Si4031 Datasheet | Silicon Labs

Si4030/31/32-B1 Si4030/31/32 ISM TRANSMITTER Features - Frequency range - 240- 930 MHz (Si4031/32) - 900- 960 MHz (Si4030) - Output Power Range - +1 to +20 d Bm (Si4032) - - 8 to +13 d Bm (Si4030/31) - Low Power Consumption - Si4032 85 m A @ +20 d Bm - Si4030/31 30 m A @ +13 d Bm - Data Rate = 0.123 to 256 kbps - FSK, GFSK, and OOK modulation - Power Supply = 1.8 to 3.6 V - Ultra low power shutdown mode - Wake-up timer - Integrated 32 k Hz RC or 32 k Hz XTAL - Integrated voltage regulators - Configurable packet handler - TX 64 byte FIFO - Low battery detector - Temperature sensor and 8-bit ADC - - 40 to +85 °C temperature range - Integrated voltage regulators - Frequency hopping capability - On-chip crystal tuning - 20-Pin QFN package - Low BOM - Power-on-reset...