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MAX7490EEE+ - Analog Devices

Description: Maxim,MAX7490EEE+ Maxim MAX7490EEE+, Active Filter, Dual, Universal Filter, 2nd Order Switched Capacitor 40kHz, 16-Pin QSOP

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MAX7490EEE+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 21-0055_B
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MAX7490EEE+ Details

  • Manufacturer Part Number:

    MAX7490EEE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-QSOP-150_MIL

  • Package Description:

    ROHS COMPLIANT, QSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-QSOP-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:

    2000-07-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Active Filter Type:

    SWITCHED CAPACITOR FILTER

  • Additional Feature:

    CHEBYSHEV TRANSFER CHARACTERISTIC ALSO SUPPORTED

  • Center or Cutoff Freq Rng-Max:

    40 kHz

  • Center or Cutoff Freq Rng-Min:

    0.001 kHz

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Order:

    2ND

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Poles and Zeros:

    2 AND 0

  • Qualification Status:

    Not Qualified

  • Response:

    UNIVERSAL

  • Seated Height-Max:

    1.73 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Transfer Characteristics:

    BUTTERWORTH/BESSEL/ELLIPTIC

  • Width:

    3.9 mm

MAX7490EEE+ Frequently Asked Questions (FAQs)

  • The MAX7490EEE+ requires careful layout and placement to minimize noise and ensure proper operation. It's recommended to place the device close to the power source, use a solid ground plane, and keep the input and output traces short and separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • The output filter design for the MAX7490EEE+ should be optimized for the specific application's requirements. A good starting point is to use a second-order LC filter with a cutoff frequency around 1.5 to 2 times the switching frequency. The filter components should be chosen to minimize ESR and ESL, and the layout should be designed to minimize parasitic inductance and capacitance.
  • The MAX7490EEE+ can handle input voltages up to 28V, but it's recommended to operate within the specified input voltage range of 4.5V to 23V for optimal performance and reliability.
  • To ensure the MAX7490EEE+ operates within the specified junction temperature range of -40°C to 125°C, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device.
  • The recommended input capacitor type for the MAX7490EEE+ is a low-ESR ceramic capacitor with a value of 10uF to 22uF. The capacitor should be placed close to the device's input pins and should have a voltage rating that exceeds the maximum input voltage.

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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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MAX7490EEE+ Alternates

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Part Image MAX7490CEE+T Maxim Integrated Products

Switched Capacitor Filter, 2 Func, Butterworth/bessel/elliptic, Universal, BICMOS, PDSO16

Part Image MAX7490EEE+ Maxim Integrated Products

Switched Capacitor Filter, 2 Func, Butterworth/bessel/elliptic, Universal, BICMOS, PDSO16

Part Image MAX7490CEE Maxim Integrated Products

Switched Capacitor Filter, 2 Func, Butterworth/bessel/elliptic, Universal, BICMOS, PDSO16

Part Image MAX7490EEE Maxim Integrated Products

Switched Capacitor Filter, 2 Func, Butterworth/bessel/elliptic, Universal, BICMOS, PDSO16

Part Image MAX7490CEE-T Maxim Integrated Products

Switched Capacitor Filter, 2 Func, Butterworth/bessel/elliptic, Universal, BICMOS, PDSO16

For a full list of alternate parts for MAX7490EEE+, check out Findchips.com