Wireless control receiver

Very low power consumption and single chip ASK and ASK/FSK superheterodyne receivers (SHR) for the sub-1 GHz frequency bands

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Overview

Make your application wireless sub-1 GHz RF solutions. Wireless control is an indispensable part of everyday life. From garage door openers through intrusion and fire alarms to smart metering systems, wireless devices are a cost-efficient, robust, and proven way to control the widest variety of applications.

Key Features

  • Integrated LNA and IF filter
  • Host microcontroller load
  • Dev. effort significantly reduced
  • Excellent blocking performance
  • Multi-channel capabilities
  • Highest automotive-quality standard
  • Long-term availability
  • Highly sophisticated dev. tooling
  • Easy-to-use configuration software
  • Quick-start protocol examples

Products

About

Reduce complexity with high sensitivity and low-power receiver Ics

The wireless control receiver series from Infineon is made up of a group of very low power consumption single-chip ASK and ASK/FSK superheterodyne receivers (SHR) for the sub-1 GHz frequency bands. The ICs offer a high level of integration and need only a few external components.

They combine contradictory sounding combinations of long range, low energy consumption, and flexible adaptation to customer requirements. Additionally, the optimized product family offers the best cost-feature ratios. From extremely low software development effort, multi-protocol handling, and a single device for multiple applications (RKE+TPMS+PKE+Remote Start), to integrated LNA to achieve high sensitivity, internal IF filter, and minimum external component count, the multi-band, multi-channel receiver series provides a reduced bill of material through highest integration.

Features of the wireless control receiver series include the highest sensitivity and low current consumption, including low system current consumption. The SmartLEWIS Rx+ devices provide fully recovered payload data to the microcontroller while the MCU stays asleep as long as unwanted RF signals are received.

Powerful software development evaluation kits for easy configurability

The TDA5240/35/25 evaluation kit consists of a SmartLEWIS RX+based RF evaluation board and the optionally available SmartLEWIS System Interface Board (SIB) for easy connection to the PC. Powerful software tools with a graphical user interface (GUI) enable easy configuration of the autonomous receiver and support your wireless control application development.

Features of the TDA5240/35/25 evaluation kit are an RF Board, antenna included, as well as communication software for PC. The SmartLEWIS RX+ evaluation kit is available for 315, 434, 868, and 915 MHz.

Single- or multi-channel wireless control receiver IC portfolio

The product family members differentiate mainly in the multi- or single-channel and digital baseband functionality. For more details, please check out our selection guide in the documents section, refer to page 3 – table SmartLEWIS™ Rx+ selection guide.

Learn more

Reduce complexity with high sensitivity and low-power receiver Ics

The wireless control receiver series from Infineon is made up of a group of very low power consumption single-chip ASK and ASK/FSK superheterodyne receivers (SHR) for the sub-1 GHz frequency bands. The ICs offer a high level of integration and need only a few external components.

They combine contradictory sounding combinations of long range, low energy consumption, and flexible adaptation to customer requirements. Additionally, the optimized product family offers the best cost-feature ratios. From extremely low software development effort, multi-protocol handling, and a single device for multiple applications (RKE+TPMS+PKE+Remote Start), to integrated LNA to achieve high sensitivity, internal IF filter, and minimum external component count, the multi-band, multi-channel receiver series provides a reduced bill of material through highest integration.

Features of the wireless control receiver series include the highest sensitivity and low current consumption, including low system current consumption. The SmartLEWIS Rx+ devices provide fully recovered payload data to the microcontroller while the MCU stays asleep as long as unwanted RF signals are received.

Powerful software development evaluation kits for easy configurability

The TDA5240/35/25 evaluation kit consists of a SmartLEWIS RX+based RF evaluation board and the optionally available SmartLEWIS System Interface Board (SIB) for easy connection to the PC. Powerful software tools with a graphical user interface (GUI) enable easy configuration of the autonomous receiver and support your wireless control application development.

Features of the TDA5240/35/25 evaluation kit are an RF Board, antenna included, as well as communication software for PC. The SmartLEWIS RX+ evaluation kit is available for 315, 434, 868, and 915 MHz.

Single- or multi-channel wireless control receiver IC portfolio

The product family members differentiate mainly in the multi- or single-channel and digital baseband functionality. For more details, please check out our selection guide in the documents section, refer to page 3 – table SmartLEWIS™ Rx+ selection guide.

Learn more

Documents

Documents

Design resources

Developer community

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