SX1281
The SX1281 transceiver provides ultra long range communication in the 2.4GHz band with the linearity to withstand heavy interference. This makes them the ideal solution for robust and reliable wireless solutions.
Features
- Long Range 2.4GHz transceiver
- High sensitivity, down to -132dBm
- +12.5dBm, High efficiency PA
- Low energy consumption, On-chip DC-DC
- LoRa, FLRC, (G)FSK supported modulations
- Programmable bit rate
- Excellent blocking immunity
- BLE PHY layer compatibility
- Low system cost
- Home automation & appliances
- Tracking applications
- Wearables & sports/fitness sensors
- Radio-controlled toys & drones
- Smart watches & beacons
- Healthcare
Applications
Packaging
- QFN 4x4
Order Codes
- SX1281IMLTRT: Pb-free, Halogen free, RoHS and WEEE compliant, 3,000 pieces. Tape & Reel
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SX1281
Part Description
LONG RANGE, LOW POWER, 2.4 GHZ TRANSCEIVER WITH RANGING CAPABILITY
# of leads
24
Package Type
QFN
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
MATTE Sn
MSL Rating
1
REACH SVH C(233) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
YES
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
YES
60°C/90%RH 4000 Hrs, Whisker Test
YES
Declarations and Reports
IPC-1752-2
Datasheets & Documentation
Application Notes
Additional Resources
Explore software downloads, documentation, recommended links, and more resources for this product.
DLP Design: DLP-RFS1280 2.4GHz LoRa Transceiver Module
Source Code DevKit in C++
Source Code PingPong in C++
SX1280RF1ZHP MBED Webpage
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
| Part # | Country | Qty | Buy | Distributor |
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Resources
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mySemtech
Login to mySemtech to access product documentation for assistance with prototyping and production.
LoRa Developer Resources
Find support and additional resources specifically for LoRa at the links below.
