| Part Number | TRF4400PW | TRF4900PW |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | RF Transmitters | RF Transmitters |
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| Product Status | Obsolete | Obsolete |
| Frequency | 433MHz | 850MHz ~ 950MHz |
| Applications | - | - |
| Modulation or Protocol | FM, FSK | FSK |
| Data Rate (Max) | - | - |
| Power - Output | -7dBm ~ 12dBm | -7dBm ~ 12dBm |
| Current - Transmitting | 57mA | 58mA |
| Data Interface | PCB, Surface Mount | PCB, Surface Mount |
| Antenna Connector | PCB, Surface Mount | PCB, Surface Mount |
| Memory Size | - | - |
| Features | - | - |
| Voltage - Supply | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Operating Temperature | -20°C ~ 60°C | -20°C ~ 60°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-TSSOP | 24-TSSOP |