EL5211 INTERSIL [Intersil Corporation], EL5211 Datasheet

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EL5211

Manufacturer Part Number
EL5211
Description
60MHz Rail-to-Rail Input-Output Op Amps
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet

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Pinouts
60MHz Rail-to-Rail Input-Output Op Amps
The EL5111, EL5211, and EL5411 are low power, high
voltage rail-to-rail input-output amplifiers. The EL5111
represents a single amplifier, the EL5211 contains two
amplifiers, and the EL5411 contains four amplifiers.
Operating on supplies ranging from 5V to 15V, while
consuming only 2.5mA per amplifier, the EL5111, EL5211,
and EL5411 have a bandwidth of 60MHz (-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 EL5111, EL5211, and EL5411 also feature fast slewing
and settling times, as well as a high output drive capability of
65mA (sink and source). These features make these
amplifiers ideal for high speed filtering and signal
conditioning application. Other applications include battery
power, portable devices, and anywhere low power
consumption is important.
The EL5111 is available in 5-pin TSOT and 8-pin HMSOP
packages. The EL5211 is available in the 8-pin HMSOP
package. The EL5411 is available in space-saving 14-pin
HTSSOP packages. All feature a standard operational
amplifier pinout. These amplifiers operate over a temperature
range of -40°C to +85°C.
VIN+
VIN-
VS-
NC 1
2
3
4
(8-PIN HMSOP)
TOP VIEW
EL5111
+
-
8
7
6
5
NC
VS+
VOUT
NC
®
1
VOUT
VIN+
VS-
Copyright © Intersil Americas Inc. 2004. All Rights Reserved. All other trademarks mentioned are the property of their respective owners.
Data Sheet
1
2
3
(5-PIN TSOT)
TOP VIEW
EL5111
+
-
5
4
1-888-INTERSIL or 321-724-7143
VS+
VIN-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
VOUTA 1
VINA+
VINA-
VS-
Features
• Pb-Free Available (RoHS Compliant)
• 60MHz -3dB bandwidth
• Supply voltage = 4.5V to 16.5V
• Low supply current (per amplifier) = 2.5mA
• High slew rate = 75V/µs
• Unity-gain stable
• Beyond the rails input capability
• Rail-to-rail output swing
• ±180mA output short current
Applications
• TFT-LCD panels
• V
• Drivers for A-to-D converters
• Data acquisition
• Video processing
• Audio processing
• Active filters
• Test equipment
• Battery-powered applications
• Portable equipment
2
3
4
(8-PIN HMSOP)
COM
TOP VIEW
+
October 29, 2004
-
EL5211
amplifiers
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
EL5111, EL5211, EL5411
+
-
8
7
6
5
VS+
VOUTB
VINB-
VINB+
VOUTB
VOUTA
VINA+
VINB+
VINA-
VINB-
VS+
1
2
3
4
5
6
7
(14-PIN HTSSOP)
TOP VIEW
+
+
-
-
EL5411
FN7119.4
+
+
-
-
14
13
12
11
10
9
8
VOUTD
VIND-
VIND+
VS-
VINC+
VINC-
VOUTC

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EL5211 Summary of contents

Page 1

... The EL5111 is available in 5-pin TSOT and 8-pin HMSOP packages. The EL5211 is available in the 8-pin HMSOP package. The EL5411 is available in space-saving 14-pin HTSSOP packages. All feature a standard operational amplifier pinout. These amplifiers operate over a temperature range of -40° ...

Page 2

... 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-020C. 2 EL5111, EL5211, EL5411 PKG. DWG. # MDP0049 MDP0049 MDP0049 ...

Page 3

... I = 5mA moved from ±2.25V to ±7.75V S No load (EL5111) No load (EL5211) No load (EL5411) -4.0V ≤ V ≤ 4.0V, 20% to 80% OUT ( step 5MHz (EL5211 & EL5411 only 1kΩ and OUT 1kΩ and OUT MIN TYP MAX ...

Page 4

... I = 5mA moved from 4.5V to 15. load (EL5111) No load (EL5211) No load (EL5411) 1V ≤ V ≤ 4V, 20% to 80% OUT ( step 5MHz (EL5211 & EL5411 only 1kΩ and OUT 1kΩ and OUT - = 0V 1kΩ to 7.5V 25°C, Unless Otherwise Specified ...

Page 5

... 5mA moved from 4.5V to 15. load (EL5111) No load (EL5211) No load (EL5411) 1V ≤ V ≤ 14V, 20% to 80% OUT ( step 5MHz (EL5211 & EL5411 only 1kΩ and OUT 1kΩ and OUT MIN TYP MAX UNIT ...

Page 6

Typical Performance Curves 500 V =± =25°C A 400 300 200 100 0 INPUT OFFSET VOLTAGE (mV) FIGURE 1. INPUT OFFSET VOLTAGE DISTRIBUTION 2 1.5 1 0.5 0 -0.5 -50 - TEMPERATURE (°C) FIGURE 3. INPUT ...

Page 7

Typical Performance Curves -50 - TEMPERATURE (°C) FIGURE 7. OPEN-LOOP GAIN vs TEMPERATURE 2.9 T =25°C A 2.7 2.5 2.3 2.1 1.9 1.7 1 SUPPLY VOLTAGE (V) FIGURE 9. SUPPLY CURRENT ...

Page 8

Typical Performance Curves -30 V =± - =1kΩ L FREQ=1MHz -50 -60 2nd HD -70 -80 3rd HD - (V) OP-P FIGURE 13. HARMONIC DISTORTION =±5V ...

Page 9

Typical Performance Curves -15 -25 -35 -45 -55 -65 1K 10K 100K 1M FREQUENCY (Hz) FIGURE 19. CMRR 1K 100 10 1 100 1K 10K 100K FREQUENCY (Hz) FIGURE 21. INPUT VOLTAGE NOISE SPECTRAL DENSITY 100 V =± ...

Page 10

... Typical Performance Curves 1V STEP 50ns/DIV FIGURE 25. LARGE SIGNAL TRANSIENT RESPONSE Pin Descriptions EL5111 EL5111 EL5211 (TSOT-5) (HMSOP8) (HMSOP8 (Continued) V =± =25° =1kΩ L EL5411 ( HTSSOP14) NAME FUNCTION ...

Page 11

... EL5211, and EL5411 ideal for a wide range of general- purpose applications. Connected in voltage follower mode and driving a load of 1kΩ, the EL5111, EL5211, and EL5411 have a -3dB bandwidth of 60MHz while maintaining a 75V/µs slew rate. The EL5111 is a single amplifier, the EL5211 a dual amplifier, and the EL5411 a quad amplifier ...

Page 12

... Power Supply Bypassing and Printed Circuit Board Layout The EL5111, EL5211, and EL5411 can provide gain at high frequency. As with any high-frequency device, good printed circuit board layout is necessary for optimum performance. Ground plane construction is highly recommended, lead lengths should be as short as possible and the power supply pins must be well bypassed to reduce the risk of oscillation ...

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