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EC5579 Datasheet 18+1 Channel Voltage Buffers

Manufacturer: E-CMOS

Overview: EC5579 18+1 Channel Voltage Buffers for TFT LCD Introduction.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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 V 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.

Key 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.

EC5579 Distributor