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AD8222HACPZ-WP - Analog Devices

Description: Precision, Dual-Channel Instrumentation Amplifier

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AD8222HACPZ-WP - Analog Devices PCB footprint - Other - Other - QFN65P400X400X100-16N
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AD8222HACPZ-WP Details

  • Manufacturer Part Number:

    AD8222HACPZ-WP

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, MO-263VBBC, LFCSP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    CP-16-19

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.003 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Common-mode Reject Ratio-Min:

    80 dB

  • Input Offset Current-Max (IIO):

    0.0015 µA

  • Input Offset Voltage-Max:

    150 µV

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.002%

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Slew Rate-Nom:

    2.5 V/us

  • Supply Current-Max:

    1.2 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:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    100

  • Width:

    4 mm

AD8222HACPZ-WP Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8222HACPZ-WP involves keeping the input and output traces separate, using a ground plane, and placing the device close to the signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to reduce noise and electromagnetic interference (EMI).
  • To ensure proper biasing, connect the VPOS and VNEG pins to a stable voltage source, and ensure the voltage difference between VPOS and VNEG is within the recommended range (typically 2.7V to 5.5V). Also, decouple the power pins with 10uF and 100nF capacitors to reduce noise and ripple.
  • The recommended input impedance for the AD8222HACPZ-WP is 1kΩ to 10kΩ. A higher input impedance can lead to reduced bandwidth and increased noise, while a lower input impedance can cause increased power consumption and reduced gain accuracy.
  • To minimize EMI and RFI, use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the input lines. Additionally, ensure good PCB layout practices, such as keeping signal traces short and using a ground plane.
  • The AD8222HACPZ-WP operates from -40°C to 125°C. Temperature affects the amplifier's performance, with increased temperature causing a decrease in gain accuracy and bandwidth. Ensure proper thermal management and heat sinking to maintain optimal performance.

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AD8222HACPZ-WP 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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