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INA126PA vs OPA2340UA vs AD627ARZ Comparison

  • Hide Shared Attributes
    INA126PA
    INA126PA
    OPA2340UA
    OPA2340UA
    AD627ARZ
    AD627ARZ
  • Part No.
    INA126PA
    OPA2340UA
    AD627ARZ
  • Description
    Instrument Amplifier, 1 Amplifier, 500μV, 0.4V/µs, 200kHz, ± 1.35V to ± 18V, DIP
    Operational Amplifier, Dual, 2 Amplifier, 5.5MHz, 6V/µs, 2.7V to 5V, SOIC, 8Pins
    Instrument Amplifier, 1 Amplifier, 200μV, 0.07V/µs, 80kHz, ± 1.1V to ± 18V, SOIC
  • Manufacturer
    TI
    TI
    ADI
  • Classification
    Instrumentation Amplifiers
    Operational Amplifiers(General Purpose)
    Instrumentation Amplifiers
  • Reference Price(USD)
    $1.190
    $1.654
    $3.493
  • Inventory(pcs)
    5.1k
    10.8k
    11.1k
  • Case/Package
    PDIP-8
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
    8
  • Number of Channels
    1
    2
    1
  • Bandwidth
    200 kHz
    5.5 MHz
    80 kHz
  • Slew Rate
    400 mV/μs
    6.00 V/μs
    70.0 mV/μs
  • Power Dissipation
    -
    -
    0.8 W
  • Number of Positions
    8
    8
    8
  • Number of Circuits
    1
    2
    1
  • Operating Voltage
    1.35V ~ 36V
    2.5V ~ 5.5V
    2.2V ~ 36V
  • Input Offset Voltage
    500 µV
    150 µV
    200 µV
  • Supply Voltage (DC)
    5.00 V
    5.00 V
    18.0 V
  • HTS Code
    -
    -
    8542330000
  • ECCN Code
    -
    -
    EAR99
  • Supply Current
    175 µA
    750 µA
    60 µA
  • Input Bias Current
    10 nA
    0.2 pA
    2 nA
  • Quiescent Current
    175 µA
    -
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Input Offset Drift
    -
    2.50 µV/K
    -
  • Gain Bandwidth Product
    200 kHz
    5.5 MHz
    -
  • Gain
    10.0 kdB
    -
    -
  • Common Mode Rejection Ratio
    90 dB
    70 dB
    77 dB
  • Size-Length
    9.81 mm
    4.9 mm
    5 mm
  • Size-Width
    6.35 mm
    3.91 mm
    4 mm
  • Size-Height
    4.57 mm
    1.5 mm
    1.5 mm
  • Mounting Style
    Through Hole
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Each
    Tube
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Contains Lead
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Industrial-Spec
    Yes
    -
    Yes
  • Supply Voltage (Max)
    30V ~ 50V
    5.5 V
    30V ~ 50V
  • Minimum CMRR Range
    74 dB
    70 dB
    77 dB
  • Operating Temperature (Max)
    125 ℃
    85 ℃
    85 ℃
  • Medical-Spec
    Yes
    -
    Yes
  • Supply Voltage (Min)
    2.7 V
    2.5 V
    -
  • REACH SVHC Compliance Edition
    -
    2014/12/17
    2014/06/16
  • Operating Temperature (Min)
    -55 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage
    -
    2.7V ~ 5V
    -
  • 3dB Bandwidth
    200 kHz
    -
    80 kHz
  • Power Dissipation (Max)
    -
    -
    800 mW
  • Gain Bandwidth
    -
    5.5 MHz
    -
  • Overview
    INA126PA Product overview

    The INA126PA is a precision instrumentation Amplifier IC for accurate and low noise differential signal acquisition. Their two-op-amp design provides excellent performance with very low quiescent current (175µA/channel). This, combined with a wide operating voltage range of ±1.35 to ±18V, makes them ideal for portable instrumentation and data acquisition systems. Gain can be set from 5 to 10000V/V with a single external resistor. Laser trimmed input circuitry provides low offset voltage (250µV maximum), low offset voltage drift (3µV/°C maximum) and excellent common-mode rejection.

