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EL5324 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL5324
기능 12MHz Rail-to-Rail Buffers + 100mA Vcom Amplifier
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EL5324 데이터시트, 핀배열, 회로
®
Data Sheet
EL5224, EL5324, EL5424
May 11, 2005
FN7004.3
12MHz Rail-to-Rail Buffers + 100mA VCOM
Amplifier
The EL5224, EL5324, and EL5424 feature 8, 10, and 12 low
power buffers, respectively, and one high power output
amplifier. They are designed primarily for buffering column
driver reference voltages in TFT-LCD applications as well as
generation of the VCOM supply. Each low power buffer
features a -3dB bandwidth of 12MHz and features rail-to-rail
input/output capability. The high power buffer can drive
100mA and swings to within 2V of each rail.
The 8-channel EL5224 is available in 24-pin QFN and 24-pin
HTSSOP packages, the 10-channel EL5324 is available in
32-pin QFN and 28-pin HTSSOP packages, and the
12-channel EL5424 is available in the 32-pin QFN package.
They are specified for operation over the full -40°C to +85°C
temperature range.
Ordering Information
PART NUMBER
EL5224IL
EL5224IL-T7
EL5224IL-T13
EL5224ILZ
(See Note)
EL5224ILZ-T7
(See Note)
EL5224ILZ-T13
(See Note)
EL5224IRE
EL5224IRE-T7
EL5224IRE-T13
EL5224IREZ
(See Note)
EL5224IREZ-T7
(See Note)
EL5224IREZ-T13
(See Note)
EL5324IL
EL5324IL-T7
EL5324IL-T13
EL5324ILZ
(See Note)
EL5324ILZ-T7
(See Note)
PACKAGE
24-Pin QFN
24-Pin QFN
24-Pin QFN
24-Pin QFN
(Pb-free)
24-Pin QFN
(Pb-free)
24-Pin QFN
(Pb-free)
24-Pin HTSSOP
24-Pin HTSSOP
24-Pin HTSSOP
24-Pin HTSSOP
(Pb-free)
24-Pin HTSSOP
(Pb-free)
24-Pin HTSSOP
(Pb-free)
32-Pin QFN
32-Pin QFN
32-Pin QFN
32-Pin QFN
(Pb-free)
32-Pin QFN
(Pb-free)
TAPE &
REEL
7”
13”
PKG. DWG. #
MDP0046
MDP0046
MDP0046
MDP0046
7” MDP0046
13” MDP0046
- MDP0048
7” MDP0048
13” MDP0048
- MDP0048
7” MDP0048
13” MDP0048
MDP0046
7” MDP0046
13” MDP0046
MDP0046
7” MDP0046
Features
• 8, 10, and 12 channel versions
• 12MHz -3dB buffer bandwidth
• 150mA VCOM buffer
• Operating supply voltage from 4.5V to 16.5V
• Low supply current - 6mA total (8-channel version)
• Rail-to-rail input/output swing (buffers only)
• QFN package - just 0.9mm high
• Pb-Free available (RoHS compliant)
Applications
• TFT-LCD column driver buffering and VCOM supply
• Electronics notebooks
• Computer monitors
• Electronics games
• Touch-screen displays
• Portable instrumentation
Ordering Information (Continued)
PART NUMBER
PACKAGE
TAPE &
REEL PKG. DWG. #
EL5324ILZ-T13
(See Note)
32-Pin QFN
(Pb-free)
13” MDP0046
EL5324IRE
28-Pin HTSSOP
-
MDP0048
EL5324IRE-T7
28-Pin HTSSOP
7”
MDP0048
EL5324IRE-T13
28-Pin HTSSOP
13”
MDP0048
EL5324IREZ
(See Note)
28-Pin HTSSOP
(Pb-free)
-
MDP0048
EL5324IREZ-T7
(See Note)
28-Pin HTSSOP
(Pb-free)
7”
MDP0048
EL5324IREZ-T13 28-Pin HTSSOP
(See Note)
(Pb-free)
13”
MDP0048
EL5424IL
32-Pin QFN
MDP0046
EL5424IL-T7
32-Pin QFN
7” MDP0046
EL5424IL-T13
32-Pin QFN
13” MDP0046
EL5424ILZ
(See Note)
32-Pin QFN
(Pb-free)
MDP0046
EL5424ILZ-T7
(See Note)
32-Pin QFN
(Pb-free)
7” MDP0046
EL5424ILZ-T13
(See Note)
32-Pin QFN
(Pb-free)
13” MDP0046
NOTE: Intersil Pb-free 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.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.




