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OP275GS vs OP275GSZ vs OP275GS-REEL Comparison

  • OP275GS
    OP275GS
    OP275GSZ
    OP275GSZ
    OP275GS-REEL
    OP275GS-REEL
  • Part No.
    OP275GS
    OP275GSZ
    OP275GS-REEL
  • Description
    Analog Devices Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA
    ANALOG DEVICES OP275GSZ Operational Amplifier, Dual, 2 Amplifier, 9MHz, 22V/µs, ± 4.5V to ± 22V, SOIC, 8Pins
    Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA
  • Manufacturer
    ADI
    ADI
    ADI
  • Classification
    Amplifiers,Buffers
    Operational Amplifiers(General Purpose)
    Amplifiers,Buffers
  • Reference Price(USD)
    $3.957
    $1.315
    $1.833
  • Inventory(pcs)
    0
    3.2k
    0
  • Case/Package
    SOIC-8
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
    8
  • Number of Channels
    2
    2
    2
  • Bandwidth
    -
    9 MHz
    -
  • Slew Rate
    22.0 V/μs
    22.0 V/μs
    22.0 V/μs
  • Number of Positions
    -
    8
    -
  • Number of Circuits
    2
    2
    2
  • Input Offset Voltage
    1 mV
    1 mV
    1 mV
  • HK STC License
    NLR
    -
    -
  • Supply Current
    30 mA
    30 mA
    30 mA
  • Input Bias Current
    100 nA
    100 nA
    100 nA
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Mil-Spec
    No
    No
    No
  • Gain Bandwidth Product
    9 MHz
    9 MHz
    9 MHz
  • Common Mode Rejection Ratio
    80 dB
    80 dB
    80 dB
  • Size-Length
    -
    5 mm
    5 mm
  • Size-Width
    4 mm
    4 mm
    4 mm
  • Size-Height
    -
    1.5 mm
    1.5 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tube
    Tape & Reel (TR)
  • REACH SVHC Compliance
    -
    No SVHC
    -
  • Lead-Free Status
    Contains Lead
    Lead Free
    Contains Lead
  • RoHS
    Non-Compliant
    RoHS Compliant
    Non-Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    40 ℃
  • Gain Bandwidth
    9 MHz
    9 MHz
    9 MHz
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Minimum CMRR Range
    80 dB
    80 dB
    80 dB
  • REACH SVHC Compliance Edition
    -
    2015/12/17
    -
  • Supply Voltage (Max)
    22 V
    22 V
    -
  • Supply Voltage (Min)
    4.5 V
    4.5 V
    -
  • Overview
    OP275GS Product overview

    Product Details The OP275 is the first amplifier to feature the Butler Amplifier front-end. This new front-end design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFET"s. Total Harmonic Distortion plus Noise equals that of previous audio amplifiers, but at much lower supply currents. A very low l/f corner of below 6 Hz maintains a flat noise density response. Whether noise is measured at either 30 Hz or 1kHz, it is only 6 nV/(root)Hz. The JFET portion of the input stage gives the OP275 its high slew rates to keep distortion low, even when large output swings are required, and the 22 V/µs slew rate of the OP275 is the fastest of any standard audio amplifier. Best of all, this low noise and high speed are accomplished using less than 5mA of supply current, lower than any standard audio amplifier. Improved dc performance is also provided with bias and offset currents greatly reduced over purely bipolar designs. Input offset voltage is guaranteed at 1mV and is typically less than 200µV. This allows the OP275 to be used in many dc coupled or summing applications without the need for special selections or the added noise of additional offset adjustment circuitry. The output os capable of driving 600 Ohm loads to 10 V rms while maintaining low distortion. THD + Noise at 3 V rms is a low 0.0006%. The OP275 is specified over the extended industrial (-40°C to +85°C) temperature range. OP275s are availale in both plastic DIP and SOIC-8 packages. SOIC-8 packages are available in 2500 piece reels. Many audio amplifiers are not offered in SOIC-8 surface mount packages for a variety of reasons; however, the OP275 was designed so that it would offer full performance in surface mount packaging. ### Features and Benefits

    .
    Excellent Sonic Characteristics
    .
    Low Noise: 6 nV/√Hz
    .
    Low Distortion: 0.0006%
    .
    High Slew Rate: 22 V/µs
    .
    Wide Bandwidth: 9 MHz
    .
    Low Supply Current: 5 mA
    .
    Low Offset Voltage: 1 mV
    .
    Low Offset Current: 2 nA
    .
    Unity Gain Stable
    .
    SOIC-8 Package
    .
    PDIP-8 Package
    View all
    OP275GSZ Product overview

