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MAX3471CUA+ - Analog Devices

Description: 1.6µA, RS-485/RS-422, Half Duplex, Differential Transceiver for Battery-Powered Systems

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MAX3471CUA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX3471CUA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 µMAX
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3D Models
MAX3471CUA+ - Analog Devices - 3D model - Small Outline Packages - 8 µMAX
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MAX3471CUA+ Details

  • Manufacturer Part Number:

    MAX3471CUA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    UMAX-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • 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:

    1998-02-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    0.2 V

  • Output Low Current-Max:

    0.0022 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    12000 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

  • Transmit Delay-Max:

    2000 ns

  • Width:

    3 mm

MAX3471CUA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3471CUA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the device should be placed close to the battery and the capacitors should be placed close to the device.
  • To ensure proper power-up and initialization, the MAX3471CUA+ requires a power-on reset (POR) circuit that holds the device in reset until the input voltage reaches the minimum operating voltage. The EN pin should be tied to a voltage source that is greater than the minimum operating voltage, and the RST pin should be tied to a capacitor to ground to ensure a clean reset.
  • The maximum allowed voltage on the input pins of the MAX3471CUA+ is 6V. Exceeding this voltage can cause damage to the device. If the input voltage is expected to exceed 6V, external voltage limiting circuitry should be used to protect the device.
  • To optimize the performance of the MAX3471CUA+ in noisy environments, it is recommended to use a low-ESR capacitor on the VCC pin, and to place a 10nF capacitor between the VCC and GND pins. Additionally, the device should be placed away from noise sources, and the PCB should be designed to minimize electromagnetic interference (EMI).
  • The recommended operating temperature range for the MAX3471CUA+ is -40°C to +85°C. Operating the device outside of this range can affect its performance and reliability.

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MAX3471CUA+ 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 MAX3471CUA+, check out Findchips.com