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MAX1281BEUP+ - Analog Devices

Description: MAX1281BEUP+, 12 bit ADC Differential, SPI, 20-Pin TSSOP

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MAX1281BEUP+ - Analog Devices - PCB symbol
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PCB Footprints
MAX1281BEUP+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 20 TSSOP
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3D Models
MAX1281BEUP+ - Analog Devices - 3D model - Small Outline Packages - 20 TSSOP
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MAX1281BEUP+ Details

  • Manufacturer Part Number:

    MAX1281BEUP+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-TSSOP_4.4-4.4_MM

  • Package Description:

    ROHS COMPLIANT, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-TSSOP_4.4-4.4_MM

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2000-06-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    1.25 V

  • Analog Input Voltage-Min:

    -1.25 V

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.3 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

MAX1281BEUP+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX1281BEUP+ 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 analog power plane and a dedicated digital power plane.
  • To optimize the performance of the MAX1281BEUP+ in noisy environments, use a low-pass filter on the analog input, use a shielded cable for the analog input, and keep the device away from high-frequency noise sources. Additionally, consider using a ferrite bead or a common-mode choke on the power supply lines to reduce noise.
  • The maximum operating temperature range for the MAX1281BEUP+ is -40°C to +125°C. However, the device's performance may degrade at extreme temperatures, and it's recommended to operate the device within the recommended operating temperature range of -20°C to +85°C for optimal performance.
  • The power-up and power-down sequencing for the MAX1281BEUP+ involves powering up the analog power supply (VCC) before the digital power supply (VDD). During power-down, the digital power supply should be turned off before the analog power supply. This ensures that the device powers up and down correctly and prevents any potential damage.
  • The recommended input impedance for the MAX1281BEUP+ is 1 kΩ or higher. This ensures that the device can accurately measure the input signal and prevents any loading effects that may affect the measurement accuracy.

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MAX1281BEUP+ Overview

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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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For a full list of alternate parts for MAX1281BEUP+, check out Findchips.com