The extensive portfolio of differential amplifiers includes low noise amplifiers, programmable gain instrumentation amplifiers, fixed gain differential amplifiers, single supply video drivers, differential video amplifiers, current feedback amplifiers, unity-gain stable operational amplifiers, differential twisted-pair drivers, rail-to-rail amplifiers, and more.

Analog Products

Product Selection Table

    Processing table
    Part Number
    Channels (#)
    Bandwidth (MHz)
    Gain Min
    Offset Voltage (Max) (mV)
    IBIAS (nA)
    IOUT (A)
    CMRR (dB)
    PSRR (db)
    Rail-to-Rail Input
    Rail-to-Rail Output
    IS (per amp) (mA)
    Noise VN (nV/√Hz)
    Single Supply Voltage Range (V)
    Slew Rate (V/µs)
    VOUT (V)
    VS (Min) (V)
    VS (Max) (V)
    2nd Harmonic (dB)
    3rd Harmonic (dB)
    Diff Gain (%)
    Diff Phase (°)
    AVOL (dB)
    Topology [Rail 1]
    Enable
    Output Headroom (V)
    Distortion Conditions
    Dual Supply Range (V)
    Gain Error/Measurement Error (Max)
    Input Offset Voltage Vio (Max) (mV (±))
    Supply Current Icc/Idd (Max) (mA)
    THD (dB)
    Qualification Level
    Lead Count (#)
    Pkg. Type
    Simulation Model Available
    CA3130
    15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output    		 1 15 1 8 0.005 0.022 90 90 -Vs No 2 23000 5 - 16 30 13.3 5 16 110 VFA Strobe 1.7 Standard 8 PDIP, SOICN
    CA3130A
    15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output    		 1 15 1 2 0.005 0.022 90 90 -Vs No 2 23000 5 - 16 30 13.3 5 16 110 VFA Strobe 1.7 Standard 8 SOICN
    CA3140
    4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output    		 1 4.5 1 5 0.01 0.04 90 80 -Vs No 4 12 4 - 36 9 27.4 4 36 100 VFA Strobe 2 Standard 8 PDIP, SOICN
    CA3140A
    4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output    		 1 4.5 1 2 0.01 0.04 90 80 -Vs No 4 12 4 - 36 9 27.4 4 36 100 VFA Strobe 2 Standard 8 PDIP, SOICN
    CA3240
    Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output    		 2 4.5 1 5 0.01 0.04 90 80 -Vs No 4 12 4 - 36 9 27.4 4 36 100 VFA No 2 Standard 8 PDIP
    CA3240A
    Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output    		 2 4.5 1 2 0.01 0.04 90 80 -Vs No 4 12 4 - 36 9 27.4 4 36 100 VFA No 2 Standard 8 PDIP
    CA3420
    0.5MHz, Low Supply Voltage, Low Input Current BiMOS Operational Amplifiers    		 1 0.5 1 5 0.005 0.0015 65 80 No Yes 0.45 38 2 - 20 0.5 19.75 2 20 100 Strobe Standard 8 PDIP
    CA5420A
    0.5MHz, Low Supply Voltage, Low Input Current BiMOS Operational Amplifiers    		 1 0.5 1 2 0.002 0.0027 83 83 Yes No 0.45 38 2 - 20 0.5 19.75 2 20 100 Strobe Standard 8 SOICN
    EL4543
    Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding    		 3 350 2 10 15000 0.06 80 80 No No 14.5 27 5 - 12 1200 5 12 0.01 0.01 Yes Standard 24 QSOP
    EL5106
    350MHz Fixed Gain Amplifiers with Enable    		 1 350 1 10 1500 0.1 75 No No 1.5 2.8 5 - 12 4500 7.2 5 12 -70 -54 0.01 0.01 Fixed Gain Yes 1.15 2Vpp, 10MHz Standard 6 SOT23 iSim
    EL5111
    60MHz Rail-to-Rail Input-Output Op Amps    		 1 60 0.065 Yes Yes 75 4.5 16.5 Standard 5 TSOT
    EL5111T
    60MHz Rail-to-Rail Input-Output Operational Amplifier    		 1 60 0.07 Yes Yes 100 4.5 19 Standard 5 TSOT
