Part Image

AD8639WARZ - Analog Devices

Description: Analog Devices AD8639WARZ Auto Zero Op Amp, 1.5MHz Rail-Rail, 5 → 16 V, 8-Pin SOIC

Download AD8639WARZ 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
AD8639WARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-08
click to zoom
3D Models
AD8639WARZ - Analog Devices  - 3D model - Small Outline Packages - R-08
click to zoom

AD8639WARZ Details

  • Manufacturer Part Number:

    AD8639WARZ

  • 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:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.000105 µA

  • Bias Current-Max (IIB) @25C:

    0.000075 µA

  • Common-mode Reject Ratio-Min:

    118 dB

  • Common-mode Reject Ratio-Nom:

    133 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    23 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • 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

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    2.5 V/us

  • Supply Current-Max:

    3.4 mA

  • Supply Voltage Limit-Max:

    16 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1350

  • Voltage Gain-Min:

    891000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8639WARZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the AD8639WARZ is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's essential to follow proper PCB layout practices, minimize parasitic capacitance, and use a compensation capacitor (if necessary) as recommended in the datasheet. Additionally, consider using a series resistor (Rs) to isolate the op-amp from the capacitive load.
  • For optimal performance, keep the input traces short and away from noise sources. Use a ground plane to minimize noise coupling, and ensure that the power supply decoupling capacitors are placed close to the op-amp. Avoid routing high-frequency signals near the op-amp inputs.
  • While the AD8639WARZ can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (2.5V/μs) and limited bandwidth (3MHz). For comparator applications, consider using a dedicated comparator IC like the AD8561 or AD9671.
  • The AD8639WARZ has internal ESD protection, but it's still essential to follow proper handling and assembly procedures to prevent damage. Use an anti-static wrist strap or mat, and ensure that the PCB is properly grounded during assembly.

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

AD8639WARZ Overview

Use the download button to access the AD8639WARZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD863, or try a keyword search, such as Operational 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 AD8639WARZ

Showing 0 results

AD8639WARZ Alternates

Showing results

Image Part Number Model
Part Image AD8639WARZ-RL Analog Devices Inc

Operational Amplifier, 2 Func, 23uV Offset-Max, CMOS, PDSO8

Part Image AD8639WARZ-R7 Analog Devices Inc

Operational Amplifier, 2 Func, 23uV Offset-Max, CMOS, PDSO8