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VCA821IDG4 vs VCA821IDR vs LMH6503MA/NOPB Comparison

  • Hide Shared Attributes
    VCA821IDG4
    VCA821IDG4
    VCA821IDR
    VCA821IDR
    LMH6503MA/NOPB
    LMH6503MA/NOPB
  • Part No.
    VCA821IDG4
    VCA821IDR
    LMH6503MA/NOPB
  • Description
    Wideband, > 40dB Adjust Range, Linear in dB Variable Gain Amplifier 14-SOIC -40℃ to 85℃
    Wideband, > 40dB Adjust Range, Linear in dB Variable Gain Amplifier 14-SOIC -40℃ to 85℃
    TEXAS INSTRUMENTS LMH6503MA/NOPB Programmable/Variable Amplifier, 1Channels, 1 Amplifier, 135MHz, -40℃, 85℃, 5V to 12V
  • Manufacturer
    N/A
    N/A
    N/A
  • Classification
    Operational Amplifiers(General Purpose)
    Operational Amplifiers(General Purpose)
    Amplifiers,Buffers
  • Reference Price(USD)
    -
    $2.552
    $3.787
  • Inventory(pcs)
    0
    10k
    10.6k
  • Case/Package
    SOIC-14
    SOIC-14
    SOIC-14
  • Number of Pins
    14
    14
    14
  • Number of Channels
    1
    1
    1
  • Bandwidth
    -
    -
    135 MHz
  • Slew Rate
    2.50 kV/μs
    2.50 kV/μs
    1.80 kV/μs
  • Number of Positions
    -
    -
    14
  • Number of Circuits
    -
    1
    1
  • Input Offset Voltage
    -
    4 mV
    -
  • Supply Voltage (DC)
    -
    -
    12.0V (max)
  • Supply Current
    -
    34 mA
    37 mA
  • Output Current
    -
    -
    90.0 mA
  • Input Bias Current
    -
    19 µA
    11 µA
  • Operating Temperature
    -
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Common Mode Rejection Ratio
    65 dB
    -
    67 dB
  • Gain Bandwidth Product
    -
    320 MHz
    -
  • Available Channels
    S
    S
    -
  • Size-Length
    8.65 mm
    -
    8.64 mm
  • Size-Width
    3.9 mm
    -
    3.91 mm
  • Size-Height
    -
    -
    1.45 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
    Each
  • REACH SVHC Compliance
    -
    -
    No SVHC
  • Lead-Free Status
    Contains Lead
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Gain Bandwidth
    -
    -
    67 dB
  • Minimum CMRR Range
    -
    65 dB
    67 dB
  • REACH SVHC Compliance Edition
    -
    -
    2015/06/15
  • Supply Voltage
    -
    -
    5V ~ 12V
  • Supply Voltage (Max)
    12 V
    -
    10V ~ 15V
  • Operating Temperature (Max)
    -
    -
    85 ℃
  • Industrial-Spec
    -
    -
    Yes
  • Operating Temperature (Min)
    -
    -
    -40 ℃
  • 3dB Bandwidth
    -
    710 MHz
    135 MHz
  • Supply Voltage (Min)
    7 V
    -
    -
  • Overview
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    VCA821IDR Product overview

    Variable Gain Amplifier 1 Circuit 14-SOIC

    View all
    LMH6503MA/NOPB Product overview

    The LMH6503MA/NOPB is a wideband low power linear Variable-gain Amplifier which can directly drives a low impedance load. Gain adjustment range is more than 70dB for up to 10MHz. Maximum gain is set by external components and the gain can be reduced all the way to cut-off. Power consumption is 370mW with a speed of 135MHz. Output referred DC offset voltage is less than 350mV over the entire gain control voltage range. Device-to-device Gain matching is within 0.7dB at maximum gain. Furthermore, gain at any VG is tested and the tolerance is ensured. The output current feedback op-amp allows high frequency large signals and can also drive heavy load current (75mA). Differential inputs allow common mode rejection in low level amplification or in applications where signals are carried over relatively long wires. For single ended operation, the unused input can easily be tied to ground. Inverting or non-inverting gains could be obtained by choosing one input polarity or the other.

    .
    70dB Adjustment range (typical over temp)
    .
    ±0.7dB (limit) Gain matching
    .
    37mA Supply current (no load)
    .
    ±75mA Linear output current
    .
    ±3.2V (RL = 100R) Output voltage
    .
    6.6nV/√Hz Input voltage noise
    .
    2.4pA/√Hz Input current noise
    .
    Green product and no Sb/Br
    This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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VCA821IDR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:VCA821IDR Mfr.Part#:VCA821IDR Compare: Current Part Manufacturers:N/A Category:Operational Amplifiers(General Purpose) Description:Wideband, > 40db adjust range, linear in db variable gain amplifier 14-soic -40℃ to 85℃
Image:VCA821IDRG4 Mfr.Part#:VCA821IDRG4 Compare: VCA821IDR VS VCA821IDRG4 Manufacturers:N/A Category:Operational Amplifiers(General Purpose) Description:Wideband, > 40db adjust range, linear in db variable gain amplifier 14-soic -40℃ to 85℃
Image:VCA821IDG4 Mfr.Part#:VCA821IDG4 Compare: VCA821IDR VS VCA821IDG4 Manufacturers:N/A Category:Operational Amplifiers(General Purpose) Description:Wideband, > 40db adjust range, linear in db variable gain amplifier 14-soic -40℃ to 85℃
Image:LMH6503MA/NOPB Mfr.Part#:LMH6503MA/NOPB Compare: VCA821IDR VS LMH6503MA/NOPB Manufacturers:N/A Category:Amplifiers,Buffers Description:N/a lmh6503ma/nopb programmable/variable amplifier, 1channels, 1 amplifier, 135mhz, -40℃, 85℃, 5v to 12v