Semtech SX1211

Features

• Low Rx power consumption: 3mA
• Low Tx power consumption: 25 mA @ +10 dBm
• Good reception sensitivity: down to -107 dBm at 25 kb/s in FSK, -113 dBm at 2kb/s in OOK
• Programmable RF output power: up to +12.5 dBm in 8 steps
• Packet handling feature with data whitening and automatic CRC generation
• RSSI (Received Signal Strength Indicator) range from noise floor to 0 dBm
• Bit rates up to 200 kb/s, NRZ coding
• On-chip frequency synthesizer
• FSK and OOK modulation
• Incoming sync word recognition
• Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery
• 5 x 5 mm TQFN package
• Optimized Circuit Configuration for Low-cost applications

Applications

• Wireless alarm and security systems
• Wireless sensor networks
• Automated Meter Reading
• Home and building automation
• Industrial monitoring and control
• Remote Wireless Control
• Smart Lighting Systems

Packaging

TQFN-32

Order Codes

• SX1211I084TRT: TQFN-32, Lead Free RoHS and WEEE Compliant, 3,000 pcs on Tape & Reel
• SX1211-11SKA868: SX1211 USB Starter Kit 862-870MHz
• SX1211-11SKA915: SX1211 USB Starter Kit 902-928MHz
• SX1211MESH-868: Mesh Network 868MHz Starter Kit
• SX1211MESH-915: Mesh Network 915MHz Starter Kit
• SX1230-13RKEA433: Turnkey Remote Keyless Entry Reference Design Kit with SX1230 transmitter, SX1211 or SX1212 Transceiver, KEELOQ® code-hopping encryption software and Microchip’s PIC16F631 or PIC16F677 8-bit MCU