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AD8218BCPZ-RL - Analog Devices

Description: High common-mode voltage range 4V to 80 V operating −0.3 V to +85 V survival Buffered output voltage Gain = 20 V/V Wide operating temperature range: −40°C to +125°C Excellent ac and dc performance ±100 nV/°C typical offset drift ±50 µV typical offset ±5 ppm/°C typical gain drift 110 dB typical CMRR at dc

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AD8218BCPZ-RL - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - CP-8-4 (LFCSP_WD)
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AD8218BCPZ-RL - Analog Devices  - 3D model - Small Outline No-lead - CP-8-4 (LFCSP_WD)
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AD8218BCPZ-RL Details

  • Manufacturer Part Number:

    AD8218BCPZ-RL

  • Source Url Status Check Date:

    2013-05-01 14:56:24.667

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    CP-8-4

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    110 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    300 µV

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    0.8 mA

  • Supply Voltage Limit-Max:

    85 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

AD8218BCPZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8218BCPZ-RL 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 4-layer PCB with a dedicated analog ground plane to minimize noise and crosstalk.
  • To ensure accurate current measurement, the AD8218BCPZ-RL requires calibration. This can be done by applying a known current to the input and adjusting the gain and offset registers accordingly. It's also important to follow the calibration procedure outlined in the datasheet and to use a high-precision current source for calibration.
  • The AD8218BCPZ-RL is rated for operation from -40°C to 125°C. Temperature affects the device's performance, with increased temperature resulting in increased offset voltage and decreased gain accuracy. It's essential to consider temperature effects when designing with the AD8218BCPZ-RL, especially in high-temperature applications.
  • To protect the AD8218BCPZ-RL from overcurrent and overvoltage conditions, it's recommended to use external protection components such as current-limiting resistors, TVS diodes, and zener diodes. Additionally, the device has built-in overcurrent protection, which can be enabled through the OCPEN pin.
  • The recommended power-up sequence for the AD8218BCPZ-RL involves applying the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps prevent latch-up and ensures proper operation.

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AD8218BCPZ-RL 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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