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AD8220WARMZ - Analog Devices

Description: Analog Devices AD8220WARMZ Instrumentation Amplifier, 0.3mV Offset 1.5MHz GBW, CMMR 72dB, 4.5 → 36 V, 8-Pin MSOP

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AD8220WARMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead MSOP
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AD8220WARMZ - Analog Devices  - 3D model - Small Outline Packages - 8-Lead MSOP
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AD8220WARMZ Details

  • Manufacturer Part Number:

    AD8220WARMZ

  • 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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.1 µA

  • Bandwidth (3dB)-Nom:

    1.5 MHz

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    72 dB

  • Input Offset Current-Max (IIO):

    0.00002 µA

  • Input Offset Voltage-Max:

    250 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    2 V/us

  • Supply Current-Max:

    0.75 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    1

  • Width:

    3 mm

AD8220WARMZ Frequently Asked Questions (FAQs)

  • The AD8220WARMZ 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 choose the correct gain resistor (RG), you need to consider the desired gain, input impedance, and noise requirements. Use the gain equation provided in the datasheet to calculate the required RG value. Also, consider the trade-off between gain and bandwidth, as higher gains may reduce the bandwidth.
  • The AD8220WARMZ can handle input voltages up to ±Vsupply (±2.5V for a 5V supply). Exceeding this limit can damage the device. Ensure that the input voltage is within the specified range to prevent damage and ensure reliable operation.
  • To filter out noise and interference, use a combination of passive and active filtering techniques. Add capacitors to filter out high-frequency noise, and consider using a low-pass filter or a notch filter to remove specific frequency components. Also, ensure proper grounding and shielding to minimize electromagnetic interference.
  • To ensure stable operation, decouple the power supply lines with a 10uF capacitor in parallel with a 100nF capacitor, placed close to the device. This helps to filter out noise and ripple on the power supply lines, ensuring a stable and reliable operation.

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AD8220WARMZ 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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