DWM1000 vs DWM3000-ESSR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ DWM1000 بواسطة Qorvo و DWM3000-ESSR بواسطة Qorvo. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | DWM1000 | DWM3000-ESSR |
|---|---|---|
| العلامة التجارية | Qorvo | Qorvo |
| الفئة | RF Modules | RF Modules |
| حالة دورة الحياة | نشط | نشط |
| Product Type | IEEE 802.15.4-2011 UWB Transceiver Module | Fully integrated UWB transceiver module |
| Base Transceiver IC | DW1000 | — |
| Frequency Range | 3.5 GHz to 6.5 GHz | — |
| Modulation | IR-UWB (Impulse Radio Ultra-Wideband) | — |
| معدل البيانات | Up to 6.8 Mbps (also 110 kbps, 850 kbps) | — |
| Ranging Precision | 10 cm | 10 cm |
| جهد التغذية | 2.8 V to 3.6 V | [DATA_NEEDED: Supply Voltage] |
| Receive Current | 64 mA | — |
| Transmit Current | [DATA_NEEDED: Transmit Current] | — |
| درجة حرارة التشغيل | -40C to +85C | [DATA_NEEDED: Operating Temperature] |
| Antenna | Integrated, Chip | — |
| نوع التركيب | 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) | — |
| Core IC | — | Qorvo DW3110 |
| Maximum Data Rate | — | 6.8 Mbps |
| Standards Compliance | — | IEEE 802.15.4-2015 |
| FiRa Compliance | — | FiRa PHY and MAC specifications |
| Apple Interoperability | — | Apple U1 and U2 chip |
| Location Architecture | — | 2-way ranging (TWR) or TDoA |
| Integrated Antenna | — | Yes (ceramic UWB antenna) |
| Integrated Power Management | — | Yes |
| Integrated Clock Circuitry | — | Yes (crystal included) |
| DWM1000 Compatibility | — | Pin and size compatible; Channel 5 operation compatible |
| Voltage Monitor | — | On-chip VDD1 pin voltage monitor |
| Temperature Monitor | — | On-chip internal die temperature monitor |
| Variant Status | — | Engineering Sample (ESSR suffix) |