TRF4903PWR
RF TX IC FSK 315/433MHZ 24TSSOPManufacturer: Texas Instruments
Categories: RF Transmitters
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Texas Instruments TRF4903PWR is a versatile RF Transmitter IC supporting FSK and OOK modulation. This component operates across multiple frequencies including 315MHz, 433MHz, 868MHz, and 915MHz, with adjustable output power ranging from -12dBm to 8dBm. Designed for surface-mount applications, it utilizes a PCB or surface-mount antenna. The TRF4903PWR is housed in a 24-TSSOP package (0.173", 4.40mm width) and operates within a supply voltage range of 2.2V to 3.6V. Its current consumption during transmission is approximately 35mA. This device is suitable for applications in automotive, industrial automation, and consumer electronics requiring robust wireless communication. It is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Frequency | 315MHz, 433MHz, 868MHz, 915MHz |
| Memory Size | - |
| Modulation or Protocol | FSK, OOK |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.2V ~ 3.6V |
| Power - Output | -12dBm ~ 8dBm |
| Applications | - |
| Data Rate (Max) | - |
| Current - Transmitting | 35mA |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 24-TSSOP |
| Programmable | Not Verified |
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