EL5210C Elantec Semiconductor, Inc. (acquired by Intersil), EL5210C Datasheet

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EL5210C

Manufacturer Part Number
EL5210C
Description
Dual 25MHz Rail-to-Rail, I/o op Amps
Manufacturer
Elantec Semiconductor, Inc. (acquired by Intersil)
Datasheet

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EL5210CS
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Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2000 Elantec Semiconductor, Inc.
Features
Applications
Ordering Information
• 30MHz -3dB bandwidth
• Supply voltage = 4.5V to 16.5V
• Low supply current (per amplifier)
• High slew rate = 33V/µs
• Unity-gain stable
• Beyond the rails input capability
• Rail-to-rail output swing
• Available in both standard and
• Driver for A-to-D Converters
• Data Acquisition
• Video Processing
• Audio Processing
• Active Filters
• Test Equipment
• Battery Powered Applications
• Portable Equipment
EL5210CS
EL5210CS-T13
EL5210CY
EL5210CY-T7
EL5210CY-T13
EL5410CS
EL5410CS-T13
EL5410CR
EL5410CR-T13
= 2.5mA
space-saving fine pitch packages
Part No.
14-Pin TSSOP
14-Pin TSSOP
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
14-Pin SOIC
14-Pin SOIC
8-Pin SOIC
8-Pin SOIC
Package
Tape & Reel
13”
13”
13”
13”
7”
-
-
-
-
MDP0027
MDP0027
MDP0043
MDP0043
MDP0043
MDP0027
MDP0027
MDP0044
MDP0044
Outline #
EL5210C/EL5410C
30MHz Rail-to-Rail Input-Output Op Amps
General Description
The EL5210C and EL5410C are low power, high voltage rail-to-rail
input-output amplifiers. The EL5210C contains two amplifiers in one
package and the EL5410C contains four amplifiers. Operating on sup-
plies ranging from 5V to 15V, while consuming only 2.5mA per
amplifier, the EL5410C and EL5210C have a bandwidth of 30MHz
(-3dB). They also provide common mode input ability beyond the sup-
ply rails, as well as rail-to-rail output capability. This enables these
amplifiers to offer maximum dynamic range at any supply voltage.
The EL5410C and EL5210C 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 high speed fil-
tering and signal conditioning application. Other applications include
battery power, portable devices, and anywhere low power consump-
tion is important.
The EL5410C is available in a space-saving 14-Pin TSSOP package,
as well as the industry-standard 14-Pin SOIC. The EL5210C is avail-
able in the 8-Pin MSOP and 8-Pin SOIC packages. Both feature a
standard operational amplifier pin out. These amplifiers operate over a
temperature range of -40°C to +85°C.
Connection Diagram
VOUTB
VOUTA
VINA+
VINB+
VINA-
VINB-
VS+
EL5410C (TSSOP-14, SOIC-14)
1
2
3
4
5
6
7
+
+
-
-
+
+
-
-
14
13
12
11
10
9
8
VOUTD
VIND-
VIND+
VS-
VINC+
VINC-
VOUTC
VOUTA
VINA+
VINA-
VS-
EL5210C (MSOP-8, SOIC-8)
1
2
3
4
+
-
+
-
8
7
6
5
VS+
VOUTB
VINB-
VINB+
--

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EL5210C Summary of contents

Page 1

... The EL5410C is available in a space-saving 14-Pin TSSOP package, as well as the industry-standard 14-Pin SOIC. The EL5210C is avail- able in the 8-Pin MSOP and 8-Pin SOIC packages. Both feature a standard operational amplifier pin out. These amplifiers operate over a temperature range of -40° ...

Page 2

... EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps Absolute Maximum Ratings Values beyond absolute maximum ratings can cause the device to be pre- maturely damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. Supply Voltage between V + and Input Voltage ...

Page 3

... moved from 4.5V to 15. Load 1V ≤ V ≤ 4V, 20% o 80% OUT ( Step 5MHz 1kΩ and OUT 1kΩ and OUT 3 EL5210C/EL5410C Min Typ Max -0.5 +5 100 200 4.8 4.9 ±120 ± 2.5 3.75 33 140 30 ...

Page 4

... EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps Electrical Characteristics 15V 0V 1kΩ and C = 12pF to 7.5V Parameter Description Input Characteristics V Input Offset Voltage OS [1] TCV Average Offset Voltage Drift OS I Input Bias Current B R Input Impedance IN C Input Capacitance IN CMIR ...

Page 5

... V 0 -0.004 -0.008 -0.012 110 150 -50 Output Low Voltage vs Temperature -4.85 -4.87 V =± =5mA OUT -4.89 -4.91 -4.93 -4.95 -50 110 150 5 EL5210C/EL5410C V =±5V S Typical Production Distortion Input Offset Voltage Drift, TCV (µ V/°C) OS =± 110 150 Temperature (°C) V =± =5mA OUT -10 30 ...

Page 6

... EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps Typical Performance Curves Open-Loop Gain vs Temperature -50 - Temperature (°C) EL5410C Supply Current per Amplifier vs Supply Voltage 2.9 T =25°C 2.7 A 2.5 2.3 2.1 1.9 1.7 1 Supply Voltage (V) Differential Gain and Phase 0.25 V =± =1kΩ L 0.05 -0.05 0 100 ...

Page 7

... A V 160 T 47pF 120 10pF 10k 100M CMRR vs Frequency 10M 7 EL5210C/EL5410C L 10kΩ 1kΩ 560Ω =±5V S 150Ω =12pF L 1M 10M 100M Frequency (Hz =±5V S =25°C A 100k 1M 10M 30M Frequency (Hz) =± ...

Page 8

... EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps Typical Performance Curves PSRR vs Frequency 80 PSRR+ PSRR =± =25° 10k 100 100k Frequency (Hz) Total Harmonic Distortion + Noise vs Frequency 0.010 0.008 0.006 0.004 V =± =1kΩ 0.002 =0.5V IN RMS 0 1k ...

Page 9

... Typical Performance Curves Large Signal Transient Response 1V 200ns V =± =25° =1kΩ =12pF L EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps Small Signal Transient Response 50mV 100nS V =± =25° =1kΩ =12pF L 9 ...

Page 10

... EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps Pin Descriptions EL5210C EL5410C Name Amplifier A Output OUTA Amplifier A Inverting Input INA Amplifier A Non-Inverting Input INA Positive Power Supply Amplifier B Non-Inverting Input INB Amplifier B Inverting Input INB ...

Page 11

... These features make the EL5210C and EL5410C ideal for a wide range of gen- eral-purpose applications. Connected in voltage follower mode and driving a load of 1kΩ and 12pF, the EL5210C and EL5410C have a -3dB bandwidth of 30MHz while maintaining a 33V/µS slew rate. The EL5210C is a dual amplifier while the EL5410C is a quad amplifier ...

Page 12

... Figure 2. Operation with Beyond-the-Rails Input Power Dissipation With the high-output drive capability of the EL5210C and EL5410C amplifiers possible to exceed the 125°C 'absolute-maximum junction temperature' under certain load current conditions. Therefore important to calculate the maximum junction temperature for the ...

Page 13

... MAX T =125°C J Driving Capacitive Loads The EL5210C and EL5410C can drive a wide range of capacitive loads. As load capacitance increases, how- ever, the -3dB bandwidth of the device will decrease and SO14 =88°C/W the peaking increase. The amplifiers drive 10pF loads in JA parallel with 1kΩ ...

Page 14

... EL5210C/EL5410C 30MHz Rail-to-Rail Input-Output Op Amps General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the cir- cuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement ...

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