EL5625
®
Data Sheet
February 28, 2006
FN7488.0
PRELIMINARY
Programmable 18-Channel Gamma with
1-Channel V with Reference
The EL5625 represents a high integration programmable
buffer solution from Intersil. The device integrates 18-
channels of programmable buffers, with a single
Features
• 18-channel programmable gamma
- Rail-to-rail
COM
• Single V
- 1A peak output
amplifier
COM
programmable V
LDO.
, a reference output, and a supply side
COM
• 11-bit resolution per output
• Accuracy ±0.5%
The 18-channel programmable buffers have 11-bit resolution
and rail-to-rail outputs. Each output is capable of driving
15mA continuous.
• Integrated supply LDO
- Low drop out - 200mV
The V
output also features 11-bits of resolution. The
generated voltage is connected to the non-inverting input of
COM
• Integrated reference
- Very accurate - 0.75%
the integrated V
circuit current of 1A, 100mA continuous.
amplifier. This amplifier has a short-
COM
• +7V to +16V supply
• Thermal protection
• 38-pin QFN
The integrated low drop-out regulator is used, in conjunction
with an external transistor, to provide a solid supply voltage
to the device. It features 200mV minimum drop-out and has
very good load regulation for the cleanest gamma and V
outputs.
• Pb-Free plus anneal available (RoHS compliant)
COM
Applications
• LCD-TVs
The EL5625 also includes over-temperature protection and
is available in a 38-pin QFN package.
• Flat panel monitors
• TFT-LCD displays
Pinout
EL5625
(38-PIN QFN)
TOP VIEW
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
(See Note)
(Pb-Free)
PKG. DWG. #
MDP0046
EL5625ILZ
38-Pin QFN
38-Pin QFN
-
OUTA
LDO_COMP
LDO_IN
VSD
1
2
3
4
5
6
7
8
9
31 OUTI
30 VS
EL5625ILZ-T13
13”
MDP0046
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
29 GND
28 CAP
SDI
27 LDO_OUT
26 REFH
25 REFL
24 INNCOM
23 GND
SCLK
THERMAL
PAD
ENA
SDO
RD_WRBAR
EXT_OSC 10
RESET 11
OUTR 12
22 OUTCOM
21 VS
20 OUTJ
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.