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AD8231ACPZ-R7 - Analog Devices

Description: Zero Drift, Digitally Programmable Instrumentation Amplifier

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AD8231ACPZ-R7 - Analog Devices - PCB symbol
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PCB Footprints
AD8231ACPZ-R7 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-16-59
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AD8231ACPZ-R7 - Analog Devices - 3D model - Quad Flat No-Lead - CP-16-59
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AD8231ACPZ-R7 Details

  • Manufacturer Part Number:

    AD8231ACPZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LFCSP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    CP-16-23

  • 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):

    0.005 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Current-Max (IIO):

    0.0005 µA

  • Input Offset Voltage-Max:

    15 µV

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Non-linearity-Max:

    0.005%

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °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:

    1.1 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    5 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

AD8231ACPZ-R7 Frequently Asked Questions (FAQs)

  • The AD8231ACPZ-R7 requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to place the device close to the electrodes, use a ground plane, and keep the analog and digital traces separate. A 4-layer PCB with a solid ground plane is recommended.
  • The gain and filtering of the AD8231ACPZ-R7 can be optimized for specific applications by adjusting the gain resistors (R1 and R2) and the filter capacitors (C1 and C2). The datasheet provides a gain calculation formula and filter response curves to help with the optimization process.
  • The AD8231ACPZ-R7 requires a well-decoupled power supply to minimize noise and ensure optimal performance. It is recommended to use a 10uF ceramic capacitor and a 1uF ceramic capacitor in parallel, placed close to the device's power pins.
  • To ensure EMC with the AD8231ACPZ-R7, it is recommended to use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the power supply lines. Additionally, the device's analog and digital grounds should be connected to a single point on the PCB.
  • The LED indicators on the AD8231ACPZ-R7 can be driven using a current-limiting resistor and a voltage source. The recommended resistor value is 1kΩ to 4.7kΩ, and the voltage source should be limited to 5V to prevent damage to the device.

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AD8231ACPZ-R7 Overview

Use the download button to access the AD8231ACPZ-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 AD823, 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.

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