    EL5160
    200MHz Low-power Current Feedback Amplifiers    		 1 200 1 5 5000 0.07 62 74 No No 0.75 4 5 - 10 1700 6.8 5 10 -74 -50 0.1 0.1 126 CFA Yes 1 2.5Vpp, 5MHz Standard 8, 6 SOICN, SOT23 iSim
    EL5161
    200MHz Low-power Current Feedback Amplifiers    		 1 200 1 5 5000 0.07 62 74 No No 0.75 4 5 - 10 1700 6.8 5 10 -74 -50 0.1 0.1 126 CFA No 1 2.5Vpp, 5MHz Standard 5 SOT23 iSim
    EL5166
    1.4GHz Current Feedback Amplifiers with Enable    		 1 1400 1 5 8500 0.16 57 50 No No 8.5 1.7 5 - 12 6000 7.6 5 12 -70 -78 0.01 0.03 128 CFA Yes 1 2Vpp, 5MHz Standard 8, 6 SOICN, SOT23 iSim
    EL5220
    12MHz Rail-to-Rail Input-Output Op Amps    		 2 12 0.03 Yes Yes 10 4.5 16.5 Standard 8 MSOP
    EL5220T
    12MHz Rail-to-Rail Input-Output Operational Amplifier    		 2 12 0.065 Yes Yes 12 4.5 19 Standard 8 MSOP
    EL5262
    500MHz Low Power Current Feedback Amplifiers with Enable    		 2 500 1 5 2000 0.1 62 76 No No 1.5 3 5 - 12 4000 7.2 5 12 0.05 0.15 112 CFA Yes 1.1 Standard 10 MSOP iSim
    EL5263
    500MHz Low Power Current Feedback Amplifiers with Enable    		 2 500 1 5 2000 0.1 62 76 No No 1.5 3 5 - 12 2500 7.2 5 12 0.05 0.15 120 CFA No 1.1 Standard 8 MSOP, SOICN iSim
    EL5306
    350MHz Fixed Gain Amplifiers with Enable    		 3 350 1 10 1500 0.1 75 No No 1.5 2.8 5 - 12 4500 7.2 5 12 -70 -54 0.01 0.01 Fixed Gain Yes 1.15 2Vpp, 10MHz Standard 16 QSOP iSim
    EL5375
    550MHz Differential Line Receivers    		 3 550 1 30 12500 0.067 95 56 No No 9.6 21 4.75 - 11 900 7.49 4.75 11 -65 -78 0.1 0.1 VFA Yes 1.46 2Vpp, 5MHz Standard 24 QSOP
    EL5378
    700MHz Differential Twisted-Pair Drivers    		 3 700 2 30 14000 0.06 78 75 No No 12.5 18 4.75 - 11 1000 7.4 4.75 11 -83 -88 0.06 0.13 VFA Yes 1.3 2Vpp, 5MHz Standard 28 QSOP
    EL5420
    12MHz Rail-to-Rail Input-Output Op Amps    		 4 12 0.03 Yes Yes 10 4.5 16.5 Standard 14 SOICN, TSSOP
    EL5420T
    12MHz Rail-to-Rail Input-Output Operational Amplifier    		 4 12 0.07 Yes Yes 12 4.5 19 Standard 14 TSSOP
    EL5462
    500MHz Low Power Current Feedback Amplifier    		 4 500 1 1.5 2000 0.1 62 76 No No 1.5 3 5 - 12 4000 7.2 5 12 0.05 0.15 62 CFA No 1.1 Standard 14 SOICN
    HA-2520
    20MHz, High Slew Rate, Uncompensated, High Input Impedance, Operational Amplifiers    		 1 20 3 8 100 0.01 90 90 No No 4 20 16 - 36 120 24 16 36 84 VFA No 3 QML Class Q (military) 8 CAN, CERDIP
    HA-2522
    20MHz, High Slew Rate, Uncompensated, High Input Impedance, Operational Amplifiers    		 1 20 3 10 125 0.01 90 90 No No 4 20 16 - 36 120 24 16 36 84 VFA No 3 Standard 8 CAN
    HA-2525
    20MHz, High Slew Rate, Uncompensated, High Input Impedance, Operational Amplifiers    		 1 20 3 10 125 0.01 90 90 No No 4 20 16 - 36 120 24 16 36 84 VFA No 3 Standard 8 PDIP
    HA-2556
    57MHz, Wideband, Four Quadrant, Voltage Output Analog Multiplier    		 57 No 450 Standard 16 SOICW
    HA-2600
    12MHz, High Input Impedance Operational Amplifiers    		 1 12 1 0.5 1 0.022 100 90 No No 3 11 10 - 40 7 24 10 40 104 No Standard 8 CAN
    HA-2620
    100MHz, High Input Impedance, Very Wideband, Uncompensated Operational Amplifiers    		 1 100 5 0.5 1 0.022 100 90 No No 3 11 10 - 40 35 24 10 40 VFA No 3 Standard 8 CAN
    HA-2640
