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EL5123, EL5223, EL5323, EL5423
Data Sheet
November 19, 2004
FN7176.1
12MHz 4, 8, 10 & 12 Channel Rail-to-Rail
Input-Output Buffers
The EL5123, EL5223, EL5323, and EL5423 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 (EL5123), octal
(EL5223), 10-channel (EL5323), and 12-channel (EL5423)
topologies. All buffers feature a -3dB bandwidth of 12MHz
and operate from just 600碌A per buffer. This family also
features fast slewing and settling times, as well as a
continuous output drive capability of 30mA (sink and
source).
The quad channel EL5123 is available in the 10-pin MSOP
package. The 8-channel EL5223 is available in both the 20-
pin TSSOP and 24-pin QFN packages, the 10-channel
EL5323 in the 24-pin TSSOP and 24-pin QFN packages,
and the 12-channel EL5423 in the 28-pin TSSOP and 32-pin
QFN packages. All buffers are specified for operation over
the full -40掳C to +85掳C temperature range.
Features
鈥?12MHz -3dB bandwidth
鈥?Supply voltage = 4.5V to 16.5V
鈥?Low supply current (per buffer) = 600碌A
鈥?High slew rate = 15V/碌s
鈥?Rail-to-rail input/output swing
鈥?Ultra-small packages
鈥?Pb-free available (RoHS compliant)
Applications
鈥?TFT-LCD drive circuits
鈥?Electronics notebooks
鈥?Electronic games
鈥?Touch-screen displays
鈥?Personal communication devices
鈥?Personal digital assistants (PDA)
鈥?Portable instrumentation
鈥?Sampling ADC amplifiers
鈥?Wireless LANs
鈥?Office automation
鈥?Active filters
鈥?ADC/DAC buffers
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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