EL5221
Dual 12MHz Rail-to-Rail Input-Output Buffer
Typical Diagram
Key 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
- Pb-Free plus anneal available (RoHS compliant)
Description
The EL5221 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 EL5221 has a bandwidth of 12MHz -(-3dB). The EL5221 also provides rail-to-rail input and output ability, giving the maximum dynamic range at any supply voltage.
The EL5221 also features fast slewing and settling times, as well as a high output drive capability of 30mA (sink and source). These features make the EL5221 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 EL5221 is available in space-saving 6 Ld SOT-23 and 8 Ld MSOP packages and operates over a temperature range of -40°C to +85°C.
Applications
- 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
