參數(shù)資料
型號: EL5625ILZ
廠商: Intersil
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC BUFFER 18XGAMMA PROG 38-QFN
標準包裝: 53
應用: TFT-LCD 面板:伽瑪緩沖器,VCOM 驅動器
輸出類型: 滿擺幅
電路數(shù): 18
電流 - 電源: 11mA
電流 - 輸出 / 通道: 130mA
電壓 - 電源,單路/雙路(±): 7 V ~ 16 V
安裝類型: 表面貼裝
封裝/外殼: 38-VFQFN 裸露焊盤
供應商設備封裝: 38-QFN(5x7)裸露焊盤
包裝: 散裝
1
FN7488.1
EL5625
Programmable 18-Channel Gamma with
1-Channel VCOM 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 VCOM, 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 VCOM output also features 11-bits of resolution. The
generated voltage is connected to the non-inverting input of
the integrated VCOM 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 VCOM
outputs.
The EL5625 also includes over-temperature protection and
is available in a 38 Ld QFN package.
Pinout
EL5625
(38 LD QFN)
TOP VIEW
Features
18-channel programmable gamma
- Rail-to-rail
Single VCOM 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 Ld QFN
Pb-free (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
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
13
14
15
16
17
18
19
THERMAL
PAD
OUTA
LDO_COMP
LDO_IN
VSD
SDI
SCLK
ENA
SDO
RD_WRBAR
EXT_OSC
RESET
OUTR
OUT
B
OUT
C
OUT
D
OUT
E
OUT
F
OUT
G
OUT
H
OUT
Q
OUT
P
OUT
O
OUT
N
OUT
M
OUT
L
OUT
K
Ordering Information
PART NUMBER
(See Note)
PART
MARKING
PACKAGE
(Pb-Free)
PKG.
DWG. #
EL5625ILZ
5625ILZ
38 Ld QFN
MDP0046
EL5625ILZ-T13
5625ILZ
38 Ld QFN
(Tape and Reel)
MDP0046
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is 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 20, 2008
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, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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