DWM1000 vs DWM1000SR 对比
详细并排对比 DWM1000 出自 Qorvo 和 DWM1000SR 出自 Qorvo。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。
规格对比
| 参数 | DWM1000 | DWM1000SR |
|---|---|---|
| 品牌 | Qorvo | Qorvo |
| 分类 | RF Modules | RF Modules |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.09 | $0.00 |
| Product Type | IEEE 802.15.4-2011 UWB Transceiver Module | UWB Transceiver Module |
| Base Transceiver IC | DW1000 | — |
| Frequency Range | 3.5 GHz to 6.5 GHz | 3.5 GHz to 6.5 GHz |
| Modulation | IR-UWB (Impulse Radio Ultra-Wideband) | — |
| 数据速率 | Up to 6.8 Mbps (also 110 kbps, 850 kbps) | — |
| Ranging Precision | 10 cm | — |
| 电源电压 | 2.8 V to 3.6 V | 2.8 V to 3.6 V |
| Receive Current | 64 mA | — |
| Transmit Current | [DATA_NEEDED: Transmit Current] | — |
| 工作温度 | -40C to +85C | — |
| Antenna | Integrated, Chip | Integrated |
| 安装类型 | Surface Mount (SMD), castellated | Surface Mount |
| Standard Compliance | IEEE 802.15.4-2011 UWB (802.15.4a) | — |
| Crystal Accuracy | +/- 2 ppm (with runtime temperature trimming) | — |
| Interfaces | SPI, GPIO | — |
| Positioning Systems | Two-Way Ranging (TWR), TDOA | — |
| Module Dimensions | [DATA_NEEDED: Module Dimensions] | — |
| Hardware Version Note | DWM1000 V2 (since July 2020, per PCN019) | — |
| Base IC | — | Decawave DW1000 |
| Standard | — | IEEE 802.15.4-2011 UWB |
| Number of Channels | — | 6 UWB channels |
| Maximum Data Rate | — | 6.8 Mbps |
| Positioning Accuracy | — | 10 cm |
| Ranging Topologies | — | Two-way ranging (TWR), TDOA |
| 接口 | — | SPI |
| Integrated Functions | — | Antenna, RF circuitry, power management, clock circuitry |
| On-Chip Monitoring | — | Voltage and temperature monitors |
| Package Type | — | Castellated SMD module |
| RoHS 状态 | — | Compliant |