S2-LPS

S2-LPS Datasheet Ultra-low power, high performance, sub-1 GHz transceiver Product status link S2-LPS Features Frequency bands: – 433-434 MHz (S2-LPSQTR) – 868-870 MHz (S2-LPSQTR) Modulation schemes: – 2(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 Excellent receiver selectivity and blocking Programmable RF output power up to +16 dBm Programmable RX digital filter Programmable channel spacing Fast start-up and frequency synthesizer settling time Automatic frequency offset compensation, AGC and symbol timing recovery More than 145 dB RF link budget Battery indicator and low battery detector RX and TX 128 bytes FIFO buffers 4-wire SPI interface Embedded timeout protocol engine Excellent receiver selectivity (> 80 dB @ 2 MHz) ST companion integrated balun/filter chips are available Antenna diversity algorithm Fully integrated ultra-low power RC oscillator Wake-up driven by internal timer or external event Digital real time RSSI Flexible packet length with dynamic payload length Programmable preamble and SYNC word quality filtering and detection KNX-RF supported Suitable to build systems targeting: – Europe: ETSI EN 300 220, category 1.5 natively compliant, ETSI EN 303 131 – US: FCC part 15 and part 90 – Japan: ARIB STD T67, T108 – China: SRRC Operating temperature range: -40 °C to +85 °C Applicat...