    .
    175µA/Channel Low Quiescent Current
    .
    250µV (Maximum) Low Offset Voltage
    .
    3µV/°C (Maximum) Low Offset Drift
    .
    35nV/Hz Low Noise
    .
    25nA (Maximum) Low Input Bias Current
    .
    Green Product, No Sb/Br
    ESD sensitive device, take proper precaution while handling the device, ESD damage can range from subtle performance degradation to complete device failure.
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    OPA2340UA Product overview

    The OPA2340UA is a rail-to-rail CMOS Operational Amplifier, optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling analogue-to-digital (A/D) converters. They are also well-suited for general purpose and audio applications as well as providing I/V conversion at the output of digital-to-analogue (D/A) converters. Single, dual and quad versions have identical specifications for design flexibility. It operates on a single supply as low as 2.5V with an input common-mode voltage range that extends 500mV below ground and 500mV above the positive supply. Output voltage swing is to within 1mV of the supply rails with a 100k load. They offer excellent dynamic response (BW = 5.5MHz, SR = 6V/µs), yet quiescent current is only 750µA. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

    .
    Rail-to-rail input
    .
    Rail-to-rail output (within 1mV)
    .
    5.5MHz Wide bandwidth
    .
    6V/µs High slew rate
    .
    0.0007% (f = 1kHz) Low THD + N
    .
    750µA Low quiescent current per channel
    .
    Green product and no Sb/Br
    IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
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    AD627ARZ Product overview

    The AD627ARZ is a Micropower Single and Dual Supply Rail-to-rail Instrumentation Amplifier that delivers rail to rail output swing on single and dual (+2.2V to ±18V) supplies. The AD627 provides excellent AC and DC specifications while operating at only 85µA maximum. The AD627 offers superior flexibility by allowing the user to set the gain of the device with a single external resistor while conforming to the 8-lead industry-standard pinout configuration. With no external resistor, it is configured for a gain of 5. With an external resistor, it can be set to a gain of up to 1000. Single-supply operation, low power consumption and rail to rail output swing makes it ideal for battery-powered applications. Its rail to rail output stage maximizes dynamic range when operating from low supply voltages. Dual-supply operation (±15V) and low power consumption makes it ideal for industrial applications including 4mA to 20mA loop-powered systems.

    .
    Easy to use
    .
    Higher performance than discrete design
    .
    Rail-to-rail output swing
    .
    High accuracy DC performance
    .
    800kHz Bandwidth (G = +5)
    .
    135µs Settling time to 0.01% (G = +5, 5V step)
    .
    0.03% Typical gain accuracy (G = +5)
    ESD sensitive device, take proper precaution while handling the device.
    View all

OPA2340UA Alternative Parts

Image Part Compare Manufacturer Category Description
Image:OPA2340UA Mfr.Part#:OPA2340UA Compare: Current Part Manufacturers:TI Category:Operational Amplifiers(General Purpose) Description:Operational Amplifier, Dual, 2 Amplifier, 5.5MHz, 6V/µs, 2.7V to 5V, SOIC, 8Pins
Image:OPA2340UA/2K5 Mfr.Part#:OPA2340UA/2K5 Compare: OPA2340UA VS OPA2340UA/2K5 Manufacturers:TI Category:Operational Amplifiers(General Purpose) Description:Operational Amplifier, Dual, 2 Amplifier, 5.5MHz, 6V/µs, 2.7V to 5V, SOIC, 8Pins
Image:INA126PA Mfr.Part#:INA126PA Compare: OPA2340UA VS INA126PA Manufacturers:TI Category:Instrumentation Amplifiers Description:Instrument Amplifier, 1 Amplifier, 500μV, 0.4V/µs, 200kHz, ± 1.35V to ± 18V, DIP
Image:OPA2344UA Mfr.Part#:OPA2344UA Compare: OPA2340UA VS OPA2344UA Manufacturers:TI Category:Operational Amplifiers(General Purpose) Description:TEXAS INSTRUMENTS OPA2344UA Operational Amplifier, Dual, 2 Amplifier, 1MHz, 0.8V/µs, 2.5V to 5.5V, SOIC, 8Pins