EL5324 pdf, 반도체, 판매, 대치품
EL5224, EL5324, EL5424
Electrical Specifications VS+ = +15V, VS- = 0, RL = 10kΩ, RF = RG = 20kΩ, CL = 10pF to 0V, Gain of VCOM = -1, and TA = 25°C Unless
Otherwise Specified (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
GBWP
PM
CS
Gain-Bandwidth Product
Phase Margin
Channel Separation
RL = 10kΩ, CL = 10pF
RL = 10kΩ, CL = 10pF
f = 5MHz
8 MHz
50 °
75 dB
NOTES:
1. Measured over operating temperature range
2. Slew rate is measured on rising and falling edges
Pin Descriptions
24-PIN HTSSOP 24-PIN QFN
1 23
2 24
31
42
53
64
75
86
97
10 8
11 9
12 22
13 10
14 11
15 12
16 13
17 14
18 15
19 16
20 17
21 18
22 19
23 20
24 21
NOTE:
1. Not available in EL5324IL
32-PIN QFN
31
32 (Note 1)
1
2
4
3
5
6
7
11
12
29
13
14
15
19
20
21
23
22
24
25
26 (Note 1)
27
8
9
10 (Note 1)
16 (Note 1)
17
18
28
30
28-PIN HTSSOP
1
2
3
4
6
5
7
8
9
12
13
14
15
16
17
20
21
22
24
23
25
26
27
28
10
11
18
19
PIN NAME
VIN1
VIN2
VIN3
VIN4
VS+
VIN5
VIN6
VIN7
VIN8
VSA+
VINA+
NC
VOUTA
VINA-
VSA-
VOUT8
VOUT7
VOUT6
VOUT5
VS-
VOUT4
VOUT3
VOUT2
VOUT1
VIN9
VIN10
VIN11
VOUT11
VOUT10
VOUT9
VOUT0
VIN0
PIN FUNCTION
Input
Input
Input
Input
Power
Input
Input
Input
Input
Power
Positive input of VCOM
Not connected
Output of VCOM
Negative input of VCOM
Power
Output
Output
Output
Output
Power
Output
Output
Output
Output
Input
Input
Input
Output
Output
Output
Output
Input
4

4페이지










EL5324 전자부품, 판매, 대치품
EL5224, EL5324, EL5424
Typical Performance Curves (Continued)
M=4µs/DIV, VS=±7.5V, VIN=0V
0mA
-100mA
100mA/DIV
M=4µs/DIV, VS=±7.5V, VIN=0V
100mA
0mA
0V
CL=1µF
20mV/DIV
0V
CL=1µF
100mA/DIV
20mV/DIV
FIGURE 13. TRANSIENT LOAD REGULATION - SOURCING
(VCOM)
VS=±7.5V, RL=10kΩ, CL=12pF
FIGURE 14. TRANSIENT LOAD REGULATION - SINKING
(VCOM)
VS=±7.5V
50mV/DIV
1V/DIV
200ns/DIV
FIGURE 15. SMALL SIGNAL TRANSIENT RESPONSE
(BUFFER)
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY (4-LAYER) TEST BOARD, QFN EXPOSED
DIEPAD SOLDERED TO PCB PER JESD51-5
3
2.857W
2.5 2.703W
QFN32
2 θJA=35°C/W
1.5 QFN24
θJA=37°C/W
1
0.5
0
0 25 50 75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 17. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
7
1µs/DIV
FIGURE 16. LARGE SIGNAL TRANSIENT RESPONSE
(BUFFER)
JEDEC JESD51-3 AND SEMI G42-88 (SINGLE
LAYER) TEST BOARD
0.8
758mW
0.7
714mW
0.6
QFN32
0.5 θJA=132°C/W
0.4 QFN24
θJA=140°C/W
0.3
0.2
0.1
0
0 25 50 75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 18. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE

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전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

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