SI4201-BM
Silicon Labs

Silicon Labs
IC RF TXRX CELLULAR 20VFQFN
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The SI4201-BM RF Transceiver ICs by Silicon Labs redefine connectivity with their compact design and industry-leading performance. Features such as automatic gain control, RSSI output, and SPI interfaces simplify integration while enhancing signal integrity. Tailored for HVAC controls, smart meters, and logistics tracking, these ICs minimize downtime and maximize efficiency. Get started with SI4201-BM ask about evaluation kits and volume discounts now!
Specifications
- Product Status: Obsolete
- Type: TxRx Only
- RF Family/Standard: Cellular
- Protocol: GSM, GPRS
- Modulation: -
- Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
- Data Rate (Max): -
- Power - Output: 9dBm
- Sensitivity: -
- Memory Size: -
- Serial Interfaces: SPI
- GPIO: -
- Voltage - Supply: 2.7V ~ 3V
- Current - Receiving: 9mA
- Current - Transmitting: -
- Operating Temperature: -20°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 20-VFQFN Exposed Pad
- Supplier Device Package: 20-QFN (4x4)