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Amplifiers & Comparators

Isolation Amplifiers are instruments that have been designed to measure the smallest current and voltage signals in the presence of high common mode voltage by providing electrical safety barrier and electrical isolation. They are differential amplifiers that protect data acquisition components from common mode voltages, which are potential differences between instrument ground and signal ground. How to select a correct isolation amplifier?There are two main types of isolation amplifiers and the decision of using one or another may depend on several aspects and user needs:• Single-ended, floating common – an isolated and quasi-balanced input (the floating common is typically connected to the (-) input of differential amplifier). Suitable for off-ground measurements up to breakdown voltage of the isolation barrier, and exhibits very good common mode rejection (100 dB typical).• Differential, floating common – an isolated and balanced input. Suitable for off-ground measurements of the breakdown voltage of the isolation barrier, and exhibits superb common mode rejection (>120 dB).What is typical application of isolation amplifiers?Isolation amplifiers are commonly used in test and measurement or medical devices. Also, they are popular in solar and fuel cells construction to profile the performance of individual series-connected voltage cells.

Showing 145–168 of 320 results

Price Latest Popularity Relevance
  • Product image for DUAL 1.8V 14KHZ OP AMP,MCP6032-E/SN

    MCP6032-E/SN Microchip, Precision, Op Amp, RRIO, 10kHz 1 kHz, 3 V, 5 V, 8-Pin SOIC

    RS Stock No.
    0403024
    Brand
    Microchip
    Mfr. Prt No.
    MCP6032-E/SN
    VND
    174,766.24
    Tube (1 Tube of 5)
  • Product image for QUAD OP-AMP,TL064CN 1MHZ DIP14

    TL064CN Texas Instruments, Op Amp, 1MHz, 14-Pin PDIP

    RS Stock No.
    0304251
    Brand
    Texas Instruments
    Mfr. Prt No.
    TL064CN
    VND
    18,608.48
  • Product image for GENERAL USAGE DUAL OP-AMP,TL072CP DIP8

    TL072CP Texas Instruments, Op Amp, 3MHz, 8-Pin PDIP

    RS Stock No.
    0304239
    Brand
    Texas Instruments
    Mfr. Prt No.
    TL072CP
    VND
    24,555.52
  • Product image for INSTRUMENTATION AMPLIFIER,INA114AU SO16

    INA114AU Texas Instruments, Instrumentation Amplifier, 125μV Offset 1MHz, 16-Pin SOL

    RS Stock No.
    0288755
    Brand
    Texas Instruments
    Mfr. Prt No.
    INA114AU
    VND
    354,904.00
  • Product image for DUAL PREC. OP AMP AD706ARZ

    AD706ARZ Analog Devices, Op Amp, 800kHz, 8-Pin SOIC

    RS Stock No.
    0230567
    Brand
    Analog Devices
    Mfr. Prt No.
    AD706ARZ
    VND
    284,498.72

  • LM358AN/NOPB Texas Instruments, Precision, Op Amp, 3 → 32 V, 8-Pin PDIP

    VND
    0.00

  • CA3130EZ Renesas Electronics, Op Amp, 6 → 15 V, 8-Pin PDIP

    VND
    0.00

  • ICL7621DCBAZ Renesas Electronics, Op Amp, 480kHz, 3 → 15 V, 8-Pin SOIC

    VND
    0.00

  • LT1468CS8#PBF Analog Devices, Op Amp, 90MHz, 8-Pin SOIC

    VND
    0.00

  • AD8476BRMZ Analog Devices, Differential Amplifier 6MHz Rail to Rail Output 8-Pin MSOP

    VND
    0.00

  • TLV3201AIDCKT Texas Instruments, Comparator, Push-Pull O/P, 2.7 → 5.5 V 5-Pin SC-70

    VND
    0.00

  • LM6144BIM/NOPB Texas Instruments, Instrumentation Amplifier, 1mV Offset 18MHz, 1.8 to 24 V, 14-Pin SOIC

    VND
    0.00

  • LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP

    VND
    0.00

  • AD820ARMZ Analog Devices, Low Power, Op Amp, RRO, 1.8MHz, 5 → 30 V, 8-Pin MSOP

    VND
    0.00

  • AD623BNZ Analog Devices, Instrumentation Amplifier, 0.1mV Offset 800kHz, R-RO, 2.7 12 V, 8-Pin PDIP

    VND
    0.00

  • TS931ILT STMicroelectronics, Low Power, Op Amp, RRO, 100kHz, 3 → 9 V, 5-Pin SOT-23

    VND
    0.00

  • OPA2277UA Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC

    VND
    0.00

  • NE5532AP Texas Instruments, Op Amp, 10MHz, 8-Pin PDIP

    VND
    0.00