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SI4421-A0-FT
| Category |
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Business
| Product Category | RF Transceiver | Standard Package | 96 |
| Factory Pack Quantity | 96 | ||
Compliance
| RoHS | RoHS Compliant | ||
Electrical
| Frequency | 433MHz, 868MHz, 915MHz | Interface | SPI |
| Sensitivity | -110dBm | Output Power | - 17.5 dBm |
| Data Interface | PCB, Surface Mount | Power - Output | 7dbm |
| Data Rate (Max) | 256kbps | Frequency Range | 15 kHz to 240 kHz |
| Current - Supply | 13 mA | Voltage - Supply | 2.2 V ~ 3.8 V |
| Current - Receiving | 15mA | Current - Transmitting | 28mA |
| Current - Supply (Main IC) | 24 mA | ||
Mechanical
| Weight | 0.002037 oz | Packaging | Tube |
| Mounting Style | SMD/SMT | Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Antenna Connector | PCB, Surface Mount | ||
Product Info
| Type | ISM | Series | SI4421 |
| Applications | General Purpose | Manufacturer | Silicon Labs |
| Modulation or Protocol | FSK | ||
Environmental
| Operating Temperature | -40°C ~ 85°C | ||
Documents & Media
PDF Document
PDF Document
Sourcing & traceability
- Datasheet
- Si4421
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.