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SCC2691AC1N24 - NXP

Description: UART Interface IC 5V INDUSTRIAL UART 1 CHANNEL

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Symbol
SCC2691AC1N24 - NXP - PCB symbol
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PCB Footprints
SCC2691AC1N24 - NXP PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - SOT222-1(2022)
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3D Models
SCC2691AC1N24 - NXP - 3D model - Dual-In-Line Packages - SOT222-1(2022)
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SCC2691AC1N24 Details

  • Manufacturer Part Number:

    SCC2691AC1N24

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, MS-001, SOT-222-1, DIP-24

  • Pin Count:

    24

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Address Bus Width:

    3

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    4 MHz

  • Communication Protocol:

    ASYNC, BIT

  • Data Encoding/Decoding Method:

    NRZ

  • Data Transfer Rate-Max:

    0.0046875 MBps

  • External Data Bus Width:

    8

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.7 mm

  • Low Power Mode:

    YES

  • Number of I/O Lines:

    1

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • RAM (words):

    0

  • Seated Height-Max:

    4.7 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

SCC2691AC1N24 Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for this device. Ensure a solid ground plane, keep sensitive analog signals away from digital signals, and use a 4-layer board with a dedicated power plane. Refer to NXP's application note AN11529 for more details.
  • The SCC2691AC1N24 has a high inrush current during startup. To mitigate this, use a soft-start circuit or a current limiter to reduce the inrush current. You can also consider using a larger input capacitor to reduce the voltage droop.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input. This value provides a good balance between filtering and stability. Avoid using electrolytic capacitors due to their higher ESR and limited lifespan.
  • To ensure stability, follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor is properly sized and has a low ESR. You can also add a small resistor (e.g., 1 ohm) in series with the output capacitor to improve stability.
  • The SCC2691AC1N24 is rated for operation up to 105°C ambient temperature. However, for reliable operation, it's recommended to keep the ambient temperature below 85°C to ensure a sufficient margin for thermal derating.

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SCC2691AC1N24 Overview

Use the download button to access the SCC2691AC1N24 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SCC26, or try a keyword search, such as Serial IO/Communication Controllers

About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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For a full list of alternate parts for SCC2691AC1N24, check out Findchips.com