主要参敷 | 性能 | 备注 | |
最小值 | 值 | ||
电源电压( V ) | 1.7 | 5.5 | 超过5.5V烧毁模块 |
阻塞功率(dBm) | - | 10 | 近距离使用烧毁概率较小 |
工作温度( ℃ ) | -40 | 105 | 工业级 |
主要参敷 | 性能 | 备注 | |||
最小值 | 典型值 | 值 | |||
电压模式 | 正常电压模式 | 1.7 | 3.3 | 3.6 | ≥3.3V可保证输出功率 |
高电压模式 | 2.5 | 5 | 5.5 | - | |
通信电平(V) | - | 3.3 | - | 使用5V TTL有风险烧毁 | |
工作温度(℃) | -40 | - | 105 | 工业级设计 | |
工作频段(MHz) | 2360 | - | 2500 | 支持ISM频段 | |
发 射 电 流 | TX only run current (DC/DC, 3 V) PRF = +3 dBm | - | 5.1 | - | mA |
TX only run current PRF = +3 dBm | - | 12.44 | - | mA | |
TX only run current (DC/DC, 3 V)PRF = 0 dBm | - | 3.7 | - | mA | |
TX only run current PRF = 0 dBm | - | 9.1 | - | mA | |
接 收 电 流 | RX only run current (DC/DC, 3 V) 1 Mbps/1Mbps BLE | - | 2.7 | - | mA |
RX only run current LDO,3V, l Mbps / 1 Mbps BLE | - | 6.7 | - | mA | |
RX only run current (DC/DC, 3 V) 2Mbps/2 Mbps BLE | - | 3.1 | - | mA | |
RX only run current LDO,3V, 2 Mbps / 2 Mbps BLE | - | 7.9 | - | mA | |
低功耗电流 | - | 0.7 | - | uA | |
发射功率(dBm) | - | 0 | 3 | dBm | |
接收灵敏度(dBm) | -104dBm @ BLE 125kbps | 长距离模式 | |||
-98dBm @ BLE 1Mbps | - |
主要参数 | 描述 | 备注 |
参考距离 | 170m | 发射功率0dBm,晴朗空旷环境,天线增益5dBi,高度25米,空中速率1Mbps |
品振频率 | 32MHz/32.768KHz | - |
支持协议 | BLE 5.2 | - |
通信接口 | IO | - |
封装方式 | 贴片式 | - |
IC全称 | nRF5340-QKAA/aQFN ™ 94 | - |
FLASH | 1 M | - |
RAM | 512KB | - |
内核 | 双核 128/64 MHz ARM® Cortex ® -M33 | - |
外形尺寸 | 16.0 * 16.0mm | 士0.1mm |
天线接口 | 1代IPEX | 等效阻抗约50Ω |
产品重量 | 1.2g | 士0.1g |
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