S2-LPTXQTR

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Ultra-Low power, High performance Sub-1GHz transmitter
Quantity $ per Unit Savings
1 - 9$2.570%
10 - 24$2.3110%
25 - 99$2.1915%
100 - 249$1.8628%
250 - 499$1.7432%
500$1.5341%
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In stock:
$2.57
or
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
Operating Voltage Min Volt1.8
Operating Voltage Max Volt3.6
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack3
GradeIndustrial
Package NameQFN-24L
Key features
  • Frequency bands:
    • 413-479 MHz
    • 826-958 MHz
  • Modulation schemes:
    • 2(G)FSK, 4(G)FSK
    • OOK, ASK
  • Air data rate from 0.1 to 500 kbps
  • Ultra-low power consumption:
    • 10 mA TX @ +10 dBm
  • Programmable RF output power up to +16 dBm
  • Programmable channel spacing
  • Fast start-up and frequency synthesizer settling time
  • Battery indicator and low battery detector
  • TX 128 bytes FIFO buffers
  • 4-wire SPI interface
  • ST companion integrated filter chips are available
  • Fully integrated ultra-low power RC oscillator
  • Wake-up driven by internal timer or external event
  • Flexible packet length with dynamic payload length
  • IEEE 802.15.4g hardware packet support with whitening, FEC, CRC
  • Wireless M-BUS supported
  • Enables operations in the SIGFOX™ network
  • Suitable to build systems targeting:
    • Europe: ETSI EN 300 220, ETSI EN 303 131
    • US: FCC part 15 and part 90
    • Japan: ARIB STD T67, T108
    • China: SRRC
  • Operating temperature range: -40 °C to +105 °C
Associated Products