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MAX921ESA+ - Analog Devices

Description: MAX921ESA+, Comparator Push-Pull 12μs +2.5 → +11 V 8-Pin SO

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MAX921ESA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX921ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+2
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3D Models
MAX921ESA+ - Analog Devices - 3D model - Small Outline Packages - S8+2
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MAX921ESA+ Details

  • Manufacturer Part Number:

    MAX921ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2002-04-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    COMPARATOR

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -0.3 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    TOTEM POLE

  • 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

  • Response Time-Nom:

    14000 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.004 mA

  • Supply Voltage Limit-Max:

    12 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX921ESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX921ESA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to avoid routing digital signals near the analog inputs.
  • The MAX921ESA+ requires a single 3.3V or 5V power supply. It's recommended to use a low-noise, low-dropout regulator (LDO) to power the device. Power sequencing is not critical, but it's recommended to power up the device after the analog signal sources are stable.
  • The maximum cable length supported by the MAX921ESA+ depends on the signal frequency and the cable characteristics. As a general rule, shorter cables are recommended to minimize signal attenuation and distortion. For longer cables, it's recommended to use shielded cables and to terminate the lines with the correct impedance to minimize reflections.
  • The MAX921ESA+ can be configured for differential or single-ended input modes by connecting the input pins accordingly. For differential mode, connect the positive and negative input signals to the IN+ and IN- pins, respectively. For single-ended mode, connect the input signal to the IN+ pin and tie the IN- pin to ground or a reference voltage.
  • The recommended input signal amplitude for the MAX921ESA+ is typically between 100mV and 2V, depending on the application. The common-mode voltage range is typically between -2V and +2V, but it can be extended to -5V to +5V with proper external circuitry.

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MAX921ESA+ Overview

Use the download button to access the MAX921ESA+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX92, or try a keyword search, such as Comparators

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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For a full list of alternate parts for MAX921ESA+, check out Findchips.com