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EL5421C Datasheet, PDF (1/13 Pages) Elantec Semiconductor – Quad 12MHz Rail-to-Rail Input-Output Buffer | |||
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EL5421C
Quad 12MHz Rail-to-Rail Input-Output Buffer
Features
⢠12MHz -3dB Bandwidth
⢠Unity gain buffer
⢠Supply voltage = 4.5V to 16.5V
⢠Low supply current (per buffer) =
500µ A
⢠High slew rate = 10V/µs
⢠Rail to Rail operation
⢠âMiniâ SO Package (MSOP)
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
Ordering Information
Part No.
EL5421CY
Temp. Range
Package
-40°C to +85°C 10-Pin MSOP
Outline #
MDP0043
General Description
The EL5421C is a quad, low power, high voltage rail-to-rail input-out-
put buffer. Operating on supplies ranging from 5V to 15V, while
consuming only 500µA per channel, the EL5421C has a bandwidth of
12MHz (-3dB). The EL5421C also provides rail-to-rail input and out-
put ability, giving the maximum dynamic range at any supply voltage.
The EL5421C also features fast slewing and settling times, as well as
a high output drive capability of 30mA (sink and source). These fea-
tures make the EL5421C 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 EL5421C is available in a space saving 10-Pin MSOP package
and operates over a temperature range of -40°C to +85°C.
Connection Diagram
VOUTA 1
VINA 2
VS+ 3
VINB 4
VOUTB 5
10 VOUTD
9 VIND
8 VS-
7 VINC
6 VOUTC
EL 5421C (MSOP 10)
© 2000 Elantec Semiconductor, Inc.
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