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EL5127 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL5127
기능 Rail-toRail Buffers
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EL5127 데이터시트, 핀배열, 회로
EL5127, EL5227, EL5327, EL5427
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May 4, 2007
FN7111.4
2.5MHz 4-, 8-, 10- and 12-Channel Rail-to-
Rail Buffers
The EL5127, EL5227, EL5327, and EL5427 are low power,
high voltage rail-to-rail input/output buffers designed for use
in reference voltage buffering applications in small LCD
displays. They are available in quad (EL5127), octal
(EL5227), 10-Channel (EL5327), and 12-Channel (EL5427)
topologies. All buffers feature a -3dB bandwidth of 2.5MHz
and operate from just 133µA per buffer. This family also
features a continuous output drive capability of 30mA (sink
and source).
The quad channel EL5127 is available in the 10 Ld MSOP
package. The 8-Channel EL5227 is available in both the
20 Ld TSSOP and 24 Ld QFN packages, the 10-Channel
EL5327 in the 24 Ld TSSOP and 24 Ld QFN packages, and
the 12-Channel EL5427 in the 28 Ld TSSOP and 32 Ld QFN
packages. All buffers are specified for operation over the full
-40°C to +85°C temperature range.
Features
• 2.5MHz -3dB bandwidth
• Supply voltage = 4.5V to 16.5V
• Low supply current (per buffer) = 133µA
• High slew rate = 2.2V/µs
• Rail-to-rail input/output swing
• Ultra-small packages
• Pb-free plus anneal available (RoHS compliant)
Applications
• TFT-LCD drive circuits
• Electronic games
• Touch-screen displays
• Personal communication devices
• Personal digital assistants (PDAs)
• Portable instrumentation
1
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. 2004-2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.




EL5127 pdf, 반도체, 판매, 대치품
EL5127, EL5227, EL5327, EL5427
Pinouts
EL5127
(10 LD MSOP)
TOP VIEW
EL5227
(20 LD TSSOP)
TOP VIEW
EL5327
(24 LD TSSOP)
TOP VIEW
EL5427
(28 LD TSSOP)
TOP VIEW
VIN1 1
VIN2 2
VS+ 3
VIN3 4
VIN4 5
10 VOUT1
9 VOUT2
8 VS-
7 VOUT3
6 VOUT4
VIN1 1
VIN2 2
VIN3 3
VIN4 4
VS+ 5
VS+ 6
VIN5 7
VIN6 8
VIN7 9
VIN8 10
20 VOUT1 VIN1 1
19 VOUT2 VIN2 2
18 VOUT3 VIN3 3
17 VOUT4 VIN4 4
16 VS-
VIN5 5
15 VS-
VS+ 6
14 VOUT5 VS+ 7
13 VOUT6 VIN6 8
12 VOUT7 VIN7 9
11 VOUT8 VIN8 10
VIN9 11
VIN10 12
24 VOUT1 VIN1 1
23 VOUT2 VIN2 2
22 VOUT3 VIN3 3
21 VOUT4 VIN4 4
20 VOUT5 VIN5 5
19 VS-
VIN6 6
18 VS-
VS+ 7
17 VOUT6
VS+ 8
16 VOUT7 VIN7 9
15 VOUT8 VIN8 10
14 VOUT9 VIN9 11
13 VOUT10 VIN10 12
VIN11 13
VIN12 14
28 VOUT1
27 VOUT2
26 VOUT3
25 VOUT4
24 VOUT5
23 VOUT6
22 VS-
21 VS-
20 VOUT7
19 VOUT8
18 VOUT9
17 VOUT10
16 VOUT11
15 VOUT12
EL5227, EL5327
(24 LD QFN)
TOP VIEW
EL5427
(32 LD QFN)
TOP VIEW
VIN3 1
VIN4 2
VIN5 3
VS+ 4
VIN6 5
VIN7 6
VIN8 7
THERMAL
PAD
19 VOUT3
18 VOUT4
17 VOUT5
16 VS-
15 VOUT6
14 VOUT7
13 VOUT8
* NOT AVAILABLE IN EL5227
VIN3 1
VIN4 2
VIN5 3
VIN6 4
VS+ 5
VIN7 6
VIN8 7
VIN9 8
VIN10 9
THERMAL
PAD
25 VOUT3
24 VOUT4
23 VOUT5
22 VOUT6
21 VS-
20 VOUT7
19 VOUT8
18 VOUT9
17 VOUT10
4 FN7111.4
May 4, 2007

4페이지










EL5127 전자부품, 판매, 대치품
EL5127, EL5227, EL5327, EL5427
Electrical Specifications VS+ = +15V, VS- = 0V, RL = 10k, CL = 10pF to 7.5V, TA = +25°C, Unless Otherwise Specified.
PARAMETER
DESCRIPTION
CONDITION
MIN TYP MAX
INPUT CHARACTERISTICS
VOS
TCVOS
IB
RIN
CIN
AV
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Voltage Gain
OUTPUT CHARACTERISTICS
VCM = 7.5V
(Note 7)
VCM = 7.5V
0.5V VOUT 14.5V
1 18
5
2 50
1
1.35
0.99 1.01
VOL Output Swing Low
VOH
Output Swing High
IOUT (max)
Output Current (Note 8)
POWER SUPPLY PERFORMANCE
IL = -5mA
IL = +5mA
RL = 10
14.85
100
50
14.95
±120
150
PSRR
IS
Power Supply Rejection Ratio
Supply Current
VS is moved from 4.5V to 15.5V
No load (EL5127)
No load (EL5227)
55 80
0.75 0.95
1.3 1.55
No load (EL5327)
1.5 2.1
No load (EL5427)
1.6 2.4
DYNAMIC PERFORMANCE
SR Slew Rate (Note 9)
tS Settling to +0.1% (AV = +1)
BW -3dB Bandwidth
CS Channel Separation
1V VOUT 14V, 20% to 80%
(AV = +1), VO = 2V step
RL = 10k, CL = 10pF
f = 5MHz
0.9 2.2
900
2.5
75
NOTES:
7. Measured over operating temperature range.
8. Instantaneous peak current.
9. Slew rate is measured on rising and falling edges.
UNIT
mV
µV/°C
nA
G
pF
V/V
mV
V
mA
dB
mA
mA
mA
mA
V/µs
ns
MHz
dB
7 FN7111.4
May 4, 2007

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

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