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BA1404 - ROHM Semiconductor

Description: FM Stereo Transmitter

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Symbol
BA1404 - ROHM Semiconductor - PCB symbol
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PCB Footprints
BA1404 - ROHM Semiconductor PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP-18
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3D Models
BA1404 - ROHM Semiconductor - 3D model - Dual-In-Line Packages - DIP-18
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BA1404 Details

  • Manufacturer Part Number:

    BA1404

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-18

  • Pin Count:

    18

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDIP-T18

  • JESD-609 Code:

    e0

  • Length:

    22.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP18,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.25 mm

  • Supply Voltage-Max (Vsup):

    2 V

  • Supply Voltage-Min (Vsup):

    1 V

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

BA1404 Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the BA1404 involves placing the IC near the antenna, using a ground plane to reduce noise, and keeping the input and output lines as short as possible. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure the BA1404 operates within its specified temperature range, provide adequate heat dissipation, avoid overheating, and use a heat sink if necessary. The IC should be operated within the recommended temperature range of -40°C to 85°C.
  • The maximum power that can be applied to the BA1404 is 1W. Exceeding this power rating may cause damage to the IC or affect its performance.
  • To troubleshoot issues with the BA1404, check the power supply voltage, ensure proper PCB layout, verify the input and output connections, and use an oscilloscope to check the signal waveforms. Consult the datasheet and application notes for more information.
  • The BA1404 is not designed for use in high-humidity environments. If operation in a humid environment is necessary, consider using a moisture-resistant coating or conformal coating to protect the IC.

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BA1404 Overview

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