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AD8229HRZ - Analog Devices

Description: Analog Devices AD8229HRZ Instrumentation Amplifier, 100μV Offset 15MHz GBW, CMMR 80dB, 8-Pin SOIC

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AD8229HRZ Details

  • Manufacturer Part Number:

    AD8229HRZ

  • Source Url Status Check Date:

    2013-05-01 14:56:24.855

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.07 µA

  • Bandwidth (3dB)-Nom:

    15 MHz

  • Common-mode Reject Ratio-Min:

    86 dB

  • Input Offset Current-Max (IIO):

    0.035 µA

  • Input Offset Voltage-Max:

    100 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -17 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    175 °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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    22 V/us

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    17 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    3.9 mm

AD8229HRZ Frequently Asked Questions (FAQs)

  • The AD8229HRZ is a high-gain, high-impedance amplifier, so it's crucial to follow proper layout and placement guidelines to minimize noise and ensure optimal performance. Place the amplifier close to the signal source, use a ground plane, and keep the input traces short and shielded. Also, avoid running digital lines near the amplifier's inputs.
  • To optimize the gain and bandwidth of the AD8229HRZ, you need to consider the specific requirements of your application. The gain can be adjusted by selecting the appropriate feedback resistors, while the bandwidth can be optimized by selecting the correct capacitor values. Consult the datasheet and application notes for guidance on selecting the optimal component values for your specific application.
  • The AD8229HRZ requires a stable power supply to ensure optimal performance. Key considerations include using a low-noise power supply, decoupling the power pins with capacitors, and ensuring a stable voltage reference. Also, consider using a voltage regulator or a low-dropout regulator to provide a stable voltage supply.
  • To troubleshoot common issues with the AD8229HRZ, start by checking the power supply and ensuring it's stable and clean. Check for proper grounding and decoupling, and verify that the input and output impedances are matched. Also, check for oscillations or instability by monitoring the output with an oscilloscope. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
  • The AD8229HRZ is a high-gain amplifier that can generate heat, so thermal considerations are crucial. Ensure good airflow around the device, use a heat sink if necessary, and follow proper PCB design guidelines to minimize thermal resistance. Also, consult the datasheet for thermal specifications and ensure that the device operates within the recommended temperature range.

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AD8229HRZ 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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