参数	值
产品	射频收发器
型号编码	TDA5221
说明	射频收发器   PG-TSSOP-28
品牌	Infineon(英飞凌)
起订量	3000
最小包	3000
现货	6290 [库存更新时间：2026-04-23]
封装/外壳	PG-TSSOP-28
Moisture Level	3
Budgetary Price €€/1k	0.87
Frequency Range min max	300.0 MHz 340.0 MHz
Channel Requirements per Band	Multi-Channel
Supply Voltage min max	4.5V 5.5V
Frequency Band	315.0MHz
Digital Baseband / Autonomous RX	no
Temperature min max	-40.0°C 105.0°C
Modulation Type	ASK / FSK
ASK Receive Sensitivity	-113.0 dBm
FSK Receive Sensitivity	-105.0 dBm