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MAX3221EETE+ - Analog Devices

Description: ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

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MAX3221EETE+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 16 TQFN-EP PACKAGE
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3D Models
MAX3221EETE+ - Analog Devices  - 3D model - Quad Flat No-Lead - 16 TQFN-EP PACKAGE
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MAX3221EETE+ Details

  • Manufacturer Part Number:

    MAX3221EETE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-LFCSP-5X5X0.75

  • Package Description:

    ROHS COMPLIANT, TQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-LFCSP-5X5X0.75

  • 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:

    1998-01-03

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    NO

  • Driver Number of Bits:

    1

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; TIA-232; V.24; V.28

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.0016 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.2SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

MAX3221EETE+ Frequently Asked Questions (FAQs)

  • The MAX3221EETE+ requires careful layout and placement to ensure proper operation. It's recommended to follow the layout guidelines provided in the datasheet, including keeping the device close to the RS-232 connector, using a solid ground plane, and minimizing trace lengths and loops.
  • The MAX3221EETE+ has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is properly grounded during handling.
  • The MAX3221EETE+ can support cable lengths up to 100 feet (30 meters) at data rates up to 250 kbps. However, the actual cable length supported may vary depending on the specific application, cable quality, and noise environment.
  • Yes, the MAX3221EETE+ can be used in a multi-point RS-232 application, but it's important to ensure that the device is properly configured and that the RS-232 bus is properly terminated. The MAX3221EETE+ can support up to 32 transceivers on a single bus.
  • Common issues with the MAX3221EETE+ include incorrect pin connections, improper power supply voltage, and noise or interference on the RS-232 bus. To troubleshoot, check the device's pin connections, ensure proper power supply voltage, and use an oscilloscope to monitor the RS-232 signals.

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MAX3221EETE+ 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 MAX3221EETE+, check out Findchips.com