EnglishEnglish
My Account

Hello welcome to Chipsmall!

  • My ProfileMy Profile
  • Address ManagementAddress Management
  • Change PasswordChange Password
  • Order Status & HistoryOrder Status & History
Cart
RFQ List
All PRODUCTS
Image is for your reference only, please check specifications for details
iconCompare
icon

SI4455-B1A-FM

  • In Stock: 300000
  • Available: 48456

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.66000US $2.66
10+US $2.39400US $23.94
30+US $1.86200US $55.86
100+US $1.52950US $152.95
500+US $1.46300US $731.50
1000+US $1.33000US $1330.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ
  • esd
  • as
  • iso14001
  • iso9001
  • D&B

Product Parameter

  • Manufacturer
    Silicon Labs
  • Manufacturer's Part No.
    SI4455-B1A-FM
  • Categories
    RF/IF and RFID
  • Sub-Categories
    RF Transceiver ICs
  • Series
    -
  • ECCN
    5A991B
  • GPIO
    4
  • Type
    TxRx Only
  • Depth
    3mm
  • Width
    3mm
  • Height
    850μm
  • Length
    3mm
  • Frequency
    283MHz~960MHz
  • Packaging
    Tray
  • Published
    2000
  • Modulation
    FSK, GFSK, OOK
  • Part Status
    Active
  • Mounting Type
    Surface Mount
  • Surface Mount
    YES
  • Number of Pins
    20
  • Package / Case
    20-VFQFN Exposed Pad
  • Power - Output
    13dBm Max
  • Supply Voltage
    3.3V
  • Terminal Pitch
    0.5mm
  • Data Rate (Max)
    500kbps
  • Voltage - Supply
    1.8V~3.6V
  • Factory Lead Time
    8 Weeks
  • Sensitivity (dBm)
    -116 dBm
  • Serial Interfaces
    SPI
  • Terminal Position
    QUAD
  • RF Family/Standard
    General ISM < 1GHz
  • Current - Receiving
    10mA
  • Number of Functions
    1
  • Radiation Hardening
    No
  • Operating Temperature
    -40°C~85°C
  • Current - Transmitting
    18mA~30mA
  • Number of Terminations
    20
  • Operating Supply Voltage
    3.6V

Environmental & Export Classifications

  • HTSUS
    8542.39.0001
  • REACH SVHC
    Unknown
  • RoHS Status
    ROHS3 Compliant
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

RELEVANT BLOGS & POSTS

What is RF Amplifier? Function, Types& Circuit Design
icon15 August 2024
icon101

What is RF Amplifier? Function, Types& Circuit Design

This article will give a thorough introduction to these important devices by examining the answers to queries like What is an RF amplifier? And What is the function of an RF amplifier?

Top 10 RF Amplifier Manufacturers Worldwide In 2024
icon13 August 2024
icon134

Top 10 RF Amplifier Manufacturers Worldwide In 2024

This article will introduce ten well-known RF amplifier manufacturers worldwide in 2024, demonstrating their innovation and technical strength in this field.

Index:

  • Professional Platform

  • Full-speed Delivery

  • Wide Variety of Products

  • 365 Days of Quality Assurance