    The OP275GSZ is a Dual Bipolar/JFET Audio Operational Amplifier features the Butler Amplifier front end. This new front end design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors and the speed and sound quality of JFETs. Total Harmonic Distortion plus Noise equals that of previous audio amplifiers, but at much lower supply currents. A very low l/f corner of below 6Hz maintains a flat noise density response. The JFET portion of the input stage gives the OP275 its high slew rates to keep distortion low, even when large output swings are required and the 22V/µs slew rate of the OP275 is the fastest of any standard audio amplifier. Best of all, this low noise and high speed are accomplished using less than 5mA of supply current, lower than any standard audio amplifier. Improved DC performance is also provided with bias and offset currents greatly reduced over purely bipolar designs.

    .
    Excellent sonic characteristics
    .
    Low noise (6nV/√Hz)
    .
    Low distortion (0.0006%)
    .
    High slew rate (22V/µs)
    .
    Wide bandwidth (9MHz)
    .
    Low supply current (5mA)
    .
    Low offset voltage (1mV)
    .
    Low offset current (2nA)
    .
    Unity gain stable
    ESD sensitive device, take proper precaution while handling the device.
    View all
    OP275GS-REEL Product overview

    Product Details The OP275 is the first amplifier to feature the Butler Amplifier front-end. This new front-end design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFET"s. Total Harmonic Distortion plus Noise equals that of previous audio amplifiers, but at much lower supply currents. A very low l/f corner of below 6 Hz maintains a flat noise density response. Whether noise is measured at either 30 Hz or 1kHz, it is only 6 nV/(root)Hz. The JFET portion of the input stage gives the OP275 its high slew rates to keep distortion low, even when large output swings are required, and the 22 V/µs slew rate of the OP275 is the fastest of any standard audio amplifier. Best of all, this low noise and high speed are accomplished using less than 5mA of supply current, lower than any standard audio amplifier. Improved dc performance is also provided with bias and offset currents greatly reduced over purely bipolar designs. Input offset voltage is guaranteed at 1mV and is typically less than 200µV. This allows the OP275 to be used in many dc coupled or summing applications without the need for special selections or the added noise of additional offset adjustment circuitry. The output os capable of driving 600 Ohm loads to 10 V rms while maintaining low distortion. THD + Noise at 3 V rms is a low 0.0006%. The OP275 is specified over the extended industrial (-40°C to +85°C) temperature range. OP275s are availale in both plastic DIP and SOIC-8 packages. SOIC-8 packages are available in 2500 piece reels. Many audio amplifiers are not offered in SOIC-8 surface mount packages for a variety of reasons; however, the OP275 was designed so that it would offer full performance in surface mount packaging. ### Features and Benefits

    .
    Excellent Sonic Characteristics
    .
    Low Noise: 6 nV/√Hz
    .
    Low Distortion: 0.0006%
    .
    High Slew Rate: 22 V/µs
    .
    Wide Bandwidth: 9 MHz
    .
    Low Supply Current: 5 mA
    .
    Low Offset Voltage: 1 mV
    .
    Low Offset Current: 2 nA
    .
    Unity Gain Stable
    .
    SOIC-8 Package
    .
    PDIP-8 Package
    View all

OP275GS Alternative Parts

Image Part Compare Manufacturer Category Description
Image:OP275GS Mfr.Part#:OP275GS Compare: Current Part Manufacturers:ADI Category:Amplifiers,Buffers Description:Analog Devices Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA
Image:OP275GSZ Mfr.Part#:OP275GSZ Compare: OP275GS VS OP275GSZ Manufacturers:ADI Category:Operational Amplifiers(General Purpose) Description:ANALOG DEVICES OP275GSZ Operational Amplifier, Dual, 2 Amplifier, 9MHz, 22V/µs, ± 4.5V to ± 22V, SOIC, 8Pins
Image:OP275GS-REEL7 Mfr.Part#:OP275GS-REEL7 Compare: OP275GS VS OP275GS-REEL7 Manufacturers:ADI Category:Amplifiers,Buffers Description:Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA
Image:OP275GS-REEL Mfr.Part#:OP275GS-REEL Compare: OP275GS VS OP275GS-REEL Manufacturers:ADI Category:Amplifiers,Buffers Description:Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA