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MICRF221AYQS +BOM

3.3V operation for minimal power consumption

MICRF221AYQS Allgemeine Beschreibung

Designed for low and ultra-low power applications such as RKE and RFID, the MICRF221 features a SLEEP Mode for duty-cycle operation and a customizable "WAKE" function. This innovative self-polling scheme ensures optimal performance while conserving energy, making it ideal for battery-powered devices. Additionally, the receiver boasts advanced data filtering capabilities, with four selectable filter bandwidths ranging from 1.25kHz to 10kHz for precise signal processing

Microchip Technology, Inc Inventar

Hauptmerkmale

  • Low-power consumption
  • High-speed data rate up to 2.4 kbps
  • Integrated RF receiver and decoder
  • Small package size
  • Operating voltage range of 2.1V to 3.6V
  • Low standby current of 0.3μA
  • -40°C to +85°C operating temperature range
  • Manchester-encoded data output format
  • Microchip Technology, Inc Originalbestand

    Spezifikationen

    Category RF and WirelessRF Receivers Series -
    Frequency 850MHz ~ 950MHz Sensitivity -109dBm
    Data Rate (Max) 10kbps Modulation or Protocol ASK, OOK
    Applications - Current - Receiving 9.3mA
    Data Interface PCB, Surface Mount Memory Size -
    Antenna Connector PCB, Surface Mount Features -
    Voltage - Supply 3V ~ 3.6V Operating Temperature -40°C ~ 85°C
    Mounting Type Surface Mount Base Product Number MICRF221
    Product Category: RF Receiver Type: Receiver
    Operating Frequency: 850 MHz to 950 MHz Maximum Operating Temperature: + 105 C
    Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT
    Packaging: Tube Bandwidth: 380 kHz
    Moisture Sensitive: Yes Operating Supply Current: 9.5 mA
    Product Type: RF Receiver Series: MICRF221
    Factory Pack Quantity: 98 Subcategory: Wireless & RF Integrated Circuits
    Supply Voltage - Max: 3.6 V Supply Voltage - Min: 3 V
    Technology: Si Unit Weight: 0.010159 oz
    Pin Count 16 Released Date Nov 8, 2018
    Last Modified Date Mar 7, 2023 4:10 PM UTC

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    Bewertungen und Rezensionen

    Mehr
    J
    J**e 02.23.2024

    Excellent quality and beautifully built item. I have been received already. This was only for five star adjustment.

    10
    W
    W**t 03.12.2022

    Excellent item, fast delivery. Of the minuses is the lack of a description of the connection (on the board all in chinese) but the internet helped.

    8
    v
    v**n 01.06.2021

    Connect-write a review

    14

    Rezensionen

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