參數(shù)資料
型號(hào): EL5625ILZ
廠商: INTERSIL CORP
元件分類: 緩沖放大器
英文描述: Programmable 18-Channel Gamma with 1-Channel VCOM with Reference
中文描述: BUFFER AMPLIFIER, QCC38
封裝: ROHS COMPLIANT, MO-220, QFN-38
文件頁(yè)數(shù): 1/11頁(yè)
文件大小: 478K
代理商: EL5625ILZ
1
FN7488.0
PRELIMINARY
EL5625
Programmable 18-Channel Gamma with
1-Channel V
COM
with Reference
The EL5625 represents a high integration programmable
buffer solution from Intersil. The device integrates 18-
channels of programmable buffers, with a single
programmable V
COM
, a reference output, and a supply side
LDO.
The 18-channel programmable buffers have 11-bit resolution
and rail-to-rail outputs. Each output is capable of driving
15mA continuous.
The V
COM
output also features 11-bits of resolution. The
generated voltage is connected to the non-inverting input of
the integrated V
COM
amplifier. This amplifier has a short-
circuit current of 1A, 100mA continuous.
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
COM
outputs.
The EL5625 also includes over-temperature protection and
is available in a 38-pin QFN package.
Pinout
EL5625
(38-PIN QFN)
TOP VIEW
Features
18-channel programmable gamma
- Rail-to-rail
Single V
COM
amplifier
- 1A peak output
11-bit resolution per output
Accuracy ±0.5%
Integrated supply LDO
- Low drop out - 200mV
Integrated reference
- Very accurate - 0.75%
+7V to +16V supply
Thermal protection
38-pin QFN
Pb-Free plus anneal available (RoHS compliant)
Applications
LCD-TVs
Flat panel monitors
TFT-LCD displays
OUTI
VS
GND
CAP
LDO_OUT
REFH
REFL
INNCOM
GND
OUTCOM
VS
OUTJ
1
2
3
4
5
6
7
8
9
10
11
12
3
3
3
3
3
3
3
31
30
29
28
27
26
25
24
23
22
21
20
1
O
1
O
1
O
1
O
1
O
1
O
1
O
THERMAL
PAD
OUTA
LDO_COMP
LDO_IN
VSD
SDI
SCLK
ENA
SDO
RD_WRBAR
EXT_OSC
RESET
OUTR
O
O
O
O
O
O
O
Ordering Information
PART NUMBER
(See Note)
PACKAGE
(Pb-Free)
TAPE &
REEL
PKG. DWG. #
EL5625ILZ
38-Pin QFN
-
MDP0046
EL5625ILZ-T13
38-Pin QFN
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.
Data Sheet
February 28, 2006
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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.
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