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RE46C194S16 - Microchip

Description: Smoke Detectors 3V E-Cal Photo S.D. IC

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RE46C194S16 - Microchip - PCB symbol
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PCB Footprints
RE46C194S16 - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead Plastic Small Outline (D7X) - Narrow, 3.90 mm Body [SOIC]
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3D Models
RE46C194S16 - Microchip - 3D model - Small Outline Packages - 16-Lead Plastic Small Outline (D7X) - Narrow, 3.90 mm Body [SOIC]
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RE46C194S16 Details

  • Manufacturer Part Number:

    RE46C194S16

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    16

  • Manufacturer Package Code:

    SOIC-16

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Date Of Intro:

    2019-06-04

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Additional Feature:

    BODY HGT_MIN

  • 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

  • Output:

    OPEN-DRAIN

  • Output Range:

    0.50-8.50V

  • Output Type:

    VOLTAGE OUTPUT

  • 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)

RE46C194S16 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the RE46C194S16 is 4.5V to 5.5V, with a typical voltage of 5V.
  • To ensure reliable communication, make sure to use a proper RS-232 transceiver, follow the recommended PCB layout guidelines, and use a baud rate within the specified range (up to 115.2 kbps).
  • The maximum cable length supported by the RE46C194S16 for RS-232 communication is approximately 50 feet (15.24 meters) at a baud rate of 115.2 kbps.
  • While the RE46C194S16 can operate at 3.3V, it's not recommended as the device is optimized for 5V operation. If you must use 3.3V, ensure that the input signals are within the specified voltage range and that the system can handle the reduced noise margin.
  • To handle ESD protection, follow proper handling and storage procedures, use ESD-protective packaging, and consider adding external ESD protection devices (e.g., TVS diodes) to your design.

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RE46C194S16 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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