RF and Wireless

S2-LPTXQTR

Unknown

STMicroelectronics

ULTRA LOW POWER RF TRANSMITTER, 433 MHZ TO 958 MHZ, 24 PINS, QFN-EP

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DocumentsDatasheet AN5302 +2

RF and Wireless

S2-LPTXQTR

Unknown

STMicroelectronics

ULTRA LOW POWER RF TRANSMITTER, 433 MHZ TO 958 MHZ, 24 PINS, QFN-EP

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DocumentsDatasheet AN5302 +2

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S2-LPTXQTR

Current - Transmitting [Max]	32 mA
Current - Transmitting [Min]	11.5 mA
Data Rate (Max) [Max]	500 kbps
Frequency [Max]	479 MHz, 958 MHz
Frequency [Min]	413 MHz, 826 MHz
GPIO	4
Modulation	ASK, OOK, 2FSK, 4GFSK, 2GFSK, 4FSK
Mounting Type	Surface Mount
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Package / Case	24-VFQFN Exposed Pad
Protocol	SIGFOX™, Wireless M-Bus
RF Family/Standard	802.15.4, General ISM < 1GHz
Serial Interfaces	UART, SPI
Supplier Device Package	24-QFN (4x4)
Type	TxRx + MCU
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.8 V

S2-L Series

Ultra-low power, high performance, sub-1GHz transceiver

Part	Operating Temperature [Max]	Operating Temperature [Min]	Type	Power - Output	Protocol	Mounting Type	GPIO	RF Family/Standard	Voltage - Supply [Max]	Voltage - Supply [Min]	Current - Transmitting	Supplier Device Package	Data Rate (Max) [Max]	Serial Interfaces	Package / Case	Current - Receiving	Sensitivity	Modulation	Current - Transmitting [Min]	Current - Transmitting [Max]	Frequency [Min]	Frequency [Max]
STMicroelectronics S2-LPQTR	85 °C	-40 C	TxRx Only	10 dBm	SIGFOX™ Wireless M-Bus	Surface Mount	4	General ISM < 1GHz	3.6 V	1.8 V	27 mA	24-QFN (4x4)	500 kbps	SPI UART	24-VFQFN Exposed Pad	8 mA	-130 dBm	2GFSK 4GFSK ASK OOK
STMicroelectronics S2-LPCBQTR	105 °C	-40 °C	TxRx Only	14 dBm	SIGFOX™	Surface Mount	4	802.15.4	3.6 V	1.8 V	20.6 mA	24-QFN (4x4)	500 kbps	SPI	24-VFQFN Exposed Pad	8.6 mA	-128 dBm	2FSK 2GFSK 4FSK 4GFSK ASK OOK
STMicroelectronics S2-LPTXQTR	105 °C	-40 °C	TxRx + MCU		SIGFOX™ Wireless M-Bus	Surface Mount	4	802.15.4 General ISM < 1GHz	3.6 V	1.8 V		24-QFN (4x4)	500 kbps	SPI UART	24-VFQFN Exposed Pad			2FSK 2GFSK 4FSK 4GFSK ASK OOK	11.5 mA	32 mA	413 MHz 826 MHz	479 MHz 958 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

Description

General part information

S2-L Series

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 MHz, 904-1055 MHz bands.

The S2-LP 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-LP can be used in systems with channel spacing down to 1 kHz enabling the narrow band operations.

S2-LPTXQTR

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S2-LPTXQTR

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Technical Specifications

S2-L Series

Pricing

Description

S2-L Series

Documents

Datasheet

AN5302

Brochures

AN5761

S2-L Series