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AD8021ARMZ-REEL7 - Analog Devices

Description: Low Noise OpAmps Voltage Feedback 1 4.5V ~ 24V, ±2.25V ~ 12V 560MHz(-3dB) 460 V/us MSOP-8 RoHS

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AD8021ARMZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-8
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AD8021ARMZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - RM-8
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AD8021ARMZ-REEL7 Details

  • Manufacturer Part Number:

    AD8021ARMZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    10.5 µA

  • Bias Current-Max (IIB) @25C:

    10.5 µA

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    98 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -13.2 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Min:

    380 V/us

  • Slew Rate-Nom:

    420 V/us

  • Supply Current-Max:

    7.7 mA

  • Supply Voltage Limit-Max:

    13.2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    15849

  • Wideband:

    YES

  • Width:

    3 mm

AD8021ARMZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8021 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and minimizing the distance between the device and the decoupling capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • The gain resistor (Rg) value depends on the desired gain and bandwidth. A higher Rg value increases the gain but reduces the bandwidth. A good starting point is to use the recommended Rg value from the datasheet and adjust it based on the specific application requirements.
  • The maximum power dissipation of the AD8021 is 1.4W. However, the actual power dissipation depends on the supply voltage, operating frequency, and output load. It's essential to ensure that the device operates within the recommended operating conditions to avoid overheating.
  • Yes, the AD8021 can be used as a single-ended amplifier by tying the inverting input to ground and using the non-inverting input as the signal input. However, this configuration may compromise the noise performance and common-mode rejection ratio (CMRR).
  • To minimize noise and EMI, use a low-noise power supply, decouple the power pins with capacitors, and use a shielded enclosure. Additionally, keep the input and output traces short, and use a ground plane to reduce radiation.

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AD8021ARMZ-REEL7 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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