    4MHz, High Supply Voltage Operational Amplifiers    		 1 4 1 4 10 0.015 100 90 No No 3.2 15 20 - 80 5 70 20 80 106 No QML Class Q (military) 8 CAN, CERDIP
    HA-5002
    110MHz, High Slew Rate, High Output Current Buffer    		 1 110 0.995 5 2000 0.2 64 No No 8.3 10 - 40 1300 27 10 40 Fixed Gain No 1.5 86 Standard 8 CAN, SOICN
    HA-5102
    Dual and Quad, 8MHz and 60MHz, Low Noise Operational Amplifiers    		 2 8 1 0.5 130 0.015 95 100 No No 3 4.3 5 - 18 3 26 5 18 108 No Standard 8 CERDIP
    HA-5104
    Dual and Quad, 8MHz and 60MHz, Low Noise Operational Amplifiers    		 4 8 1 0.5 130 0.015 95 100 No No 5 4.3 5 - 18 3 26 5 18 108 No Standard 20, 14 CERDIP, CLCC
    HA-5127
    8.5MHz, Ultra-Low Noise Precision Operational Amplifier    		 1 8.5 1 0.01 15 0.025 126 96 No No 3.5 3 10 - 30 10 27 10 30 124 No Standard 8 SOICN
    HA-5147
    120MHz, Ultra-Low Noise Precision Operational Amplifiers    		 1 120 10 0.03 15 0.025 120 96 No No 3.5 3.2 10 - 40 35 27 10 40 No Standard 8 CERDIP
    HA5023
    Dual 125MHz Video Current Feedback Amplifier    		 2 125 1 3 4000 0.02 53 60 No No 7.5 4.5 9 - 30 475 6 9 30 -51 -55 0.03 0.03 CFA No 2 2Vpp, 10MHz Standard 8 SOICN
    HFA1105
    330MHz, Low Power, Current Feedback Video Operational Amplifier    		 1 330 1 5 2000 0.06 50 54 No No 5.8 3.5 9 - 11 1000 6.8 9 11 -48 -50 0.02 0.03 114 CFA No 1.6 2Vpp, 10MHz Standard 8 SOICN iSim
    HFA1130
    850MHz, Output Limiting, Low Distortion Current Feedback Operational Amplifier    		 1 850 1 6 25000 0.06 46 50 No No 21 4 9 - 11 2300 6.6 9 11 -56 -80 0.03 0.05 110 CFA No 1.7 2Vpp, 30MHz Standard 8 SOICN
    HFA1135
    360MHz, Low Power, Video Operational Amplifier with Output Limiting    		 1 360 1 5 6000 0.06 50 54 No No 6.9 3.5 9 - 11 1200 6.8 9 11 -50 -50 0.02 0.04 CFA No 1.6 2Vpp, 10MHz Standard 8 SOICN
    ICL7611
    1.4MHz, Low Power CMOS Operational Amplifiers    		 1 1.4 1 4 0.001 0.04 96 94 No No 0.01 100 2 - 16 1.6 9.8 2 16 104 No Standard 8 PDIP, SOICN
    ICL7612
    1.4MHz, Low Power CMOS Operational Amplifiers    		 1 1.4 1 4 0.001 0.04 96 94 No No 0.01 100 2 - 16 1.6 9.8 2 16 104 No Standard 8 PDIP, SOICN
    ICL7621
    Dual/Quad, Low Power CMOS Operational Amplifiers    		 2 0.48 1 4 0.001 0.001 91 86 No No 0.1 100 2 - 16 0.16 9.8 2 16 102 No Standard 8 PDIP, SOICN
    ICL7650S
    2MHz, Super Chopper-Stabilized Operational Amplifier    		 1 2 1 0.0007 0.004 0.0045 140 140 No No 2 4.5 - 16 2.5 9.9 4.5 16 150 No Standard 8 PDIP, SOICN
    ISL24021
    1A Rail-to-Rail Input-Output Operational Amplifier    		 1 25 0.3 Yes Yes 18 4.5 19 Standard 8 TDFN iSim
    ISL28108
    40V Precision Single Supply Rail-Rail Output Low Power Operational Amplifiers    		 1 1.2 1 0.15 -13 0.019 123 128 No Yes 0.185 15.8 0.45 39.93 3 40 126 VFA No Standard 8 SOICN
    ISL28110
    Precision Low Noise JFET Operational Amplifiers    		 1 12.5 1 0.3 0.0003 0.05 100 115 No No 2.55 6 9 - 40 23 39.2 9 40 108 VFA No Standard 8 SOICN iSim
    ISL28113
    Single General Purpose Micropower, RRIO Operational Amplifier    		 1 2 1 5 0.003 0.022 72 71 Yes Yes 0.13 55 1.8 - 5.5 1 4.99 1.8 5.5 85 VFA No Standard 5 SC70, SOT23 iSim
    ISL28114
