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SI4455-B1A-FMR
RF TXRX, 283-960MHZ, -40 TO 85DEG C
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSILICON LABS
Manufacturer Part NoSI4455-B1A-FMR
Order Code
Re-Reel3387052RL
Cut Tape3387052
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 22 week(s)
Notify me when back in stock
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY38.840 | CNY38.84 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY38.840 (CNY43.8892) |
| 10+ | CNY33.660 (CNY38.0358) |
| 25+ | CNY31.840 (CNY35.9792) |
| 50+ | CNY30.580 (CNY34.5554) |
| 100+ | CNY29.320 (CNY33.1316) |
| 250+ | CNY27.880 (CNY31.5044) |
| 500+ | CNY26.820 (CNY30.3066) |
| 1000+ | CNY24.140 (CNY27.2782) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4455-B1A-FMR
Order Code
Re-Reel3387052RL
Cut Tape3387052
Technical Datasheet
Frequency Min283MHz
RF Primary FunctionTransceiver
Frequency Max960MHz
Supply Voltage Min1.8V
RF / IF ModulationFSK, GFSK, OOK
Data Rate500Kbps
Supply Voltage Max3.6V
Receiving Current10mA
Transmitting Current18mA
IC Case / PackageQFN-EP
No. of Pins20Pins
RF IC Case StyleQFN-EP
Frequency Response RF Min283MHz
Frequency Response RF Max960MHz
Operating Temperature Min-40°C
Output Power (dBm)13dBm
Operating Temperature Max85°C
Sensitivity dBm-116dBm
Product Range-
RF Transceiver ApplicationsAutomatic Meter Reading, Wireless Sensor Networks, Home and Building Automation
SVHCTo Be Advised
Product Overview
- Easy to use low current OOK/(G)FSK sub GHz transceiver in 20-pin QFN package
- Frequency range from 283 to 960MHz
- Receive sensitivity of –116dBm
- Max output power of +13dBm
- Low standby current = 50nA
- Max data rate of 500Kbps
- Power supply range from 1.8 to 3.6V
- TX and RX 64 byte FIFOs
- Automatic frequency control (AFC), automatic gain control (AGC)
- Integrated battery voltage sensor
Technical Specifications
Frequency Min
283MHz
Frequency Max
960MHz
RF / IF Modulation
FSK, GFSK, OOK
Supply Voltage Max
3.6V
Transmitting Current
18mA
No. of Pins
20Pins
Frequency Response RF Min
283MHz
Operating Temperature Min
-40°C
Operating Temperature Max
85°C
Product Range
-
MSL
MSL 2 - 1 year
RF Primary Function
Transceiver
Supply Voltage Min
1.8V
Data Rate
500Kbps
Receiving Current
10mA
IC Case / Package
QFN-EP
RF IC Case Style
QFN-EP
Frequency Response RF Max
960MHz
Output Power (dBm)
13dBm
Sensitivity dBm
-116dBm
RF Transceiver Applications
Automatic Meter Reading, Wireless Sensor Networks, Home and Building Automation
SVHC
To Be Advised
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85176200
US ECCN:5A991.b
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00025