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MICRF211AYQS-TR - Microchip

Description: - RF Receiver ASK, OOK 380MHz ~ 450MHz -110dBm 10kbps PCB, Surface Mount 16-QSOP

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MICRF211AYQS-TR - Microchip - PCB symbol
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MICRF211AYQS-TR Details

  • Manufacturer Part Number:

    MICRF211AYQS-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    QSOP-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Width:

    3.91 mm

MICRF211AYQS-TR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use 50-ohm impedance matching to minimize signal reflections.
  • Implement a robust error correction mechanism, such as CRC or checksum, and use a reliable modulation scheme like FSK or OOK. Additionally, consider using a spread spectrum technique like frequency hopping or direct sequence spread spectrum to minimize interference.
  • The maximum transmission distance depends on the environment, antenna design, and transmission power. In ideal conditions, the MICRF211AYQS-TR can achieve a range of up to 100 meters. However, this can be affected by obstacles, interference, and antenna orientation.
  • Use the low-power modes (e.g., sleep mode) whenever possible, and optimize the transmission duty cycle to minimize power consumption. Additionally, consider using a low-power microcontroller and optimizing the system's overall power budget.
  • The antenna design should be optimized for the operating frequency (2.4 GHz) and should provide a good impedance match to the MICRF211AYQS-TR. A quarter-wave monopole or a dipole antenna with a good ground plane is recommended. The antenna should also be designed to minimize radiation in unwanted directions.

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MICRF211AYQS-TR 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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