    Single General Purpose Micropower, RRIO Operational Amplifiers    		 1 5 1 4 0.003 0.031 72 71 Yes Yes 0.039 40 1.8 - 5.5 2.5 4.99 1.8 5.5 90 VFA No Standard 5 SC70, SOT23 iSim
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    Documentation

    Title Type Date
    R13AN0016: Reducing Offset in Wideband Amplifiers
    PDF285 KB
    Application Note
    R13AN0015: FAQs: Low-Voltage Operational Amplifiers
    PDF381 KB
    Application Note
    R13AN0014: How to Determine the Op-Amp Open-Loop Output Impedance
    PDF204 KB
    Application Note
    AN1827: High-Side, High Current Sensing Techniques
    PDF920 KB
    Application Note
    R13AN0005: Cascading Instrumentation Amplifiers for High Gain at High Bandwidth Rev.1.00
    PDF185 KB
    Application Note
    AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers
    PDF564 KB
    Application Note
    AN1298: Instrumentation Amplifier Application Note
    PDF1.59 MB
    Application Note
    AN1374: Automatic Digital Cable Compensation for Long Cat-5 Cables
    PDF1.40 MB
    Application Note
    AN1484: Extending the KVM Video Range to 1.5k Ft
    PDF957 KB
    Application Note
    AN1299: Measuring RF Interference in Audio Circuits
    PDF679 KB
    Application Note
    AN1145: A Compendium of Application Circuits for Intersil's Digitally-Controlled (XDCP) Potentiometers
    PDF384 KB
    Application Note
    AN1306: Avoid Instability in Rail to Rail CMOS Amplifiers
    PDF470 KB
    Application Note
    AN1307: CAT-5 Video Transmission: Troubleshooting and Equalization
    PDF929 KB
    Application Note
    AN1308: A Unique Coax Cable Driver Circuit with Common Mode Noise Cancellation
    PDF301 KB
    Application Note
    AN1309: Feedback Gives Peak Detector More Precision
    PDF222 KB
    Application Note
    AN1310: Ground Loop Considerations in Long Distance Video Transmission
    PDF299 KB
    Application Note
    AN1314: Reducing AC Coupling Capacitance in High Frequency Signal Transmission
    PDF409 KB
    Application Note
    AN1318: Transmitting SXGA Video Signal through 1kft (300m) CAT-5 Cable
    PDF459 KB
    Application Note
    AN1556: Building an Accurate SPICE Model for Low Noise, Low Power Precision Amplifiers
    PDF976 KB
    Application Note
    AN1560: Making Accurate Voltage Noise and Current Noise Measurements on Operational Amplifiers Down to 0.1Hz
    PDF2.04 MB
    Application Note
    AN1561: Radiated Interference in Audio Circuits
    PDF556 KB
    Application Note
    AN1613: From SPICE Netlist to Allegro Design Sub-Circuit
    PDF1.02 MB
    Application Note
    AN1685: Development of a Voltage Feedback Spice Op-Amp Macromodel
    PDF619 KB
    Application Note
    AN1686: Development of a Spice Op-Amp Macro Model for Current-Feedback Amplifiers
    PDF630 KB
    Application Note
    AN1689: Perform Coarse and Fine Correction with Less Costly Dual DCPs
    PDF200 KB
    Application Note
    AN1690: Electronics Meets the Challenges of Patient Monitors
    PDF377 KB
    Application Note
    AN1694: The Four Basic Building Blocks of an Op Amp
    PDF357 KB
    Application Note
    AN1700: Video Driving Techniques for Mobile Devices
    PDF618 KB
    Application Note
    AN1728: Users Guide to Intersil's Online Noninverting Op Amp Designer
    PDF1.49 MB
    Application Note
