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ADA4000-1ARZ - Analog Devices

Description: Precision Amplifiers IC 1mV JFet Input

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ADA4000-1ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)--
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ADA4000-1ARZ Details

  • Manufacturer Part Number:

    ADA4000-1ARZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.003 µA

  • Bias Current-Max (IIB) @25C:

    0.00004 µA

  • Common-mode Reject Ratio-Min:

    72 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0005 µA

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • 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 OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    1.8 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    5000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4000-1ARZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4000-1ARZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the offset and gain trim pins accordingly. It's also recommended to recalibrate the device after any changes to the input signal or operating conditions.
  • The recommended power-up sequence for the ADA4000-1ARZ is to first apply the analog power supply (VCC), followed by the digital power supply (VDD), and finally the clock signal. This sequence helps prevent damage or malfunction due to incorrect power-up sequencing.
  • To handle the ADA4000-1ARZ's output data, use a suitable interface such as SPI or I2C to read the output data, and ensure that the data is properly synchronized with the clock signal. Additionally, consider using a FIFO or buffer to handle the output data and prevent data loss or corruption.
  • Some common pitfalls to avoid when designing with the ADA4000-1ARZ include not following the recommended PCB layout, not properly calibrating the device, and not handling the output data correctly. Additionally, ensure that the device is operated within its recommended operating conditions and that the input signals are within the specified range.

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ADA4000-1ARZ 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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