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ADA4511-2ARZ - Analog Devices

Description: Precision, 40 V, Rail-to-Rail Input and Output Op Amp with DigiTrim

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ADA4511-2ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (R-8)
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ADA4511-2ARZ - Analog Devices  - 3D model - Small Outline Packages - (R-8)
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ADA4511-2ARZ Details

  • Manufacturer Part Number:

    ADA4511-2ARZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.018 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    109 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    75 µV

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -22.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -20 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUT LINE

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    19 V/us

  • Supply Current-Max:

    4 mA

  • Supply Voltage Limit-Max:

    22.5 V

  • Supply Voltage-Nom (Vsup):

    20 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    10400

  • Voltage Gain-Min:

    1122018.454

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4511-2ARZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4511-2ARZ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a symmetrical layout to minimize thermal gradients and ensure good thermal management.
  • To ensure the ADA4511-2ARZ operates within its specified temperature range, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device. Additionally, monitoring the device's junction temperature (TJ) and ambient temperature (TA) can help prevent overheating.
  • The recommended power-up sequence for the ADA4511-2ARZ is to apply the power supplies (VCC and VEE) simultaneously, ensuring that the voltage difference between VCC and VEE does not exceed the maximum rating. It's also recommended to apply the input signals after the power supplies have reached their nominal values.
  • To handle ESD protection for the ADA4511-2ARZ, it's recommended to use ESD protection devices such as TVS diodes or ESD arrays on the input and output pins. Additionally, following proper handling and storage procedures, such as using anti-static bags and wrist straps, can help prevent ESD damage.
  • The recommended method for driving the ADA4511-2ARZ's output is to use a low-impedance output stage, such as a buffer amplifier or a low-impedance op-amp, to ensure that the output can drive the desired load. Additionally, it's recommended to use a output filter or a ferrite bead to reduce high-frequency noise and ensure signal integrity.

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ADA4511-2ARZ Overview

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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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