    AN517: Application of Monolithic Sample-and-Hold Amplifiers
    PDF1.06 MB
    Application Note
    AN1107: Silicon On Insulator
    PDF286 KB
    Application Note
    AN1108: Applying Power MOSFET Drivers
    PDF236 KB
    Application Note
    AN1111: Doubling the Output Current to a Load with a Dual Op Amp
    PDF189 KB
    Application Note
    AN535: Design Considerations for a Data Acquisition System (DAS)
    PDF843 KB
    Application Note
    AN1213: VFA, CFA, Bipolar or CMOS - Which High-Speed Amplifier Is Best for Your Low-Noise Application
    PDF425 KB
    Application Note
    AN9663: Converting From Voltage-Feedback to Current-Feedback Amplifiers
    PDF405 KB
    Application Note
    AN9740: Digital Control Selects The Number of Analog Cycles and Burst Frequency
    PDF268 KB
    Application Note
    AN9825: Power Crystal Oscillator With Feedback Stabilized Duty Cycle
    PDF251 KB
    Application Note
    AN9507: Video Distribution Amplifier Saves Board Space, Increase Bandwidth (EL8108)
    PDF245 KB
    Application Note
    AN548 : A Designers Guide for the HA-5033 Video Buffer
    PDF1.43 MB
    Application Note
    AN9756: Properly Terminating Video Op Amps
    PDF230 KB
    Application Note
    AN9787: An Intuitive Approach To Understanding Current Feedback Amplifiers
    PDF334 KB
    Application Note
    AN9815: Crystal Filter Yields Pure Sine Waves
    PDF211 KB
    Application Note
    AN9415: Feedback, Op Amps and Compensation
    PDF854 KB
    Application Note
    AN9420: Current Feedback Amplifier Theory and Applications
    PDF585 KB
    Application Note
    AN9510: Basic Analog for Digital Designers
    PDF508 KB
    Application Note
    AN9515: Multiplier Improves the Dynamic Range of Echo Systems
    PDF250 KB
    Application Note
    AN9523: Evaluation Programs for SPICE Op Amp Models
    PDF520 KB
    Application Note
    AN9757: A Cookbook Approach to Single Supply DC-Coupled Op Amp Design
    PDF328 KB
    Application Note
    AN519 : Operational Amplifier Noise Prediction
    PDF305 KB
    Application Note
    AN551: Recommended Test Procedures for Operational Amplifiers
    PDF415 KB
    Application Note
    Analog ICs Brochure
    PDF4.91 MB日本語
    Brochure
    CMOS and Bi-Polar Operational Amplifiers
    PDF245 KB
    Brochure
    Auto-Zero Amplifiers: The Ideal Choice for High-Gain Sensor Signal Amplifiers
    PDF296 KB
    Other
    TB514: Operational Amplifier Basics
    PDF519 KB
    Other
    TB483: Video Coax Driver/Rec CMV Rejection to 20V and to 120VAC CMV Using Video Transformer
    PDF447 KB
    Other
    TB485: Video Cat 5 Receiver w/CMV Rejection 3.5V to 20V and 120AC CMV Using Video Transformer
    PDF843 KB
    Other
    TB462: Simple Circuit Removes Sync Tip
    PDF407 KB
    Other
    TB458: Converting a Fixed PWM to an Adjustable PWM
    PDF315 KB
    Other
    TB471: Detecting the Absences of Video with HSYNC Present
    PDF372 KB
    Other
    How to Monitor Sensor Health with Instrumentation Amplifiers
    PDF630 KB
    White Paper
    Sensing Elements for Current Measurements
    PDF413 KB 简体中文
    White Paper
    Advanced Complementary Bipolar Processes on Bonded-SOI Substrates (PR40)
    PDF159 KB
    White Paper