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MAX3072EEPA+ - Analog Devices

Description: Maxim MAX3072EEPA+, Line Transceiver, EIA/TIA-485, 3.3 V, 8-Pin PDIP

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MAX3072EEPA+ - Analog Devices - PCB symbol
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MAX3072EEPA+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 21-0043
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MAX3072EEPA+ Details

  • Manufacturer Part Number:

    MAX3072EEPA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-PDIP-300_MIL

  • Package Description:

    0.300 INCH, PLASTIC, MS-001AB, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-PDIP-300_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:

    2002-11-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • 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; TIA-485

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.375 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.001 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    4.572 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.63 V

  • Supply Voltage1-Min:

    2.97 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    1500 ns

  • Width:

    7.62 mm

MAX3072EEPA+ Frequently Asked Questions (FAQs)

  • A good PCB layout practice for the MAX3072EEPA+ is to keep the signal traces short and away from the power traces, use a solid ground plane, and add decoupling capacitors close to the device. Additionally, it's recommended to use a shielded cable for the RS-485 bus and to keep the cable length as short as possible.
  • To ensure reliable communication in a noisy industrial environment, use a shielded cable, implement error-checking mechanisms such as CRC or checksum, and consider using a repeater or an isolator to boost the signal and provide electrical isolation. Additionally, adjust the transmitter output voltage and the receiver input threshold to optimize the signal-to-noise ratio.
  • The maximum cable length supported by the MAX3072EEPA+ depends on the data rate, cable type, and environment. As a general guideline, the maximum cable length is approximately 4000 feet (1219 meters) at 115.2 kbps, 1000 feet (305 meters) at 921.6 kbps, and 500 feet (152 meters) at 2.5 Mbps. However, it's recommended to perform signal integrity analysis and testing to determine the maximum cable length for a specific application.
  • To troubleshoot common issues with the MAX3072EEPA+, start by checking the power supply voltage, signal integrity, and cable connections. Use an oscilloscope to analyze the signal waveform and check for noise, distortion, or signal attenuation. Verify that the transmitter and receiver are properly configured and that the baud rate, data bits, and parity are matched. Also, check for electromagnetic interference (EMI) and radio-frequency interference (RFI) in the environment.
  • The MAX3072EEPA+ is a standard RS-485 transceiver and is compatible with other RS-485 devices and transceivers that comply with the EIA/TIA-485 standard. However, it's recommended to verify the compatibility of specific devices or transceivers with the MAX3072EEPA+ by checking their datasheets and performing interoperability testing.

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MAX3072EEPA+ Overview

Use the download button to access the MAX3072EEPA+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX30, or try a keyword search, such as Line Driver or Receivers

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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