TDA5225XUMA1
RF RX ASK/FSK 300-320MHZ 28TSSOPManufacturer: Infineon Technologies
Categories: RF Receivers
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Infineon Technologies TDA5225XUMA1 is a SmartLEWIS™ RF receiver supporting ASK and FSK modulation. This component operates across multiple frequency bands including 300MHz to 320MHz, 425MHz to 450MHz, 863MHz to 870MHz, and 902MHz to 928MHz, offering a sensitivity of -119dBm. Designed for surface mount applications, it is housed in a 28-TSSOP package (PG-TSSOP-28) and requires a supply voltage range of 3V to 3.6V or 4.5V to 5.5V. The receiver draws a nominal current of 12mA during reception and features an RSSI output for signal strength indication. Its robust design makes it suitable for applications in Remote Keyless Entry (RKE), Tire Pressure Monitoring (TPM), and various security systems. The device is supplied on tape and reel for automated assembly.
Additional Information
Series: SmartLEWIS™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | RSSI Equipped |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) |
| Sensitivity | -119dBm |
| Mounting Type | Surface Mount |
| Frequency | 300MHz ~ 320MHz, 425MHz ~ 450MHz, 863MHz ~ 870MHz, 902MHz ~ 928MHz |
| Memory Size | - |
| Modulation or Protocol | ASK, FSK |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Applications | RKE, TPM, Security Systems |
| Current - Receiving | 12mA |
| Data Rate (Max) | - |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | PG-TSSOP-28 |
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