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MAX1421ECM+D - Analog Devices

Description: 12-Bit, 40Msps, 3.3V, Low-Power ADC with Internal Reference

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MAX1421ECM+D - Analog Devices - PCB symbol
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MAX1421ECM+D - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-LQFP-7X7X1.4-1
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MAX1421ECM+D - Analog Devices - 3D model - Quad Flat Packages - 48-LQFP-7X7X1.4-1
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MAX1421ECM+D Details

  • Manufacturer Part Number:

    MAX1421ECM+D

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    48-LQFP-7X7X1.4

  • Package Description:

    7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026BBC, TQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    48-LQFP-7X7X1.4

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2001-05-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    1.0752 V

  • Analog Input Voltage-Min:

    -1.0752 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    OFFSET BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    40 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    65 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

MAX1421ECM+D Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1421ECM+D involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals to minimize noise and interference.
  • The input capacitor values for the MAX1421ECM+D depend on the input frequency and the desired ripple rejection. A good starting point is to use capacitors with values between 1uF to 10uF, and then adjust based on the specific application requirements. It's also important to consider the capacitor's ESR and ESL to ensure optimal performance.
  • The MAX1421ECM+D has an operating temperature range of -40°C to +125°C, making it suitable for a wide range of industrial and automotive applications.
  • Yes, the MAX1421ECM+D is designed to operate in high-vibration environments, making it suitable for automotive and industrial applications. However, it's still important to follow proper PCB design and assembly practices to ensure the device's reliability and performance.
  • To troubleshoot common issues with the MAX1421ECM+D, start by checking the input voltage, output voltage, and current consumption. Verify that the device is properly connected and that the PCB layout is correct. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines or contact Analog Devices' technical support.

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MAX1421ECM+D Overview

Use the download button to access the MAX1421ECM+D schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX14, or try a keyword search, such as Analog to Digital Converters

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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