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| Part Number | TDA5231XUMA1 |
| Datasheet | TDA5231XUMA1 datasheet |
| Description | RF RX ASK/FSK 302-320MHZ 28TSSOP |
| Manufacturer | Infineon Technologies |
| Series | - |
| Part Status | Obsolete |
| Frequency | 302MHz ~ 320MHz |
| Sensitivity | -111dBm |
| Data Rate (Max) | 20kbps |
| Modulation or Protocol | ASK, FSK |
| Applications | RKE, TPM, Security Systems |
| Current - Receiving | 8.4mA |
| Data Interface | PCB, Surface Mount |
| Memory Size | - |
| Antenna Connector | PCB, Surface Mount |
| Features | - |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 105°C |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | PG-TSSOP-28 |