制造商:
Nordic Semiconductor
NRF905-REEL
GFSK Transceiver, 430 MHz to 928 MHz, 32 Pins, QFN
安富利制造商模型#:
NRF905-REEL
RoHS 10 Compliant
nRF905 is a single chip radio transceiver for the 433/868/915MHz ISM band. The transceiver consists of a fully integrated frequency synthesizer, receiver chain with demodulator, a power amplifier, a crystal oscillator and, a modulator. The ShockBurst feature automatically handles preamble and CRC. You can easily configure the nRF905 through the SPI. Current consumption is very low, in transmit only 9mA at an output power of -10dBm, and in receive mode 12.5mA. Built-in power down modes makes power saving easily realizable.
技术参数
- True single chip GFSK transceiver in a small 32 pin package (32L QFN 5x5mm)
- Shock Burst™ mode for low power operation
- Power supply range 1.9 to 3.6 V
- Multi channel operation – ETSI/FCC Compatible
- Channel switching time <650μs
- Extremely low cost Bill of Material (BOM)
- No external SAW filter
- Adjustable output power up to 10dBm
- Carrier detect for "listen before transmit" protocols
- Data Ready signal when a valid data packet is received or transmitted
- Address Match for detection of incoming packet
- Automatic retransmission of data packet
- Automatic CRC and preamble generation
- Low supply current (TX), typical 9mA @ -10dBm output power
- Low supply current (RX), typical 12.5mA
技术特性
查找类似的料号|
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描述 | 值 |
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最大电源电压 | 3.6 V |
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最小电源电压 | 1.9 V |
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引脚数 | 32 |
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集成电路外壳/封装 | QFN |
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最低工作温度 | -40 °C |
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频率响应 RF 最小值 | 430 MHz |
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频率响应 RF 最大值 | 928 MHz |
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最高工作温度 | 85 °C |
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射频主要功能 | GFSK Transceiver |
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工作电源电压 | 5 V |
ECCN / UNSPSC
| 描述 | 值 |
|---|---|
| ECCN: | EAR99 |
| 计划交货期 B: | PARTS... |
| HTSN: | PARTS... |