CC1125RHBT vs CC1120RHBT 对比
详细并排对比 CC1125RHBT 出自 Texas Instruments 和 CC1120RHBT 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
CC1125RHBT - Sub-1GHz Narrowband RF Transceiver | Texas Instruments
CC1125RHBT ✓ 量产中
规格对比
| 参数 | CC1125RHBT | CC1120RHBT |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | RF Transceivers | RF Transceivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.78 | $4.20 |
| Product Type | Single-chip Sub-1 GHz RF transceiver (TxRx + MCU) | — |
| Frequency Band 1 | 164 MHz to 192 MHz | — |
| Frequency Band 2 | 274 MHz to 320 MHz | — |
| Frequency Band 3 | 410 MHz to 480 MHz | — |
| Frequency Band 4 | 820 MHz to 960 MHz | — |
| Application Segment | General ISM < 1 GHz | — |
| Modulation | Narrowband systems (CC112x family) | 2FSK, GFSK, OOK |
| Integrated Filters | Yes - no external SAW/IF filters required | — |
| 封装 | 32-VFQFN Exposed Pad (RHB) | 32-VFQFN Exposed Pad (RHB) |
| 安装类型 | Surface Mount | Surface Mount |
| 电源电压 | [DATA_NEEDED: supply voltage range] | 2 V to 3.6 V |
| Receive Sensitivity | [DATA_NEEDED: receiver sensitivity] | — |
| Max Output Power | [DATA_NEEDED: maximum output power] | — |
| 数据速率 | [DATA_NEEDED: data rate range] | — |
| Current Consumption - TX | [DATA_NEEDED: TX current] | — |
| Current Consumption - RX | [DATA_NEEDED: RX current] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS 状态 | Compliant | Compliant |
| RF Band | — | General ISM < 1 GHz |
| Frequency Range | — | 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, 820 MHz to 960 MHz |
| Maximum Output Power | — | +16 dBm |
| Receiver Sensitivity | — | -123 dBm (low data rate) |
| Maximum Data Rate | — | 200 kbps |
| Protocol Support | — | Proprietary, Wireless M-Bus (S, C, N mode) |
| 接口 | — | SPI |
| Built-in MCU | — | No (transceiver, host controlled) |
| RF Family / Standard | — | General ISM < 1GHz |
| External Filters | — | Not required (integrated channel filters) |