Part Image

AD8221BRZ-R7 - Analog Devices

Description: ANALOG DEVICES - AD8221BRZ-R7 - Instrument Amplifier, 1 Amplifier, 25 µV, 2 V/µs, 825 kHz, ± 2.3V to ± 18V, NSOIC

Download AD8221BRZ-R7 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
AD8221BRZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
click to zoom
3D Models
AD8221BRZ-R7 - Analog Devices  - 3D model - Small Outline Packages - R-8 (SOIC)
click to zoom

AD8221BRZ-R7 Details

  • Manufacturer Part Number:

    AD8221BRZ-R7

  • 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:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.0004 µA

  • Bandwidth (3dB)-Nom:

    0.825 MHz

  • Common-mode Reject Ratio-Min:

    80 dB

  • Input Offset Current-Max (IIO):

    0.0004 µA

  • Input Offset Voltage-Max:

    25 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.001%

  • 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:

    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:

    2 V/us

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • 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

AD8221BRZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8221BRZ-R7 involves keeping the input and output traces separate, using a ground plane, and placing the device close to the signal source. Additionally, it's recommended to use a low-ESR capacitor for the power supply decoupling.
  • To ensure proper biasing for single-supply operation, connect the VREF pin to a voltage divider that sets the output voltage to half of the supply voltage. This ensures that the output voltage is centered around the midpoint of the supply voltage.
  • The AD8221BRZ-R7 can handle input voltages up to ±20V without damage. However, it's recommended to limit the input voltage to ±15V to ensure optimal performance and prevent overheating.
  • The gain of the AD8221BRZ-R7 in a non-inverting amplifier configuration can be calculated using the formula: Gain = (R2/R1) + 1, where R1 and R2 are the feedback resistors.
  • A 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor is recommended for power supply decoupling. This helps to filter out high-frequency noise and ensure stable operation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

AD8221BRZ-R7 Overview

Use the download button to access the AD8221BRZ-R7 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD822, or try a keyword search, such as Instrumentation Amplifiers

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.

Parts related to AD8221BRZ-R7

Showing 0 results

AD8221BRZ-R7 Alternates

Showing results

Image Part Number Model
Part Image AD8221BRZ Analog Devices Inc

Instrumentation Amplifier, 1 Func, 25uV Offset-Max, 0.825MHz Band Width, PDSO8

Part Image AD8221BR-REEL7 Analog Devices Inc

Instrumentation Amplifier, 1 Func, 25uV Offset-Max, 0.825MHz Band Width, PDSO8

Part Image AD8221BRZ-REEL7 Analog Devices Inc

Instrumentation Amplifier, 1 Func, 25uV Offset-Max, 0.825MHz Band Width, PDSO8

Part Image AD8221BR Analog Devices Inc

Instrumentation Amplifier, 1 Func, 25uV Offset-Max, 0.825MHz Band Width, PDSO8