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RE46C190S16F - Microchip

Description: MICROCHIP - RE46C190S16F - Smoke Detector Sensor, 5 V, Open Drain, SOIC, 16 Pins, 2 V, 5 V

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RE46C190S16F - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead(SL) SOIC
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RE46C190S16F - Microchip  - 3D model - Small Outline Packages - 16-Lead(SL) SOIC
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RE46C190S16F Details

  • Manufacturer Part Number:

    RE46C190S16F

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Thailand

  • Factory Lead Time:

    111 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.75 mm

  • Body Length or Diameter:

    9.9 mm

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    60 °C

  • Operating Temperature-Min:

    -10 °C

  • Output:

    OPEN-DRAIN

  • Output Range:

    1.0-8.50V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    SMOKE SENSOR

  • Supply Voltage-Max:

    5 V

  • Supply Voltage-Min:

    2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

RE46C190S16F Frequently Asked Questions (FAQs)

  • A good PCB layout for the RE46C190S16F involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power source. Additionally, using a shielded enclosure and minimizing the length of the input and output cables can help reduce EMI.
  • To ensure reliable communication, use a differential signaling scheme, such as RS-485, and implement error-checking mechanisms like CRC or checksum. Additionally, use shielded cables, and consider using isolators or repeaters to boost the signal and reduce noise.
  • The maximum cable length for the RE46C190S16F depends on the specific application and the type of cable used. As a general rule, the maximum cable length is around 4000 feet (1219 meters) for a single twisted pair. However, signal integrity can be affected by cable length, so it's essential to consider the signal attenuation, jitter, and skew when designing the system.
  • To troubleshoot issues with the RE46C190S16F, start by checking the power supply and ensuring that the device is properly configured. Use a logic analyzer or oscilloscope to monitor the signal and identify any errors or anomalies. Check the cable and connectors for damage or corrosion, and verify that the transmission rate and protocol are correctly set.
  • Yes, the RE46C190S16F can be used in a redundant or fault-tolerant system. To implement redundancy, use multiple devices in parallel, and implement a voting mechanism or a redundant communication channel. This can be achieved through hardware or software, depending on the specific application requirements.

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RE46C190S16F Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image RE46C190S16TF Microchip Technology Inc

Smoke Sensor, Open-drain, CMOS, 16 Pin, Plastic/epoxy