Deep-Dive with AI
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Deep-Dive with AI
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Technical Specifications
Parameters and characteristics for this part
| Specification | SI4455-C2A-GMR |
|---|---|
| Current - Receiving | 10.9 mA |
| Current - Transmitting [Max] | 24 mA |
| Current - Transmitting [Min] | 19 mA |
| Data Rate (Max) [Max] | 500 kbps |
| Frequency [Max] | 960 MHz |
| Frequency [Min] | 284 MHz |
| GPIO | 4 |
| Modulation | GFSK, FSK, OOK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 20-VFQFN Exposed Pad |
| Power - Output [x] | 13 dBm |
| RF Family/Standard | General ISM < 1GHz |
| Sensitivity | -115 dBm |
| Serial Interfaces | SPI |
| Supplier Device Package | 20-QFN (3x3) |
| Type | TxRx Only |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.21 | |
| 10 | $ 3.76 | |||
| 25 | $ 3.39 | |||
| 100 | $ 3.09 | |||
| 250 | $ 2.78 | |||
| 500 | $ 2.65 | |||
| Digi-Reel® | 1 | $ 4.21 | ||
| 10 | $ 3.76 | |||
| 25 | $ 3.39 | |||
| 100 | $ 3.09 | |||
| 250 | $ 2.78 | |||
| 500 | $ 2.65 | |||
| N/A | 93889 | $ 5.10 | ||
| Tape & Reel (TR) | 2500 | $ 2.65 | ||
Description
General part information
SI4455 Series
IC RF TxRx Only General ISM < 1GHz 284MHz ~ 960MHz 20-VFQFN Exposed Pad
Documents
Technical documentation and resources
