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AD8557ARZ-REEL7 - Analog Devices

Description: Digitally Programmable Sensor Signal Amplifier

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AD8557ARZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8_2022
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AD8557ARZ-REEL7 Details

  • Manufacturer Part Number:

    AD8557ARZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    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

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • 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:

    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

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

AD8557ARZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8557ARZ involves keeping the input traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the analog power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to reduce noise and improve performance.
  • To ensure proper biasing, make sure to connect the VREF pin to a stable voltage reference, and the VCC pin to a clean analog power supply. Also, ensure that the input common-mode voltage is within the recommended range of 1.5V to 3.5V, and that the output load is within the specified range of 2kΩ to 10kΩ.
  • The recommended input signal range for the AD8557ARZ is ±10V, with a maximum differential input voltage of ±12V. However, the device can tolerate input voltages up to ±15V without damage, but with reduced accuracy and linearity.
  • To minimize noise and interference, use a low-pass filter at the input, keep the input traces as short as possible, and use a shielded cable or twisted pair wiring for the input signals. Additionally, use a decoupling capacitor (e.g., 10uF) between the VCC pin and ground to reduce power supply noise.
  • The AD8557ARZ is specified to operate over a temperature range of -40°C to +125°C, but the device's accuracy and linearity may degrade at extreme temperatures. For optimal performance, it's recommended to operate the device within a temperature range of 0°C to 70°C.

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AD8557ARZ-REEL7 Overview

Use the download button to access the AD8557ARZ-REEL7 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD855, or try a keyword search, such as Other Analog ICs

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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