Silicon Labs Si4438-C2A-GM, RF Transceiver 425MHz to 525MHz 20-Pin QFN
EZRadioPRO® Sub-1GHz Wireless Transmitters/Receivers/Transceivers
RS Product Codes
| Attribute | Value |
| Technology | Low IF/ISM Transceiver |
| Modulation Technique | GFSK, OOK |
| Package Type | QFN |
| Pin Count | 20 |
| Dimensions | 4 x 4 x 0.85mm |
| Mounting Type | Surface Mount |
| Length | 4mm |
| Width | 4mm |
| Height | 0.85mm |
| Maximum Operating Band 1 Frequency | 525MHz |
| Maximum Operating Supply Voltage | 3.8 V |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Band 1 Frequency | 425MHz |
| Number of Operating Bands | 1 |
| Minimum Operating Temperature | -40 °C |
| Minimum Operating Supply Voltage | 1.8 V |