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STMicroelectronics - S2-LP

The S2-LP is a high performance ultra-low power RF transceiver, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands at 433, 512, 868 and 920 MHz, but can also be programmed to operate at other additional frequencies in the 413-479 MHz, 452-527 MHz, 826-958 MH, 904-1055 MHz bands. 


Key benefit

  • Low power consumption

 

Features

  • Frequency bands: 413-1055 MHz
  • Modulation schemes: 2(G)FSK, 4(G)FSK,OOK, ASK
  • Air data rate from 0.1 to 500 kbps
  • Ultra-low power consumption: 7 mA RX , 10 mA TX @ +10 dBm
  • Excellent performance of receiver sensitivity: down to -130 dBm modular approval certified
  • Excellent receiver selectivity (> 80 dB @ 2 MHz)
  • Programmable RF output power up to +16 dBm
  • ST companion integrated balun/filter chips are available
  • Enables operations in the SIGFOX™ networks
  • Operating temperature range: -40 °C to +105 °C


Target applications

  • Sensors to Cloud
  • Smart metering
  • Wireless alarm systems
  • Industrial monitoring and control
  • Building automation
  • Smart lighting systems
STMicroelectronics S2-LP


Block diagram

STM S2-LP

 

Contact us

 

STMicroelectronics

S2-LP

Ultra-low power, high performance, sub-1GHz transceiver. The S2-LP is a high performance ultra-low power RF transceiver, intended for RF wireless applications in the sub-1 GHz band.

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