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AD549JH - Analog Devices

Description: Ultralow Input-Bias Current Operational Amplifier

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AD549JH - Analog Devices PCB footprint - Other - Other - TO254P895X470-8P
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AD549JH Details

  • Manufacturer Part Number:

    AD549JH

  • Source Url Status Check Date:

    2013-05-01 14:56:13.029

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    BCY

  • Package Description:

    HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN

  • Pin Count:

    8

  • Manufacturer Package Code:

    H-08-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    2.5e-7 µA

  • Bias Current-Max (IIB) @25C:

    2.5e-7 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1900 µV

  • JESD-30 Code:

    O-MBCY-W8

  • JESD-609 Code:

    e0

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    METAL

  • Package Code:

    BCY

  • Package Equivalence Code:

    CAN8,.2

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Slew Rate-Min:

    2 V/us

  • Slew Rate-Nom:

    3 V/us

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

AD549JH Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog supply voltage (VCC) first, followed by the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry.
  • To optimize the layout, keep the analog and digital grounds separate, use a solid ground plane, and keep the input and output traces short and shielded. Also, place the decoupling capacitors close to the device pins.
  • The maximum allowable input voltage for the AD549JH is ±VCC, which is typically ±15V. Exceeding this voltage can damage the device.
  • The offset voltage of the AD549JH can be trimmed using the offset null pins (pins 1 and 8). Connect a potentiometer between the offset null pins and adjust it to minimize the offset voltage.
  • The recommended operating temperature range for the AD549JH is -25°C to +85°C. Operating the device outside this range can affect its performance and reliability.

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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Part Image AD549JHZ Analog Devices Inc

Operational Amplifier, 1 Func, 1900uV Offset-Max, BIPolar, MBCY8

Part Image AD549JHZ Rochester Electronics LLC

OP-AMP, 1900 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, ROHS COMPLIANT, HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN

Part Image AD549JH Rochester Electronics LLC

OP-AMP, 1900 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN