STS1TXQTR

Low data rate, low power sub-1GHz transmitter

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Operating Voltage Min Volt	1.8
Operating Voltage Max Volt	3.6
ECCN US	5A992.c
ECCN EU	5A002.a.2
Packing Type	Tape And Reel
RoHs compliant	Ecopack3
Grade	Industrial
Package Name	VFQFPN 20 4x4x1.0

Description

The STS1TX is a very low-power RF transmitter intended for RF wireless applications in the sub-1 GHz band. It is designed to operate both in the license-free ISM and SRD frequency bands at 169, 315, 433, 868, and 915 MHz, but can also be programmed to operate at other frequencies in the 300-348,...
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Key features

Key features
Frequency bands: 150-174 MHz, 300-348 MHz, 387-470 MHz, 779-956 MHz Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK Air data rate from 1 to 500 kbps Very low power consumption (21 mA TX at +11 dBm) Programmable channel spacing (12.5 kHz min.) Programmable output power up to +16 dBm Fast startup and frequency synthesizer settling time (6 μs) Integrated temperature sensor Battery indicator and low battery detector TX FIFO buffer (96 bytes each) Configurability via SPI interface AES 128-bit encryption co-processor Fully integrated ultra low power RC oscillator Wakeup on internal timer and on external event Flexible packet length with dynamic payload length Automatic CRC handling FEC with interleaving Whitening of data Wireless M-BUS, EN 300 220, FCC CFR47 15 (15.205, 15.209, 15.231, 15.247, 15.249), and ARIB STD T-67, T93, T-108 compliant QFN20 4x4 mm RoHS package Operating temperature range from -40 °C to 85 °C

In stock

Quantity	$ per unit	Savings
1-9	$2.98	0%
10-24	$2.69	10%
25-99	$2.54	15%
100-249	$2.17	27%
250-499	$2.03	32%
500	$1.78	40%
500 +	Contact sales

$2.98

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Operating Voltage Min Volt	1.8
Operating Voltage Max Volt	3.6
ECCN US	5A992.c
ECCN EU	5A002.a.2
Packing Type	Tape And Reel
RoHs compliant	Ecopack3
Grade	Industrial
Package Name	VFQFPN 20 4x4x1.0

Description

Key features

Key features
Frequency bands: 150-174 MHz, 300-348 MHz, 387-470 MHz, 779-956 MHz Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK Air data rate from 1 to 500 kbps Very low power consumption (21 mA TX at +11 dBm) Programmable channel spacing (12.5 kHz min.) Programmable output power up to +16 dBm Fast startup and frequency synthesizer settling time (6 μs) Integrated temperature sensor Battery indicator and low battery detector TX FIFO buffer (96 bytes each) Configurability via SPI interface AES 128-bit encryption co-processor Fully integrated ultra low power RC oscillator Wakeup on internal timer and on external event Flexible packet length with dynamic payload length Automatic CRC handling FEC with interleaving Whitening of data Wireless M-BUS, EN 300 220, FCC CFR47 15 (15.205, 15.209, 15.231, 15.247, 15.249), and ARIB STD T-67, T93, T-108 compliant QFN20 4x4 mm RoHS package Operating temperature range from -40 °C to 85 °C