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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 Code3387052
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$7.380 (S$8.0442) |
| 10+ | S$6.400 (S$6.976) |
| 25+ | S$6.060 (S$6.6054) |
| 50+ | S$5.820 (S$6.3438) |
| 100+ | S$5.580 (S$6.0822) |
| 250+ | S$5.300 (S$5.777) |
| 500+ | S$5.100 (S$5.559) |
| 1000+ | S$4.590 (S$5.0031) |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
S$7.38 (S$8.04 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4455-B1A-FMR
Order Code3387052
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
Output Power (dBm)13dBm
Operating Temperature Min-40°C
Sensitivity dBm-116dBm
Operating Temperature Max85°C
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
Output Power (dBm)
13dBm
Sensitivity dBm
-116dBm
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
Operating Temperature Min
-40°C
Operating Temperature Max
85°C
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