General Description

The EL5123C, EL5223C, EL5323C, and EL5423C are low power, high voltage rail-to-rail input/output buffers designed primarily for use in reference voltage buffering applications for TFT_LCDs. They are available in quad (EL5123C), octal (EL5223C), 10-channel (EL5323C), and 12-channel (EL5423C) topologies. All buffers feature a -3dB bandwidth of 12MHz and operate from just 600µA per buffer. This family also features fast slewing and settling times, as well as a continuous output drive capability of 30mA (sink and source).

Features

• 12MHz -3dB bandwidth

• Supply voltage = 4.5V to 16.5V

• Low supply current (per buffer) = 600µA

• High slew rate = 15V/µs

• Rail-to-rail input/output swing

• Ultra-small packages

Applications

• TFT-LCD drive circuits

• Electronics notebooks

• Electronic games

• Touch-screen displays

• Personal communication devices

• Personal digital assistants (PDA)

• Portable instrumentation

• Sampling ADC amplifiers

• Wireless LANs

• Office automation

• Active filters

• ADC/DAC buffers