AS15-F

EC5575 14+1 Channel Voltage Buffers for TFT LCD FEATURES Wide supply voltage range 6.5V ~ 18V Rail-to-rail output swing (The highest two stage & lowest two stage) GENERAL DESCRIPTION The EC5575 is a 14+1 channel voltage buffers that buffers reference voltage for gamma correction in a thin film transistor liquid crystal display (TFT LCD). This device incorporating a Vcom amplifier circuits, four rail to rail buffer amplifier circuits (the highest two stage and lowest two stage) and 10 buffer amplifiers circuits. The EC5575 is available in a space saving 48-pin TQFP package, and the operating temperature is from –20°C to +85°C. High slew rate 1V/µs GBWP 1 MHz 2 MHz -3dB Bandwidth Large Vcom Drive Current: ±100mA(Max) Ultra-small Package TQFP-48 APPLICATIONS TFT-LCD Reference Driver PIN ASSIGNMENT ( E Type ) Li 36 Mi Ni 37 Li 38 Mi Vcomi 39 Ni N.C 40 Comi N.C 41 N.C 42 VDD 43 Vss 44 VDD 45 Jo Vss 46 Ko Vcomo 47 Como Ii Ki 35 Ji 34 Ii 33 Hi 32 Vss 31 VDD 30 Gi 29 Fi 28 Ei 27 Di 26 Ci 25 24 Bi Fi http://www.DataSheet4U.net/ www.DataSheet.net/ 23 Ai Gi Hi Bi Fo Mo No Ki Ho Ei Io Co Bo Ji Go Di Ao Ci 22 VDD Ai 21 Vss 20 Ao Lo 19 Vss 18 Bo 17 N.C 16 N.C 15 VDD Do 14 N.C Eo No 48 1 Mo 2 Lo 3 Ko 4 Jo 5 Io 6 Ho 7 Vss 8 VDD 9 Go 10 Fo 11 Eo 12 Do 13 Co A, B, M, N: Rail to Rail OPAMPs E-CMOS Corp. (www.ecmos.com.tw) Page 1 of 12 2007/09/12 Datasheet datasheet pdf pdf - http://www.DataSheet4U.co.kr/ - http://www.DataSheet4U.net/ EC5575 14+1 Channel Volta...