SX1240 Datasheet (Semtech) - Low Cost Integrated Transmitter IC

SX1240, Low Cost Integrated Transmitter IC

The SX1240 is an ultra-low-cost, fully integrated FSK or OOK compatible transmitter suitable for operation in the 418, 434 and 868 MHz licence free ISM bands.

For applications where economy is paramount, the SX1240 may be used without the requirement for configuration via an MCU.

The transmitter is

SX1240 Features

* +10 dBm or 0 dBm Configurable output power Bit rates up to 100 kbps FSK and OOK modulation 2 Preconfigured Modes for Operation without MCU 433.92 MHz OOK & 868.3 MHz FSK ORDERING INFORMATION Part Number SX1240ISTRT Temperature Range -40 °C to +85 °C Qty. per Reel 2500 Package SOIC8-EP 1.8 to 3.7 V