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PDF EL5220 Data sheet ( Hoja de datos )
| Número de pieza | EL5220 | |
| Descripción | (EL5x20) 12MHz Rail-to-Rail Input-Output Op Amps | |
| Fabricantes | Intersil | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de EL5220 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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®
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/
1 page  
EL5120, EL5220, EL5420
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
PM Phase Margin
CS Channel Separation
RL = 10kΩ, CL = 10pF
f = 5MHz (EL5220 and EL5420 only)
50
75
NOTES:
3. Measured over operating temperature range.
4. Slew rate is measured on rising and falling edges.
UNIT
°
dB
Electrical Specifications VS+ = +5V, VS- = 0V, RL = 10kΩ and CL = 10pF to 2.5V, TA = +25°C, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX
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 = 2.5V
(Note 5)
VCM = 2.5V
2 10
5
2 50
1
1.35
-0.5 +5.5
CMRR
Common-Mode Rejection Ratio
AVOL
Open Loop Gain
OUTPUT CHARACTERISTICS
for VIN from -0.5V to +5.5V
0.5V ≤ VOUT ≤+ 4.5V
45 66
75 95
VOL Output Swing Low
VOH
Output Swing High
ISC Short Circuit Current
IOUT
Output Current
POWER SUPPLY PERFORMANCE
IL = -5mA
IL = +5mA
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80 150
4.85 4.92
±120
±30
PSRR
Power Supply Rejection Ratio
IS Supply Current (Per Amplifier)
DYNAMIC PERFORMANCE
VS is moved from 4.5V to 15.5V
No load
60 80
500 750
SR
tS
BW
GBWP
PM
CS
Slew Rate (Note 6)
Settling to +0.1% (AV = +1)
-3dB Bandwidth
Gain-Bandwidth Product
Phase Margin
Channel Separation
1V ≤ VOUT ≤ 4V, 20% to 80%
(AV = +1), VO = 2V step
RL = 10kΩ, CL = 10pF
RL = 10kΩ, CL = 10pF
RL = 10kΩ, CL = 10pF
f = 5MHz (EL5220 and EL5420 only)
10
500
12
8
50
75
NOTES:
5. Measured over operating temperature range.
6. Slew rate is measured on rising and falling edges.
UNIT
mV
µV/°C
nA
GΩ
pF
V
dB
dB
mV
V
mA
mA
dB
µA
V/µs
ns
MHz
MHz
°
dB
5 FN7186.6
March 4, 2009
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page 
EL5120, EL5220, EL5420
Pin Descriptions
EL5120
5 LD
TSOT
EL5220
8 LD MSOP,
8 LD DFN
EL5420
14 LD TSSOP, 16 LD
14 LD SOIC
QFN
13, 16
3
4
1
1
2
3
58
5
6
7
24
1 15
21
32
43
54
65
76
87
98
10 9
11 10
12 11
13 12
14 14
PIN NAME
PIN FUNCTION
NC No Connect
IN+ Amplifier Non-Inverting Input
IN- Amplifier Inverting Input
OUT Amplifier Output
VIN+ Amplifier Non-Inverting Input
VIN- Amplifier Inverting Input
VOUT Amplifier Output
VOUTA Amplifier A Output
VINA- Amplifier A Inverting Input
VINA+ Amplifier A Non-Inverting Input
VS+ Positive Power Supply
VINB+ Amplifier B Non-Inverting Input
VINB- Amplifier B Inverting Input
VOUTB Amplifier B Output
VOUTC Amplifier C Output
VINC- Amplifier C Inverting Input
VINC+ Amplifier C Non-Inverting Input
VS- Negative Power Supply
VIND+
Amplifier D Non-Inverting Inputwww.DataSheet.net/
VIND- Amplifier D Inverting Input
VOUTD Amplifier D Output
VS+
EQUIVALENT CIRCUIT
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
VS+
CIRCUIT 1
VS-
GND
CIRCUIT 2
VS-
11
FN7186.6
March 4, 2009
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet EL5220.PDF ] | |
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