Silicon Labs RF Transceiver ICs - SI1080-A-GM SI1080-A-GM

The SI1080-A-GM is an RF transceiver integrated circuit (IC) designed for ultra-low power applications, featuring a built-in 8051 microcontroller core. It operates within a frequency range of 142 MHz to 1.05 GHz and supports data rates up to 1 Mbps. The device is capable of various modulation schemes including OOK, GFSK, and 4GFSK, with a maximum output power of +20 dBm and a receive sensitivity of -126 dBm at 500 bps. This IC is optimized for low power consumption, with active current consumption of 10-13 mA during reception and 18 mA during transmission at +10 dBm. In sleep mode, it can achieve currents as low as 30 nA, making it suitable for battery-operated devices. The SI1080-A-GM includes a 10-bit ADC, temperature sensor, and multiple general-purpose I/O ports, enhancing its versatility for various applications. The device is packaged in a 36-pin QFN format, suitable for surface mount technology, and operates within a supply voltage range of 1.8 to 3.6 V. It is ideal for applications such as home automation, security systems, remote controls, and smart metering, where low power and reliable wireless communication are essential.