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EL5420 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL5420
기능 (EL5x20) 12MHz Rail-to-Rail Input-Output Op Amps
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EL5420 데이터시트, 핀배열, 회로
®
Data Sheet
EL5120, EL5220, EL5420
March 4, 2009
FN7186.6
12MHz Rail-to-Rail Input-Output Op Amps
The EL5120, EL5220, and EL5420 are low power, high
voltage, rail-to-rail input-output amplifiers. The EL5120
contains a single amplifier, the EL5220 contains two
amplifiers, and the EL5420 contains four amplifiers.
Operating on supplies ranging from 5V to 15V, while
consuming only 500µA per amplifier, the EL5120, EL5220,
and EL5420 have a bandwidth of 12MHz (-3dB). They also
provide common mode input ability beyond the supply rails,
as well as rail-to-rail output capability. This enables these
amplifiers to offer maximum dynamic range at any supply
voltage.
The EL5120, EL5220, and EL5420 also feature fast slewing
and settling times, as well as a high output drive capability of
30mA (sink and source). These features make these
amplifiers ideal for use as voltage reference buffers in Thin
Film Transistor Liquid Crystal Displays (TFT-LCD). Other
applications include battery power, portable devices, and
anywhere low power consumption is important.
The EL5420 is available in the space-saving 14 Ld TSSOP
package, the industry-standard 14 Ld SOIC package, as well
as the 16 Ld QFN package. The EL5220 is available in the
8 Ld MSOP package and the 8Ld DFN package. The
EL5120 is available in the 5 Ld TSOT package. All feature a
standard operational amplifier pin out. These amplifiers are
specified for operation over the full -40°C to +85°C
temperature range.
Features
• 12MHz -3dB Bandwidth
• Supply Voltage = 4.5V to 16.5V
• Low Supply Current (per Amplifier) = 500µA
• High Slew Rate = 10V/µs
• Unity-Gain Stable
• Beyond the Rails Input Capability
• Rail-to-Rail Output Swing
• Ultra-Small Package
• Pb-Free Available (RoHS Compliant)
Applications
• TFT-LCD Drive Circuits
• Electronics Notebooks
• Electronics Games
• Touch-Screen Displays
• Personal Communication Devices
• Personal Digital Assistants (PDA)
www.DataSheet.net/
• Portable Instrumentation
• Sampling ADC Amplifiers
• Wireless LANs
• Office Automation
• Active Filters
• ADC/DAC Buffer
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, 2005, 2007, 2008, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Datasheet pdf - http://www.DataSheet4U.co.kr/




EL5420 pdf, 반도체, 판매, 대치품
EL5120, EL5220, EL5420
Absolute Maximum Ratings (TA = +25°C)
Supply Voltage between VS+ and VS- . . . . . . . . . . . . . . . . . . . .+18V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . VS- - 0.5V, VS +0.5V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 30mA
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W)
5 Ld TSOT (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . .
214
8 Ld DFN (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . .
55
8 Ld MSOP (Note 1). . . . . . . . . . . . . . . . . . . . . . . . .
115
16 Ld QFN (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . .
44
14 Ld SOIC (Note 1) . . . . . . . . . . . . . . . . . . . . . . . .
82
14 Ld TSSOP (Note 1) . . . . . . . . . . . . . . . . . . . . . . .
93
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
1. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications VS+ = +5V, VS- = -5V, RL = 10kΩ and CL = 10pF to 0V, TA = +25°C, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
INPUT CHARACTERISTICS
VOS
TCVOS
IB
RIN
CIN
CMIR
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Common-Mode Input Range
VCM = 0V
(Note 3)
VCM = 0V
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2 12 mV
5 µV/°C
2 50 nA
1 GΩ
1.35 pF
-5.5
+5.5
V
CMRR
Common-Mode Rejection Ratio
AVOL
Open Loop Gain
OUTPUT CHARACTERISTICS
for VIN from -5.5V to +5.5V
-4.5V VOUT ≤ +4.5V
50 70
75 95
dB
dB
VOL Output Swing Low
VOH
Output Swing High
ISC Short Circuit Current
IOUT
Output Current
POWER SUPPLY PERFORMANCE
IL = -5mA
IL = 5mA
4.85
-4.92
4.92
±120
±30
-4.85
V
V
mA
mA
PSRR
Power Supply Rejection Ratio
IS Supply Current (Per Amplifier)
DYNAMIC PERFORMANCE
VS is moved from ±2.25V to ±7.75V
No load
60 80
dB
500 750
µA
SR
tS
BW
GBWP
Slew Rate (Note 4)
Settling to +0.1% (AV = +1)
-3dB Bandwidth
Gain-Bandwidth Product
-4.0V VOUT ≤ +4.0V, 20% to 80%
(AV = +1), VO = 2V step
RL = 10kΩ, CL = 10pF
RL = 10kΩ, CL = 10pF
10 V/µs
500 ns
12 MHz
8 MHz
4 FN7186.6
March 4, 2009
Datasheet pdf - http://www.DataSheet4U.co.kr/

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EL5420 전자부품, 판매, 대치품
EL5120, EL5220, EL5420
Typical Performance Curves
1800
1600
1400
VS = ±5V
TA = +25°C
1200
1000
800
600
400
200
0
TYPICAL
PRODUCTION
DISTRIBUTION
INPUT OFFSET VOLTAGE (mV)
FIGURE 1. EL5420 INPUT OFFSET VOLTAGE DISTRIBUTION
70
VS = ±5V
60
50
40
30
20
10
0
TYPICAL
PRODUCTION
DISTRIBUTION
INPUT OFFSET VOLTAGE DRIFT, TCVOS (µV/°C)
FIGURE 2. EL5420 INPUT OFFSET VOLTAGE DRIFT
10 VS = ±5V
5
0
-5
-50 0 50 100 150
TEMPERATURE (°C)
FIGURE 3. INPUT OFFSET VOLTAGE vs TEMPERATURE
4.97
4.96
VS = ±5V
IOUT = 5mA
4.95
4.94
4.93
-50
0 50 100
TEMPERATURE (°C)
150
FIGURE 5. OUTPUT HIGH VOLTAGE vs TEMPERATURE
2.0 VS = ±5V
0.0
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-2.0
-50 0 50 100 150
TEMPERATURE (°C)
FIGURE 4. INPUT BIAS CURRENT vs TEMPERATURE
-4.91
-4.92
VS = ±5V
IOUT = -5mA
-4.93
-4.94
-4.95
-4.96
-4.97
-50
0 50 100
TEMPERATURE (°C)
150
FIGURE 6. OUTPUT LOW VOLTAGE vs TEMPERATURE
7 FN7186.6
March 4, 2009
Datasheet pdf - http://www.DataSheet4U.co.kr/

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