BLUENRG-M2SP

BLUENRG-M2SP

VNQ7040AYTR

VNQ7040AYTR

S2-LPTXQTR Active
Free

Ultra-Low power, High performance Sub-1GHz transmitter
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

The S2-LPTX is a high performance ultra-low power RF transmitter, 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, 868 and 920 MHz, but can also be programmed to operate at other additional frequencies in the 413-479 MHz, 826-958 MH.


The S2-LPTX supports different modulation schemes: 2(G)FSK, 4(G)FSK, OOK and ASK. The air data rate is programmable from 0.1 to 500 kbps.


The S2-LPTX meets the regulatory requirements applicable in territories worldwide, including Europe, Japan, China and the USA.

In stock:
$2.43
or
Range Unit Price Savings
1 - 9$2.430%
10 - 99$2.0516%
100 - 249$1.6433%
250 - 499$1.4341%
500$1.3943%
Contact Sales
Associated Products