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Silicon Labs SI4455-B1A-FMR RF Transceiver ICs
-116 dBm 20-VFQFN Exposed Pad 283MHz~960MHz FSK, GFSK, OOK
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SI4455-B1A-FMR Tech Specifications
| Category | RF Transceiver ICs | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Weight | 16.499422mg | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2000 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 20Terminations | |
| Type | TxRx Only | |
| Voltage - Supply | 1.8V~3.6V | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD | |
| Number of Functions | 1Function |
| Supply Voltage | 3.3V | |
| Terminal Pitch | 0.5mm | |
| Depth | 3mm | |
| Frequency | 283MHz~960MHz | |
| Operating Supply Voltage | 3.6V | |
| Max Supply Current | 30mA | |
| Power - Output | 13dBm Max | |
| RF Family/Standard | General ISM < 1GHz | |
| Data Rate (Max) | 500kbps | |
| Serial Interfaces | SPI | |
| Current - Receiving | 10mA | |
| Current - Transmitting | 18mA~30mA | |
| Number of Receivers | 1Receiver | |
| Modulation | FSK, GFSK, OOK | |
| Sensitivity (dBm) | -116 dBm | |
| GPIO | 4 | |
| Length | 3mm | |
| Height Seated (Max) | 0.9mm | |
| RoHS Status | RoHS Compliant |
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SI4455-B1A-FMR Documents
Download datasheets and manufacturer documentation for SI4455-B1A-FMR
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