SX1242 Datasheet - Semtech

SX1242 Low Cost Integrated Transmitter IC

The SX1242 is an ultra-low-cost, fully integrated standalone OOK transmitter suitable for operation at 344.940 MHz The SX1242 is designed for use without the requirement for configuration via an MCU. The SX1242 offers integrated radio performance with cost efficiency and is suited for operation in N.

SX1242 Features

* +12 dBm Output Power 344.940 MHz Operation OOK Bit Rates up to 10 kbps Pre-Configured Modes for Operation without MCU 1.8 to 3.7 V Supply Range Low BOM Fully Integrated TX Pb-Free, Halogen Free, RoHS/WEEE compliant product. GND 1 2 3 4 CP M/N 8 7 6 5 RFOUT v v v DATA VDD GND PFD TX ENABLE

SX1242_Semtech.pdf