


SNP746 是一款带BLE收发功能的高精度胎压传感监测芯片,内置 Arm®Cortex®-M0+ 内核,支持 BLE 5.1 全协议栈,支持双向通信,具有高稳定性、低成本、部署便捷、数据更安全、方便与终端设备连接等特征,更加适合智能网联的汽车系统架构。
SNP746功能框图
SNP746技术参数
| Parameter | Specification |
| Pressure range | 900/1900kPa |
| Supply voltage | 2.1~3.6V |
| Output power | -20~+4dBm (adjustable) |
| Quiescent current (3V,25℃) | 0.3μA |
| Debug mode | ASK/FSK/GFSK |
| Tx Power (2.4GHz,0dBm) | 6.3mA |
| Rx Power (2.4GHz,0dBm) | 5.5mA |
| Rx sensitivity | -96dBm |
| Temperature range | -40~125℃ |
| Package size | 6*5*1.9mm |
| Package | LGA 24PIN |





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