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| Part Number | TRF4900PW | TRF4903PW | TRF4900PWR | TRF4400PW |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Frequency | 850MHz ~ 950MHz | 315MHz, 433MHz, 868MHz, 915MHz | 850MHz ~ 950MHz | 433MHz |
| Applications | - | - | - | - |
| Modulation or Protocol | FSK | FSK, OOK | FSK | FM, FSK |
| Data Rate (Max) | - | - | - | - |
| Power - Output | -7dBm ~ 12dBm | -12dBm ~ 8dBm | -7dBm ~ 12dBm | -7dBm ~ 12dBm |
| Current - Transmitting | 58mA | 35mA | 58mA | 57mA |
| Data Interface | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount |
| Antenna Connector | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount |
| Memory Size | - | - | - | - |
| Features | - | - | - | - |
| Voltage - Supply | 2.2V ~ 3.6V | 2.2V ~ 3.6V | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Operating Temperature | -20°C ~ 60°C | -40°C ~ 85°C | -20°C ~ 60°C | -20°C ~ 60°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-TSSOP | 24-TSSOP | 24-TSSOP | 24-TSSOP |
