EC5575 Datasheet PDF – 14+1 Channel Voltage Buffer

Part Number: EC5575

Function: 14+1 Channel Voltage Buffers for TFT LCD

Package: 48-pin TQFP Type

Manufacturer: E-CMOS Corp. (


EC5575 datasheet



The EC5575 is a 14+1 channel voltage buffers that buffers reference voltage for gamma correction in a thin film transistor iquid 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.


1. Wide supply voltage range 6.5V ~ 18V

2. Rail-to-rail output swing (The highest two stage & lowest two stage)

3. High slew rate 1V/μs

4. GBWP 1 MHz

5. 2 MHz -3dB Bandwidth

6. Large Vcom Drive Current: ±100mA(Max)


1. TFT-LCD Reference Driver


Other data sheets are available within the file: EC-5575


EC5575 Datasheet PDF Download

EC5575 pdf