EL5221

Features:

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




Pinout






Specifications

Supply Voltage between VS+ and V_S- ........................+18V
Input Voltage ........................... V_S- - 0.5V, V_S+ +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
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of thedevice at these or any other conditions above those indicated in the operational sections of this specification is not implied.

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 500A 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 -40C to +85C.