA(MAX) Output Current: Unity Gain Buffer Capable of Driving Large Capacitive Loads Input range Matched to LCD Reference Requirements Specified for -20oC to +85 oC…6.5V to 16V TQFP-48 Pins Pin Configuration TOP VIEW – ¥xÆWÃþ¤ñ¬ì§ÞªÑ¥÷¦³-½q – Advanced Analog Technology, Inc. V 0.1 Advanced Analog Technology, Inc. AAT7202 Pin Description Pin # 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 Name o11 o10 o9 o8 o7 N.C. VSS VDD N.C. o6 o5 o4 o3 N.C. VDD N.C. N.C. o2 VSS o1 VSS VDD i1 i2 i3 i4 i5 i6 N.C. VDD I/O O O O O O I I O O O O I Description Buffer Channel 11 Output Buffer Channel 10 Output Buffer Channel 9 Output Buffer Channel 8 Output Buffer Channel 7 Output Ground Power Buffer Channel Buffer Channel Buffer Channel Buffer Channel Power 6 Output 5 Output 4 Output 3 Output O I O I I I I I I I I I Buffer Channel Ground Buffer Channel Ground Power Buffer Channel Buffer Channel Buffer Channel Buffer Channel Buffer Channel Buffer Channel Power 2 Output 1 Output 1 Input 2 Input 3 Input 4 Input 5 Input 6 Input *To be continued – ¥xÆWÃþ¤ñ¬ì§ÞªÑ¥÷¦³-½q – Advanced Analog Technology, Inc. V 0.1 Advanced Analog Technology, Inc. AAT7202 Pin # 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Name VSS N.C. i7 i8 i9 i10 i11 i12 Icom N.C. N.C. N.C. VDD VSS VDD VSS Ocom o12 I/O I I I I I I I I Description Ground Buffer Channel 7 Input Buffer Channel 8 Input Buffer Channel 9 Input Buffer Channel 10 Input Buffer Channel 11 Input Buffer Channel 12 Input Com Buffer Input I I I I O O Power Ground Power Ground Com Buffer Output Buffer Channel 12 Output – ¥xÆWÃþ¤ñ¬ì§ÞªÑ¥÷¦³-½q – Advanced Analog Technology, Inc. V 0.1 Advanced Analog Technology, Inc. AAT7202 Absolute Maximum Ratings CHARACTERISTICS Supply voltage Input Voltage Maximum Junction Temperature Operating Temperature Storage Temperature Lead Temperature(Soldering,10 second) SYMBOL VDD VI TJ Tope Tstg — VALUE +18 −0.5 to VDD + 0.5 +125 -40 to +85 -65 to 150 260 UNIT V V o C o C o C o C Note1: Value beyond absolute maximum ratings may cause permanent damage to the device. – ¥xÆWÃþ¤ñ¬ì§ÞªÑ¥÷¦³-½q – Advanced Analog Technology, Inc. V 0.1 Advanced Analog Technology, Inc. AAT7202 Electrical Characteristics (VDD=10V, TA=25oC unless otherwise specified.) Power Supply Performance Par […]

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AAT7202 Datasheet


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