SI4431-B1-FMR
Or copy the link below:
- Mfr.Part #
- SI4431-B1-FMR
- Manufacturer
- Silicon Labs
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC RF TXRX ISM<1GHZ 20VFQFN
- Stock
- 48,953
- In Stock ：
- 48,953
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver ICs
- Voltage - Supply :
- 1.8V~3.6V
- RF Family/Standard :
- General ISM < 1GHz
- Number of Functions :
- 1
- Height Seated (Max) :
- 0.9mm
- RoHS Status :
- RoHS Compliant
- Number of Pins :
- 20
- Current - Receiving :
- 18.5mA
- Frequency :
- 240MHz~930MHz
- Sensitivity (dBm) :
- -121 dBm
- Terminal Pitch :
- 0.5mm
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 20
- Current - Transmitting :
- 17mA~30mA
- Length :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Operating Supply Voltage :
- 3V
- Type :
- TxRx Only
- Published :
- 2000
- Data Rate (Max) :
- 256kbps
- Mounting Type :
- Surface Mount
- GPIO :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Depth :
- 4mm
- Terminal Form :
- NO LEAD
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Supply Voltage :
- 3V
- Pin Count :
- 20
- Power - Output :
- 13dBm Max
- Serial Interfaces :
- SPI
- Modulation :
- FSK, GFSK, OOK
- Package / Case :
- 20-VFQFN Exposed Pad
- Operating Temperature :
- -40°C~85°C
- Contact Plating :
- Tin
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- SI4431-B1-FMR
TxRx Only 240MHz~930MHz 1.8V~3.6V SPI 256kbps 18.5mA - Receiving 17mA~30mA - Transmitting FSK, GFSK, OOK 3 20-VFQFN Exposed Pad
SI4431-B1-FMR Overview
The 20-VFQFN Exposed Pad package RF transceiver IC is used for saving board space. For RF transceiver's mounting, it uses the Surface Mount method.Transceiver RF emerges as a TxRx Only, which is efficient and reliable.High reliability is achieved by using advanced transceiver RF' packagings Tape & Reel (TR).With 20 pins, the transceiver RF circuit board is designed.240MHz~930MHz is the frequency in which RF transceiver operates .
SI4431-B1-FMR Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tape & Reel (TR) is used
20 pins
SI4431-B1-FMR Applications
There are a lot of Silicon Labs
SI4431-B1-FMR RF Transceiver ICs applications.
- Industrial Controls
- Chemical Sensors
- Security Systems
- M2M Communication
- Remote Device Management
- Low-power IoT applications
- LoT applications
- Power Amplifier (PA)
- Low Noise Amplifier (LNA)
- Transmit
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
