EL5128
®
Data Sheet
November 22, 2002
FN7000
Dual V
Buffer
Amplifier & Gamma Reference
Features
COM
• Dual VCOM amplifier
The EL5128 integrates two V
COM
amplifiers with a single gamma
reference buffer. Operating on
• Single gamma reference buffer
• 12MHz -3dB bandwidth
• Supply voltage = 4.5V to 16.5V
• Low supply current = 2.0mA
• High slew rate = 10V/µs
• Unity-gain stable
®
supplies ranging from 5V to 15V, while consuming only
2.0mA, the EL5128 has a bandwidth of 12MHz (-3dB) and
provides common mode input ability beyond the supply rails,
as well as rail-to-rail output capability. This enables this
amplifier to offer maximum dynamic range at any supply
voltage. The EL5128 also features fast slewing and settling
times, as well as a high output drive capability of 30mA (sink
and source).
• Beyond the rails input capability
• Rail-to-rail output swing
• Ultra-small package
The EL5128 is targeted at TFT-LCD applications, including
notebook panels, monitors, and LCD-TVs. It is available in
the 10-pin MSOP package and is specified for operation
over the -40°C to +85°C temperature range.
Applications
• TFT-LCD drive circuits
• Notebook displays
• LCD desktop monitors
• LCD-TVs
Pinout
EL5128IY
(10-PIN MSOP)
TOP VIEW
Ordering Information
VOUTA
VINA-
VINA+
VS+
1
2
3
4
5
10 VOUTB
PART NUMBER
PACKAGE TAPE & REEL OUTLINE #
9
8
7
6
VINB-
VINB+
VS-
-
+
+
-
EL5128IY
10-Pin MSOP
10-Pin MSOP
10-Pin MSOP
-
MDP0043
MDP0043
MDP0043
EL5128IY-T7
EL5128IY-T13
7”
13”
VINC
VOUTC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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