EL5221C

Features:

• 12MHz -3dB bandwidth
• Unity gain buffer
• Supply voltage = 4.5V to 16.5V
• Low supply current (per buffer) =500µA
• High slew rate = 10V/µs
• Rail-to-rail operation


Application

• TFT-LCD drive circuits
• Electronics notebooks
• Electronics games
• Personal communication devices
• Personal Digital Assistants (PDA)
• Portable instrumentation
• Wireless LANs
• Office automation
• Active filters
• ADC/DAC buffer


Specifications

Supply Voltage between VS+ and VS- +18V
Input Voltage VS- - 0.5V, VS+ +0.5V
Maximum Continuous Output Current 30mA
Maximum Die Temperature +125°C
Storage Temperature -65°C to +150°C
Operating Temperature -40°C to +85°C
Power Dissipation See Curves
ESD Voltage 2kV


Description

The EL5221C is a dual, low power, high voltage rail-to-rail input-output buffer. Operating on supplies ranging from 5V to 15V, while consuming only 500µA per channel, the EL5221C has a bandwidth of 12MHz (-3dB). The EL5221C also provides rail-to-rail input and output ability, giving the maximum dynamic range at any supply voltage.
The EL5221C also features fast slewing and settling times, as well as a high output drive capability of 30mA (sink and source). These features make the EL5221C ideal for use as voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCD). Other applications include battery power, portable devices, and anywhere low power consumption is important.
The EL5221C is available in space-saving SOT23-6 and MSOP-8 packages and operates over a temperature range of -40°C to +85°C.