Silicon Labs Si4455-B1A-FM, RF Transceiver IC Triple Band 1.8 → 3.6 V 20-Pin QFN
This image is representative of the product range
Discontinued product
- RS Stock No.:
- 769-8673
- Mfr. Part No.:
- Si4455-B1A-FM
- Manufacturer:
- Silicon Labs
- COO (Country of Origin):
- TW
EZRadio® Sub-1GHz Wireless Transmitters/Receivers/Transceivers
RS Product Codes
| Attribute | Value |
| Number of Operating Bands | 3 |
| Maximum Operating Band 1 Frequency | 350MHz |
| Minimum Operating Band 1 Frequency | 283MHz |
| Maximum Operating Band 2 Frequency | 525MHz |
| Minimum Operating Band 2 Frequency | 425MHz |
| Minimum Operating Band 3 Frequency | 850MHz |
| Height | 0.85mm |
| Modulation Technique | GFSK, OOK |
| Maximum Operating Supply Voltage | 3.6 V |
| Minimum Operating Supply Voltage | 1.8 V |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Surface Mount |
| Maximum Operating Band 3 Frequency | 960MHz |
| Technology | Low IF/ISM Transceiver |
| Width | 3mm |
| Dimensions | 3 x 3 x 0.85mm |
| Length | 3mm |
| Package Type | QFN |
| Pin Count | 20 |