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AD8551ARMZ vs OPA350EA/250 vs AD8551ARMZ-REEL Comparison

  • Hide Shared Attributes
    AD8551ARMZ
    AD8551ARMZ
    OPA350EA/250
    OPA350EA/250
    AD8551ARMZ-REEL
    AD8551ARMZ-REEL
  • Part No.
    AD8551ARMZ
    OPA350EA/250
    AD8551ARMZ-REEL
  • Description
    ANALOG DEVICES AD8551ARMZ Operational Amplifier, Single, 1 Amplifier, 1.5MHz, 0.4V/µs, 2.7V to 5V, MSOP, 8Pins
    TEXAS INSTRUMENTS OPA350EA/250 Operational Amplifier, Single, 1 Amplifier, 38MHz, 22V/µs, 2.7V to 5.5V, MSOP, 8Pins
    Op Amp Single GP R-R I/O 5V 8Pin MSOP T/R
  • Manufacturer
    ADI
    TI
    ADI
  • Classification
    Operational Amplifiers(General Purpose)
    Operational Amplifiers(General Purpose)
    Operational Amplifiers(General Purpose)
  • Reference Price(USD)
    $0.875
    $1.164
    $1.423
  • Inventory(pcs)
    160
    18.1k
    883
  • Case/Package
    MSOP-8
    MSOP-8
    MSOP-8
  • Number of Pins
    8
    8
    8
  • Number of Channels
    1
    1
    1
  • Bandwidth
    1.5 MHz
    38 MHz
    1.50 MHz
  • Slew Rate
    400 mV/μs
    22.0 V/μs
    400 nV/μs
  • Number of Positions
    8
    8
    -
  • Number of Circuits
    1
    1
    1
  • Input Impedance
    1.00 TΩ
    -
    1.00 TΩ
  • Input Offset Voltage
    1 mV
    150 µV
    1 mV
  • Supply Current
    850 µA
    5.2 mA
    850 µA
  • Output Current
    30mA @5V
    40 mA
    30mA @5V
  • Input Bias Current
    10 pA
    0.5 pA
    0.00001μA @5V
  • Quiescent Current
    -
    7.50 A
    -
  • Input Offset Drift
    -
    4.00 µV/K
    -
  • Operating Temperature
    -40℃ ~ 125℃
    -40℃ ~ 85℃
    -40℃ ~ 125℃
  • Mil-Spec
    No
    -
    No
  • Common Mode Rejection Ratio
    120 dB
    66 dB
    115 dB
  • Gain Bandwidth Product
    1.5 MHz
    38 MHz
    1.5 MHz
  • Size-Length
    3 mm
    3 mm
    3 mm
  • Size-Width
    3 mm
    3 mm
    3 mm
  • Size-Height
    0.85 mm
    0.97 mm
    0.85 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    -
  • Lead-Free Status
    Contains Lead
    Lead Free
    Contains Lead
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Max)
    125 ℃
    85 ℃
    125 ℃
  • Minimum CMRR Range
    120 dB
    66 dB
    120 dB
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage
    2.7V ~ 5V
    2.7V ~ 5.5V
    2.7V ~ 5.5V
  • Gain Bandwidth
    1.5 MHz
    38 MHz
    1.5 MHz
  • Supply Voltage (Max)
    -
    -
    6 V
  • Supply Voltage (Min)
    -
    -
    2.7 V
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/06/15
    -
  • Medical-Spec
    Yes
    -
    -
  • Overview
    AD8551ARMZ Product overview

    The AD8551ARMZ is a zero-drift single Operational Amplifier with rail-to-rail input/output. It is guaranteed to operate from 2.7 to 5V with a single supply. The AD8551 provide the benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. No external capacitors are required. With an offset voltage of only 1µV and drift of 0.005µV/°C, the AD8551 is perfectly suited for applications in which error sources cannot be tolerated. Temperature, position and pressure sensors and strain gage amplifier benefit greatly from nearly zero drift over their operating temperature range. The rail-to-rail input and output swings provided by the AD8551 make both high-side and low-side sensing easy.

