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ADA4898-1YRDZ-RL - Analog Devices

Description: High Speed Operational Amplifiers High VTG Low Noise Low Distort High Spd

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ADA4898-1YRDZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RD-8-1)
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ADA4898-1YRDZ-RL Details

  • Manufacturer Part Number:

    ADA4898-1YRDZ-RL

  • 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:

    RD-8-1

  • Country Of Origin:

    Philippines

  • 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):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    102 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    160 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • 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:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    50 V/us

  • Supply Current-Max:

    8.7 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    22380

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4898-1YRDZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4898-1YRDZ-RL involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supplies with capacitors. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The output filter should be chosen based on the specific application requirements. A simple RC filter with a low-pass cutoff frequency above the signal bandwidth can be effective. The filter values should be chosen to minimize phase shift and ensure stability. A filter with a -3dB cutoff frequency of 100 kHz to 1 MHz is a good starting point.
  • The maximum power dissipation of the ADA4898-1YRDZ-RL is 1.3W. To ensure it doesn't overheat, the device should be mounted on a PCB with a good thermal conductivity, and the ambient temperature should be kept below 85°C. A heat sink or thermal pad can be used to improve heat dissipation if necessary.
  • Yes, the ADA4898-1YRDZ-RL can be used as a unity-gain buffer. However, this will reduce the overall gain-bandwidth product and increase the noise figure. The device will also be more susceptible to oscillations and instability. A unity-gain buffer configuration should only be used if necessary, and the device should be properly compensated to ensure stability.
  • For single-supply operation, the ADA4898-1YRDZ-RL should be biased such that the input common-mode voltage is within the specified range (typically VCC/2). A voltage divider or a resistive network can be used to set the bias voltage. The output voltage swing should also be considered to ensure the device operates within its linear region.

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ADA4898-1YRDZ-RL 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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