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See Product Specifications
| Part Number: | TDA5255 | 
| Category: | RF/IF and RFID | 
| Subcategory: | RF Transceiver ICs | 
| Manufacturer: | Infineon Technologies | 
| Packaging: | Bulk | 
| Product Status: | Active | 
| Type: | TxRx Only | 
| RF Family/Standard: | General ISM < 1GHz | 
| Protocol: | - | 
| Modulation: | ASK, FSK | 
| Frequency: | 434MHz | 
| Data Rate (Max): | 100kbps | 
| Power - Output: | 13dBm | 
| Sensitivity: | -109dBm | 
| Memory Size: | - | 
| Serial Interfaces: | I²C, SPI | 
| GPIO: | - | 
| Voltage - Supply: | 2.1V ~ 5.5V | 
| Current - Receiving: | 8.6mA ~ 9.5mA | 
| Current - Transmitting: | 5.2mA ~ 17.4mA | 
| Operating Temperature: | -40°C ~ 85°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 38-TFSOP (0.173", 4.40mm Width) | 
| Supplier Device Package: | PG-TSSOP-38 |