    .
    High accuracy
    .
    No external capacitors required
    .
    1µV Low offset voltage
    .
    0.005µV/°C Input offset drift
    .
    130dB High gain, CMRR and PSRR
    .
    20pA Ultralow input bias current
    .
    700µA/amplifier Low supply current
    .
    50µs Overload recovery time
    View all
    OPA350EA/250 Product overview

    The OPA350EA/250 is a single MicroAmplifier high-Speed CMOS Operational Amplifier optimized for low voltage and single-supply operation. Rail-to-rail input and output, low noise (5nV/√Hz) and high speed operation (38MHz, 22V/µs) make the amplifier ideal for driving sampling analog-to-digital (A/D) converters. It is also suited for cell phone PA control loops, video processing (75R drive capability) and general purpose applications. Single version has identical specifications for maximum design flexibility. The OPA350 series operates on a single supply as low as 2.5V, with an input common-mode voltage range that extends 300mV below ground and 300mV above the positive supply. Output voltage swing is to within 10mV of the supply rails, with a 10kR load.

    .
    Unity-gain stable
    .
    High cloud drive
    .
    5nV/√Hz Low noise
    .
    0.0006% Low THD+noise
    .
    4µV/°C Typical offset drift
    .
    84dB Typical CMRR
    .
    Green product and no Sb/Br
    View all
    AD8551ARMZ-REEL Product overview

    Product Details This family of amplifiers has ultralow offset, drift, and bias current. The AD8551, AD8552, and AD8554 are single, dual, and quad amplifiers featuring rail-to-rail input and output swings. All are guaranteed to operate from 2.7 V to 5 V with a single supply. The AD8551/AD8552/AD8554 provide the benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc. topology, these new zero-drift amplifiers combine low cost with high accuracy. No external capacitors are required. With an offset voltage of only 1 μV and drift of 0.005 μV/°C, the AD8551/AD8552/AD8554 are perfectly suited for applications in which error sources cannot be tolerated. Temperature, position and pressure sensors, medical equipment, and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range. The rail-to-rail input and output swings provided by the AD8551/AD8552/AD8554 make both high-side and low-side sensing easy. The AD8551/AD8552/AD8554 are specified for the extended industrial/auto motive temperature range (−40°C to +125°C). The AD8551 single amplifier is available in 8-lead MSOP and 8-lead narrow SOIC packages. The AD8552 dual amplifier is available in 8-lead narrow SOIC and 8-lead TSSOP surface-mount packages. The AD8554 quad is available in 14-lead narrow SOIC and 14-lead TSSOP packages.

    .
    *Applications**
    .
    Temperature sensors
    .
    Pressure sensors
    .
    Precision current sensing
    .
    Strain gage amplifiers
    .
    Medical instrumentation
    .
    Thermocouple amplifiers
    ### Features and Benefits
    .
    Low offset voltage: 1 μV
    .
    Input offset drift: 0.005 μV/°C
    .
    Rail-to-rail input and output swing
    .
    5 V/2.7 V single-supply operation
    .
    High gain, CMRR, PSRR:
    130 dB
    .
    Ultralow input bias current:
    20 pA
    .
    Low supply current:
    700 μA/op amp
    .
    Overload recovery time: 50 μs
    .
    No external capacitors required
    View all

OPA350EA/250 Alternative Parts

Image Part Compare Manufacturer Category Description
Image:OPA350EA/250 Mfr.Part#:OPA350EA/250 Compare: Current Part Manufacturers:TI Category:Operational Amplifiers(General Purpose) Description:TEXAS INSTRUMENTS OPA350EA/250 Operational Amplifier, Single, 1 Amplifier, 38MHz, 22V/µs, 2.7V to 5.5V, MSOP, 8Pins
Image:AD8651ARMZ Mfr.Part#:AD8651ARMZ Compare: OPA350EA/250 VS AD8651ARMZ Manufacturers:ADI Category:Operational Amplifiers(General Purpose) Description:ANALOG DEVICES AD8651ARMZ Operational Amplifier, Single, 1 Amplifier, 50MHz, 41V/µs, 2.7V to 5.5V, MSOP, 8Pins
Image:AD8551ARMZ Mfr.Part#:AD8551ARMZ Compare: OPA350EA/250 VS AD8551ARMZ Manufacturers:ADI Category:Operational Amplifiers(General Purpose) Description:ANALOG DEVICES AD8551ARMZ Operational Amplifier, Single, 1 Amplifier, 1.5MHz, 0.4V/µs, 2.7V to 5V, MSOP, 8Pins
Image:AD8551ARMZ-REEL Mfr.Part#:AD8551ARMZ-REEL Compare: OPA350EA/250 VS AD8551ARMZ-REEL Manufacturers:ADI Category:Operational Amplifiers(General Purpose) Description:Op Amp Single GP R-R I/O 5V 8Pin MSOP T/R