EC5579 Datasheet PDF

E-CMOS EC5579

The EC5579 is a 18+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 14 buffer amplifiers circuits. The EC5579 is available in a space saving 48-pin TQFP package, and the operating temperature is from –20°C to +85°C.

Part No.	EC5579
Datasheet	EC5579 Download
Manufacturer	E-CMOS
Description	18+1 Channel Voltage Buffers
Buy	Stock & Price

GENERAL DESCRIPTION

FEATURES

Wide supply voltage range 6.5V ~ 18V Rail-to-rail output swing (The highest two stage & lowest two stage) High slew rate 1V/ s GBWP 1 MHz 2 MHz -3dB Bandwidth Large Vcom Drive Current: ±100mA(Max) Ultra-small Package TQFP-48

APPLICATIONS

TFT-LCD Reference Driver Pin Configuration A,B,Q,R: Rail to Rail OPAMPs E-CMOS Corp. ( Page 1 of 12 2007/06/29 EC5579 18+1 Channel Voltage Buffers for TFT LCD Ordering/Marking Information Package Part Number EC5579-F EC5579-G TQFP 48 EC5579-HF EC5579-HG EC5579E-H1F EC5579E-H1G Marking AS19-F AS19-G AS19-HF AS19-HG AS19-H1F AS19-H1G Lead free Green Mode Marking Information Lead free with exposed pad (3.05x3.05 mm) Green Mode with exposed pad (3.05x3.05 mm) Lead free with exposed pad (5.0x5.0 mm) Green Mode with exposed pad (5.0x5.0 mm) Ordering Information EC5579 X -- X XX X EC5579X F: Lead-Free G:Green Mode H: Exposed pad (3.05x3.05 mm) H1: Exposed pad (5.0x5.0 mm) E: Package type : TQFP48 Package Marking Indication AS19-XX Date Code Lot.