Semtech Releases New LoRa® Smart Home Device for IoT Applications
The radio frequency transceiver IC provides broad coverage, low power and low cost for applications in proximity of homes and buildings
CAMARILLO, Calif., January 27, 2020 – Semtech Corporation (Nasdaq: SMTC), a leading supplier of analog and mixed-signal semiconductors and advanced algorithms, announced the launch of LoRa® Smart Home, a device designed for LPWAN based smart home, community and consumer applications. The transceiver provides low power, broad coverage for indoor and neighborhood area IoT devices connecting to sensors and actuators for safety, environmental and convenience use cases.
“With its simple and flexible network architecture, Semtech’s new LoRa® Smart Home device offers a unique opportunity to accelerate the consumer adoption of smart home connected solutions. As an end-to-end solution, or as a complement to Wi-Fi, LoRa Smart Home broadens smart home solutions by enabling connectivity for low cost and battery powered end points both indoors and outdoors,” said Pedro Pachuca, Director of IoT Wireless in Semtech’s Wireless and Sensing Products Group. “The new LoRa Smart Home device provides a flexible and cost effective solution for low latency smart home applications, including smart key locks and lighting, enabling low cost network extension and providing a bridge to the many LoRaWAN®-based B2B and B2C solutions available in the IoT market today.”
The new transceiver is intended for battery-powered sensors with multi-year operation. It features 600nA of sleep current and 4.6 mA of active receive current consumption. With support for LoRa modulation for low power LAN use cases and (G)FSK modulation for legacy use cases, this device is compatible with existing LoRaWAN-based networks and supports proprietary protocols. Continuous frequency coverage from 150 MHz to 960 MHz allows the support of all major sub-GHz ISM bands around the world.
Key Product Features of LoRa Smart Home (LLCC68)
- High sensitivity to -126 dBm
- +22 dBm 输出功率，高效率 PA
- System works well even when the signal is 10dB below noise
- 最少的外部 BOM/匹配
- Small size foot print, 24-pin 4x4
- Works with existing LoRaWAN-based gateways
- <5 mA RX current consumption
- 25 mA TX @ +14dBm
- Integrated DC-DC and LDO
- Supports LoRaWAN and other protocols
For more information, visit the Semtech website.
关于 Semtech 的 LoRa® 器件
Semtech’s LoRa devices are a widely adopted long-range, low-power solutions for IoT that gives telecom companies, IoT application makers and system integrators the feature set necessary to deploy low-cost, interoperable IoT networks, gateways, sensors, module products, and IoT services worldwide. IoT networks based on the LoRaWAN® specification have been deployed in 100 countries and Semtech is a founding member of the LoRa Alliance®, the fastest growing IoT Alliance for Low Power Wide Area Network applications. To learn more about how LoRa enables IoT, visit Semtech’s LoRa site.
Semtech Corporation is a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms for high-end consumer, enterprise computing, communications, and industrial equipment. Products are designed to benefit the engineering community as well as the global community. The Company is dedicated to reducing the impact it, and its products, have on the environment. Internal green programs seek to reduce waste through material and manufacturing control, use of green technology and designing for resource reduction. Publicly traded since 1967, Semtech is listed on the Nasdaq Global Select Market under the symbol SMTC. For more information, visit www.semtech.com.
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